Fatality Alert: There have been three fatalities in the past week that impact IHSA member industries. We ask you take a moment to reflect on these losses on behalf of their friends and loved ones.

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COR™ Registered

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Listed on this page, are all the firms currently registered with IHSA for the Certificate of Registration Training Program.

 

COR™ Registered List

If you would like to download a PDF copy of the registered firms in COR™, click here.

COR™ Certified List

If you would like to download a PDF copy of the COR™ certified list, click here.


1610259 ONTARIO LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name 1610259 ONTARIO LTD.
Legal Name 1610259 ONTARIO LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

1648133 ONTARIO LTD
Rate Group 570 Registered Yes Internal Assessment No
Trade Name 1648133 ONTARIO LTD
Legal Name FURMAR DIXIE ROAD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

1791949 ONTARIO LTD.
Rate Group 577|911 Registered Yes Internal Assessment No
Trade Name 1791949 ONTARIO LTD.
Legal Name 1791949 ONTARIO LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

2331131 ONTARIO INC.
Rate Group 732 Registered Yes Internal Assessment No
Trade Name 2331131 ONTARIO INC.
Legal Name 2331131 ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

352021 ONTARIO LIMITED
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name 352021 ONTARIO LIMITED
Legal Name 352021 ONTARIO LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

360 ADVANCED SECURITY CORPORATION
Rate Group 911 Registered Yes Internal Assessment No
Trade Name 360 ADVANCED SECURITY CORPORATION
Legal Name 360 ADVANCED SECURITY CORPORATION
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

3-T FORMING NORTH INC.
Rate Group 764 Registered Yes Internal Assessment No
Trade Name 3-T FORMING NORTH INC.
Legal Name 3-T FORMING NORTH INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

3-T LIFT DIVISION LTD
Rate Group 764 Registered Yes Internal Assessment No
Trade Name 3-T LIFT DIVISION LTD
Legal Name 3-T LIFT DIVISION LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

407 EAST CONSTRUCTION GENERAL PARTNERSHIP
Rate Group 732 Registered Yes Internal Assessment No
Trade Name 407 EAST CONSTRUCTION GENERAL PARTNERSHIP
Legal Name 407 EAST CONSTRUCTION GENERAL PARTNERSHIP
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A & B RAIL SERVICES LTD.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name A & B RAIL SERVICES LTD.
Legal Name A & B RAIL SERVICES LTD.
COR Certified Yes Certificate Number
000166		 Expiry Date
22/11/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A & G THE ROAD CLEANERS LTD
Rate Group 570 Registered Yes Internal Assessment No
Trade Name A & G THE ROAD CLEANERS LTD
Legal Name A & G THE ROAD CLEANERS LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A C G CONSULTING
Rate Group 958 Registered Yes Internal Assessment No
Trade Name A C G CONSULTING
Legal Name ANDREW H. AKERBOOM
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A C L
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name A C L
Legal Name AVEIRO CONSTRUCTORS LIMITED
COR Certified Yes Certificate Number
000093		 Expiry Date
26/02/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A CON CONSTRUCTION LIMITED
Rate Group 723 Registered Yes Internal Assessment No
Trade Name A CON CONSTRUCTION LIMITED
Legal Name A-CON CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A D T SECURITY SYSTEMS.
Rate Group 911 Registered Yes Internal Assessment No
Trade Name A D T SECURITY SYSTEMS.
Legal Name A D T SECURITY SERVICES CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A G REAT CONSTRUCTION COMPANY LIMITED
Rate Group 723 Registered Yes Internal Assessment No
Trade Name A G REAT CONSTRUCTION COMPANY LIMITED
Legal Name A G REAT CONSTRUCTION COMPANY LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A P C I COMMUNICATIONS INC
Rate Group 958 Registered Yes Internal Assessment No
Trade Name A P C I COMMUNICATIONS INC
Legal Name A P C I COMMUNICATIONS INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A S P INCORPORATED
Rate Group 911 Registered Yes Internal Assessment No
Trade Name A S P INCORPORATED
Legal Name A S P INCORPORATED
COR Certified No Certificate Number
N/A		 Expiry Date
N.A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A S P RESIDENTIAL SERVICES INC.
Rate Group 911 Registered Yes Internal Assessment No
Trade Name A S P RESIDENTIAL SERVICES INC.
Legal Name A S P RESIDENTIAL SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A. & F. DI CARLO CONSTRUCTION INC.
Rate Group 570|711|755 Registered Yes Internal Assessment No
Trade Name A. & F. DI CARLO CONSTRUCTION INC.
Legal Name A. & F. DI CARLO CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A. WESLEY PAVING LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name A. WESLEY PAVING LTD.
Legal Name A. WESLEY PAVING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AARDVARK DRILLING INC.
Rate Group 704 Registered Yes Internal Assessment Yes
Trade Name AARDVARK DRILLING INC.
Legal Name AARDVARK DRILLING INC.
COR Certified Yes Certificate Number
000266		 Expiry Date
29/03/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ABF REINFORCING STEEL INC
Rate Group 751 Registered Yes Internal Assessment No
Trade Name ABF REINFORCING STEEL INC
Legal Name ABF REINFORCING STEEL INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACAPULCO POOLS LIMITED
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name ACAPULCO POOLS LIMITED
Legal Name ACAPULCO POOLS LIMITED
COR Certified Yes Certificate Number
000205		 Expiry Date
13/06/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCEL CONSTRUCTION MANAGEMENT INC.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name ACCEL CONSTRUCTION MANAGEMENT INC.
Legal Name ACCEL CONSTRUCTION MANAGEMENT INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCESS RESTORATION SERVICES GTA NORTH LTD.
Rate Group 764 Registered Yes Internal Assessment No
Trade Name ACCESS RESTORATION SERVICES GTA NORTH LTD.
Legal Name ACCESS RESTORATION SERVICES GTA NORTH LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCESS RESTORATION SERVICES LTD.
Rate Group 723|764 Registered Yes Internal Assessment No
Trade Name ACCESS RESTORATION SERVICES LTD.
Legal Name ACCESS RESTORATION SERVICES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCIONA INFRASTRUCTURE CANADA INC.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name ACCIONA INFRASTRUCTURE CANADA INC.
Legal Name ACCIONA INFRASTRUCTURE CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCURATE RAILROAD CONSTRUCTION LIMITED
Rate Group 732|755 Registered Yes Internal Assessment No
Trade Name ACCURATE RAILROAD CONSTRUCTION LIMITED
Legal Name ACCURATE RAILROAD CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACCUWORX INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name ACCUWORX INC.
Legal Name ACCUWORX INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACL STEEL LTD.
Rate Group 375 Registered No Internal Assessment No
Trade Name ACL STEEL LTD.
Legal Name ACL STEEL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

A-CONCRETE SOLUTION
Rate Group 732|751|755 Registered Yes Internal Assessment No
Trade Name A-CONCRETE SOLUTION
Legal Name COLAUTTI CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACTION SCAFFOLD SERVICES DIV OF ECHAFAUDS PLUS
Rate Group 670|737 Registered Yes Internal Assessment No
Trade Name ACTION SCAFFOLD SERVICES DIV OF ECHAFAUDS PLUS
Legal Name ECHAFAUDS PLUS (LAVAL) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACTIVE MECHANICAL
Rate Group 707 Registered Yes Internal Assessment No
Trade Name ACTIVE MECHANICAL
Legal Name 1246175 ONTARIO LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ACUREN GROUP INC.
Rate Group 119|704|958 Registered Yes Internal Assessment No
Trade Name ACUREN GROUP INC.
Legal Name ACUREN GROUP INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ADMOR INDUSTRIAL DOCK & DOOR SYSTEMS INC
Rate Group 751 Registered Yes Internal Assessment No
Trade Name ADMOR INDUSTRIAL DOCK & DOOR SYSTEMS INC
Legal Name ADMOR INDUSTRIAL DOCK & DOOR SYSTEMS INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ADVANCED CONSTRUCTION TECHNIQUES LTD.
Rate Group 732|755 Registered Yes Internal Assessment No
Trade Name ADVANCED CONSTRUCTION TECHNIQUES LTD.
Legal Name ADVANCED CONSTRUCTION TECHNIQUES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECOM CANADA LTD.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name AECOM CANADA LTD.
Legal Name AECOM
COR Certified Yes Certificate Number
000077		 Expiry Date
24/06/2017
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON BUILDINGS
Rate Group 553 Registered Yes Internal Assessment Yes
Trade Name AECON BUILDINGS
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified Yes Certificate Number
000003		 Expiry Date
03/03/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON CONSTRUCTION AND MATERIALS LIMITED
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name AECON CONSTRUCTION AND MATERIALS LIMITED
Legal Name AECON CONSTRUCTION AND MATERIALS LIMITED
COR Certified Yes Certificate Number
000005		 Expiry Date
25/01/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON CONSTRUCTORS
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name AECON CONSTRUCTORS
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified Yes Certificate Number
000006		 Expiry Date
03/03/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON FOUNDATIONS
Rate Group 732|755 Registered Yes Internal Assessment No
Trade Name AECON FOUNDATIONS
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON INDUSTRIAL
Rate Group 707 Registered Yes Internal Assessment Yes
Trade Name AECON INDUSTRIAL
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified Yes Certificate Number
000004		 Expiry Date
21/12/2018
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON MATERIALS ENGINEERING CORP
Rate Group 325|711|732 Registered Yes Internal Assessment Yes
Trade Name AECON MATERIALS ENGINEERING CORP
Legal Name AECON MATERIALS ENGINEERING CORP
COR Certified Yes Certificate Number
000013		 Expiry Date
09/02/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON MINING CONSTRUCTION SERVICES
Rate Group 387|704|707|737 Registered Yes Internal Assessment Yes
Trade Name AECON MINING CONSTRUCTION SERVICES
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified Yes Certificate Number
000009		 Expiry Date
21/03/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON MINING INC.
Rate Group 119 Registered Yes Internal Assessment Yes
Trade Name AECON MINING INC.
Legal Name AECON MINING INC.
COR Certified Yes Certificate Number
000007		 Expiry Date
25/01/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AECON UTILITIES
Rate Group 830 Registered Yes Internal Assessment Yes
Trade Name AECON UTILITIES
Legal Name AECON CONSTRUCTION GROUP INC.
COR Certified Yes Certificate Number
000001		 Expiry Date
03/03/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AEGUS CONTRACTING
Rate Group 711|723|728|732|755 Registered Yes Internal Assessment No
Trade Name AEGUS CONTRACTING
Legal Name D.J. GUSTAFSON ENGINEERING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AFI HYDRO INC.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name AFI HYDRO INC.
Legal Name AFI HYDRO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AGF - C&T INC.
Rate Group 387|751|755 Registered Yes Internal Assessment No
Trade Name AGF - C&T INC.
Legal Name AGF - C&T INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AGF - RAYMOND REBAR INCORPORATED
Rate Group 375|751 Registered Yes Internal Assessment No
Trade Name AGF - RAYMOND REBAR INCORPORATED
Legal Name AGF - RAYMOND REBAR INCORPORATED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AGF ALBRECHT
Rate Group 387|751 Registered Yes Internal Assessment Yes
Trade Name AGF ALBRECHT
Legal Name AGF - REBAR INC.
COR Certified Yes Certificate Number
000208		 Expiry Date
06/07/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AGI TRAFFIC TECHNOLOGY INC.
Rate Group 830 Registered Yes Internal Assessment No
Trade Name AGI TRAFFIC TECHNOLOGY INC.
Legal Name AGI TRAFFIC TECHNOLOGY INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIM CCF HAMILTON INC.
Rate Group 524 Registered Yes Internal Assessment No
Trade Name AIM CCF HAMILTON INC.
Legal Name AIM CCF HAMILTON INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIM WASTE MANAGEMENT INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name AIM WASTE MANAGEMENT INC.
Legal Name AIM WASTE MANAGEMENT INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIMI
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name AIMI
Legal Name AECON INFRASTRUCTURE MANAGEMENT INC.
COR Certified Yes Certificate Number
000137		 Expiry Date
22/06/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AINSWORTH INC.
Rate Group 468|477|668|704|707|830 Registered Yes Internal Assessment Yes
Trade Name AINSWORTH INC.
Legal Name AINSWORTH INC.
COR Certified Yes Certificate Number
000305		 Expiry Date
17/10/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AINSWORTH POWER CONSTRUCTION INC.
Rate Group 830 Registered Yes Internal Assessment No
Trade Name AINSWORTH POWER CONSTRUCTION INC.
Legal Name AINSWORTH POWER CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIRFIELD ACCESS INC.
Rate Group 911 Registered Yes Internal Assessment No
Trade Name AIRFIELD ACCESS INC.
Legal Name AIRFIELD ACCESS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIRSIDE SECURITY ACCESS INC.
Rate Group 911 Registered Yes Internal Assessment No
Trade Name AIRSIDE SECURITY ACCESS INC.
Legal Name AIRSIDE SECURITY ACCESS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AIRSOURCE MECHANICAL INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name AIRSOURCE MECHANICAL INC.
Legal Name AIRSOURCE MECHANICAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AL GORDON ELECTRIC LIMITED
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name AL GORDON ELECTRIC LIMITED
Legal Name AL GORDON ELECTRIC LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALBERICI CONSTRUCTORS LTD.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name ALBERICI CONSTRUCTORS LTD.
Legal Name ALBERICI CONSTRUCTORS LTD.
COR Certified Yes Certificate Number
000025		 Expiry Date
20/07/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALBION GLASS COMPANY LIMITED
Rate Group 751 Registered Yes Internal Assessment No
Trade Name ALBION GLASS COMPANY LIMITED
Legal Name ALBION GLASS COMPANY LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALFA SECURITY SOLUTIONS INC.
Rate Group 911 Registered Yes Internal Assessment No
Trade Name ALFA SECURITY SOLUTIONS INC.
Legal Name ALFA SECURITY SOLUTIONS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALL CANADA CRANE RENTAL CORP.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name ALL CANADA CRANE RENTAL CORP.
Legal Name ALL CANADA CRANE RENTAL CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALL CANADIAN DISPLAY COMPANY LTD.
Rate Group 533 Registered Yes Internal Assessment No
Trade Name ALL CANADIAN DISPLAY COMPANY LTD.
Legal Name ALL CANADIAN DISPLAY COMPANY LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALL PROFESSIONAL TRADES SERVICES INC.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name ALL PROFESSIONAL TRADES SERVICES INC.
Legal Name ALL PROFESSIONAL TRADES SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLERION OILFIELD SERVICES INC.
Rate Group 748 Registered Yes Internal Assessment No
Trade Name ALLERION OILFIELD SERVICES INC.
Legal Name ALLERION OILFIELD SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLIANCE ROOFING & SHEET METAL LTD.
Rate Group 728 Registered Yes Internal Assessment No
Trade Name ALLIANCE ROOFING & SHEET METAL LTD.
Legal Name ALLIANCE ROOFING & SHEET METAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLIANCE VERDI CIVIL INC.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name ALLIANCE VERDI CIVIL INC.
Legal Name ALLIANCE VERDI CIVIL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLIED TRACK SERVICES INC.
Rate Group 732|755 Registered Yes Internal Assessment Yes
Trade Name ALLIED TRACK SERVICES INC.
Legal Name ALLIED TRACK SERVICES INC.
COR Certified Yes Certificate Number
000218		 Expiry Date
14/08/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLIED UTILITY INC.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name ALLIED UTILITY INC.
Legal Name ALLIED UTILITY INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLSTREAM WASTE SOLUTIONS INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name ALLSTREAM WASTE SOLUTIONS INC.
Legal Name ALLSTREAM WASTE SOLUTIONS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALLTRADE INDUSTRIAL CONTRACTORS INC.
Rate Group 375|704|707|737 Registered Yes Internal Assessment Yes
Trade Name ALLTRADE INDUSTRIAL CONTRACTORS INC.
Legal Name ALLTRADE INDUSTRIAL CONTRACTORS INC.
COR Certified Yes Certificate Number
000209		 Expiry Date
For information regarding status of the firm please contact cor@ihsa.ca
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading Pending

ALMON EQUIPMENT LTD.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name ALMON EQUIPMENT LTD.
Legal Name ALMON EQUIPMENT LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALOIA BROS CONCRETE CONTRACTORS LTD.
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name ALOIA BROS CONCRETE CONTRACTORS LTD.
Legal Name ALOIA BROS CONCRETE CONTRACTORS LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALPEZA GENERAL CONTRACTING INC.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name ALPEZA GENERAL CONTRACTING INC.
Legal Name ALPEZA GENERAL CONTRACTING INC.
COR Certified Yes Certificate Number
000222		 Expiry Date
14/09/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALUMA SARNIA
Rate Group 670|707|723|737|748 Registered Yes Internal Assessment Yes
Trade Name ALUMA SARNIA
Legal Name ALUMA SYSTEMS INC.
COR Certified Yes Certificate Number
000160		 Expiry Date
2/11/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ALWAYS ROOFING LTD.
Rate Group 728 Registered Yes Internal Assessment No
Trade Name ALWAYS ROOFING LTD.
Legal Name ALWAYS ROOFING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMBASHI ENGINEERING & MANAGEMENT INC.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name AMBASHI ENGINEERING & MANAGEMENT INC.
Legal Name AMBASHI ENGINEERING & MANAGEMENT INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMBIENT MECHANICAL LIMITED
Rate Group 707 Registered Yes Internal Assessment No
Trade Name AMBIENT MECHANICAL LIMITED
Legal Name AMBIENT MECHANICAL LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMBLER & CO. INC.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name AMBLER & CO. INC.
Legal Name AMBLER & CO. INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMG ENVIRONMENTAL INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name AMG ENVIRONMENTAL INC.
Legal Name AMG ENVIRONMENTAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMICO DESIGN BUILD INC.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name AMICO DESIGN BUILD INC.
Legal Name AMICO DESIGN BUILD INC.
COR Certified Yes Certificate Number
000295		 Expiry Date
18/09/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMICO INFRASTRUCTURES (OXFORD) INC.
Rate Group 711|732 Registered Yes Internal Assessment Yes
Trade Name AMICO INFRASTRUCTURES (OXFORD) INC.
Legal Name AMICO INFRASTRUCTURES (OXFORD) INC
COR Certified Yes Certificate Number
000116		 Expiry Date
18/11/2018
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMICO INFRASTRUCTURES INC.
Rate Group 570|711|732 Registered Yes Internal Assessment Yes
Trade Name AMICO INFRASTRUCTURES INC.
Legal Name AMICO INFRASTRUCTURES INC.
COR Certified Yes Certificate Number
000268		 Expiry Date
30/04/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMOR CONSTRUCTION
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name AMOR CONSTRUCTION
Legal Name 176026 CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMPERE LIMITED
Rate Group 704 Registered Yes Internal Assessment No
Trade Name AMPERE LIMITED
Legal Name AMPERE LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AMSTEL MANUFACTURING (1993) INC
Rate Group 374|751 Registered Yes Internal Assessment No
Trade Name AMSTEL MANUFACTURING (1993) INC
Legal Name AMSTEL MANUFACTURING (1993) INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANACOND CONTRACTING INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name ANACOND CONTRACTING INC.
Legal Name ANACOND CONTRACTING INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANCHOR SHORING
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name ANCHOR SHORING
Legal Name GFL INFRASTRUCTURE GROUP INC.
COR Certified Yes Certificate Number
000086		 Expiry Date
03/01/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANDERSON WEBB LIMITED
Rate Group 707 Registered Yes Internal Assessment Yes
Trade Name ANDERSON WEBB LIMITED
Legal Name ANDERSON WEBB LIMITED
COR Certified Yes Certificate Number
000023		 Expiry Date
10/02/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANDRITZ HYDRO CANADA INC.
Rate Group 477|723|755 Registered Yes Internal Assessment No
Trade Name ANDRITZ HYDRO CANADA INC.
Legal Name ANDRITZ HYDRO CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANKOR ENGINEERING SYSTEMS LTD.
Rate Group 375|737 Registered Yes Internal Assessment No
Trade Name ANKOR ENGINEERING SYSTEMS LTD.
Legal Name ANKOR ENGINEERING SYSTEMS LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANSALDO STS CANADA, INC.
Rate Group 477 Registered Yes Internal Assessment No
Trade Name ANSALDO STS CANADA, INC.
Legal Name ANSALDO STS CANADA, INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ANSCON CONTRACTING INC.
Rate Group 711|732|755 Registered Yes Internal Assessment No
Trade Name ANSCON CONTRACTING INC.
Legal Name ANSCON CONTRACTING INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

APLUS GENERAL CONTRACTORS CORP.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name APLUS GENERAL CONTRACTORS CORP.
Legal Name APLUS GENERAL CONTRACTORS CORP.
COR Certified Yes Certificate Number
000269		 Expiry Date
01/05/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

APPLIED RESEARCH ASSOCIATES INC
Rate Group 958 Registered Yes Internal Assessment No
Trade Name APPLIED RESEARCH ASSOCIATES INC
Legal Name APPLIED RESEARCH ASSOCIATES INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUA DATA INC
Rate Group 958 Registered Yes Internal Assessment No
Trade Name AQUA DATA INC
Legal Name AQUA DATA INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUA TECH SOLUTIONS INC.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name AQUA TECH SOLUTIONS INC.
Legal Name AQUA TECH SOLUTIONS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUAGRAN LANDSCAPING & CONSTRUCTION LTD.
Rate Group 190 Registered Yes Internal Assessment No
Trade Name AQUAGRAN LANDSCAPING & CONSTRUCTION LTD.
Legal Name AQUAGRAN LANDSCAPING & CONSTRUCTION LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUANORTH CONTRACTING LTD.
Rate Group 751|755 Registered Yes Internal Assessment No
Trade Name AQUANORTH CONTRACTING LTD.
Legal Name AQUANORTH CONTRACTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUAREHAB (CANADA) INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name AQUAREHAB (CANADA) INC.
Legal Name AQUAREHAB (CANADA) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUA-TECH DEWATERING COMPANY INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name AQUA-TECH DEWATERING COMPANY INC.
Legal Name AQUA-TECH DEWATERING COMPANY INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AQUICON CONSTRUCTION CO. LTD.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name AQUICON CONSTRUCTION CO. LTD.
Legal Name AQUICON CONSTRUCTION CO. LTD.
COR Certified Yes Certificate Number
000171		 Expiry Date
16/12/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ARCTIC COMBUSTION LIMITED
Rate Group 704 Registered Yes Internal Assessment No
Trade Name ARCTIC COMBUSTION LIMITED
Legal Name ARCTIC COMBUSTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ARGUSON PROJECTS INC.
Rate Group TBD Registered Yes Internal Assessment No
Trade Name ARGUSON PROJECTS INC.
Legal Name ARGUSON PROJECTS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ARIES CONTRACTING (OTTAWA) INC.
Rate Group 719 Registered Yes Internal Assessment No
Trade Name ARIES CONTRACTING (OTTAWA) INC.
Legal Name ARIES CONTRACTING (OTTAWA) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ARIMCO SERVICES INC.
Rate Group 719|748 Registered Yes Internal Assessment No
Trade Name ARIMCO SERVICES INC.
Legal Name ARIMCO SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ARS KITCHENER
Rate Group 764 Registered Yes Internal Assessment No
Trade Name ARS KITCHENER
Legal Name ACCESS RESTORATION SERVICES KITCHENER LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ASCO CONSTRUCTION (TORONTO) LTD.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name ASCO CONSTRUCTION (TORONTO) LTD.
Legal Name ASCO CONSTRUCTION (TORONTO) LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ASHLAND PAVING LTD
Rate Group 570|711|755 Registered Yes Internal Assessment Yes
Trade Name ASHLAND PAVING LTD
Legal Name ASHLAND PAVING LTD
COR Certified Yes Certificate Number
000303		 Expiry Date
17/10/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ASSOCIATED ENGINEERING (ONT.) LTD.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name ASSOCIATED ENGINEERING (ONT.) LTD.
Legal Name ASSOCIATED ENGINEERING (ONT.) LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ASSOCIATED PAVING COMPANY LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name ASSOCIATED PAVING COMPANY LTD.
Legal Name ASSOCIATED PAVING COMPANY LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ASTALDI CANADA ENTERPRISES INC./ENTREPRISES ASTALDI CANADA INC.
Rate Group 732 Registered Yes Internal Assessment No
Trade Name ASTALDI CANADA ENTERPRISES INC./ENTREPRISES ASTALDI CANADA INC.
Legal Name ASTALDI CANADA ENTERPRISES INC./ENTREPRISES ASTALDI CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ATLANTIS UNDERGROUND SERVICES LTD.
Rate Group 732 Registered Yes Internal Assessment No
Trade Name ATLANTIS UNDERGROUND SERVICES LTD.
Legal Name ATLANTIS UNDERGROUND SERVICES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ATLAS-APEX ROOFING (KITCHENER) INC.
Rate Group 728 Registered Yes Internal Assessment No
Trade Name ATLAS-APEX ROOFING (KITCHENER) INC.
Legal Name ATLAS-APEX ROOFING (KITCHENER) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

ATLAS-APEX ROOFING INC.
Rate Group 728 Registered Yes Internal Assessment Yes
Trade Name ATLAS-APEX ROOFING INC.
Legal Name ATLAS-APEX ROOFING INC.
COR Certified Yes Certificate Number
000243		 Expiry Date
24/11/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AUE STRUCTURAL
Rate Group 704 Registered Yes Internal Assessment No
Trade Name AUE STRUCTURAL
Legal Name MAREK STUTZ
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AUSTIN POWDER LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name AUSTIN POWDER LTD.
Legal Name AUSTIN POWDER LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AVERTEX UTILITY SOLUTIONS INC
Rate Group 711|732|830 Registered Yes Internal Assessment No
Trade Name AVERTEX UTILITY SOLUTIONS INC
Legal Name AVERTEX UTILITY SOLUTIONS INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AVERTON RESIDENTIAL INC.
Rate Group 723|764 Registered Yes Internal Assessment No
Trade Name AVERTON RESIDENTIAL INC.
Legal Name AVERTON RESIDENTIAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

AXIOM MILLWRIGHTING & FABRICATION INC.
Rate Group 387|403|707|737|755 Registered Yes Internal Assessment No
Trade Name AXIOM MILLWRIGHTING & FABRICATION INC.
Legal Name AXIOM MILLWRIGHTING & FABRICATION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

B & D MANUFACTURING
Rate Group 737 Registered Yes Internal Assessment No
Trade Name B & D MANUFACTURING
Legal Name 451231 ONTARIO LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

B & J CONTRACTING
Rate Group 732 Registered Yes Internal Assessment No
Trade Name B & J CONTRACTING
Legal Name 1288808 ONTARIO LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

B B S CONSTRUCTION (ONTARIO) LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name B B S CONSTRUCTION (ONTARIO) LTD.
Legal Name B B S CONSTRUCTION (ONTARIO) LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

B.L.T. CONSTRUCTION SERVICES INC.
Rate Group 723|764 Registered Yes Internal Assessment No
Trade Name B.L.T. CONSTRUCTION SERVICES INC.
Legal Name B.L.T. CONSTRUCTION SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

B4 CORROSION INC
Rate Group 751 Registered Yes Internal Assessment No
Trade Name B4 CORROSION INC
Legal Name B4 CORROSION INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BACH-SIMPSON DIVISION
Rate Group TBD Registered Yes Internal Assessment No
Trade Name BACH-SIMPSON DIVISION
Legal Name WABTEC CANADA INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BACON ENGINEERING LIMITED
Rate Group 958 Registered Yes Internal Assessment No
Trade Name BACON ENGINEERING LIMITED
Legal Name BACON ENGINEERING LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BADGER DAYLIGHTING LTD.
Rate Group 711|732 Registered Yes Internal Assessment No
Trade Name BADGER DAYLIGHTING LTD.
Legal Name BADGER DAYLIGHTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BALL CONSTRUCTION INC.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name BALL CONSTRUCTION INC.
Legal Name BALL CONSTRUCTION INC.
COR Certified Yes Certificate Number
000071		 Expiry Date
10/07/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BANNER PILING & EXCAVATING LIMITED
Rate Group 732 Registered Yes Internal Assessment No
Trade Name BANNER PILING & EXCAVATING LIMITED
Legal Name BANNER PILING & EXCAVATING LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BARLAS CONSTRUCTION INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name BARLAS CONSTRUCTION INC.
Legal Name BARLAS CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BARNARD CONSTRUCTION COMPANIES OF CANADA, ULC
Rate Group TBD Registered Yes Internal Assessment No
Trade Name BARNARD CONSTRUCTION COMPANIES OF CANADA, ULC
Legal Name BARNARD CONSTRUCTION COMPANIES OF CANADA, ULC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BAROCCON WALL SYSTEM INC.
Rate Group 719 Registered Yes Internal Assessment No
Trade Name BAROCCON WALL SYSTEM INC.
Legal Name BAROCCON WALL SYSTEM INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BAR-QUIP CONSTRUCTION LIMITED
Rate Group 711|732 Registered Yes Internal Assessment No
Trade Name BAR-QUIP CONSTRUCTION LIMITED
Legal Name BAR-QUIP CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BASEKAMP CONSTRUCTION CORP.
Rate Group 723|830 Registered Yes Internal Assessment No
Trade Name BASEKAMP CONSTRUCTION CORP.
Legal Name BASEKAMP CONSTRUCTION CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BASELINE CONSTRUCTION AND PROJECT MANAGERS INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BASELINE CONSTRUCTION AND PROJECT MANAGERS INC.
Legal Name BASELINE CONSTRUCTION AND PROJECT MANAGERS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BASELINE CONSTRUCTORS INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BASELINE CONSTRUCTORS INC.
Legal Name BASELINE CONSTRUCTORS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BASS INSTALLATION
Rate Group 751 Registered Yes Internal Assessment No
Trade Name BASS INSTALLATION
Legal Name 1587855 ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BAYCREST GENERAL CONTRACTORS DIVISION
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BAYCREST GENERAL CONTRACTORS DIVISION
Legal Name 929436 ONTARIO LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BBBC
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BBBC
Legal Name BOUYGUES BUILDING CANADA
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BEACON UTILITY CONTRACTORS LIMITED
Rate Group 704 Registered Yes Internal Assessment No
Trade Name BEACON UTILITY CONTRACTORS LIMITED
Legal Name BEACON UTILITY CONTRACTORS LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BEC ELECTRIC INC.
Rate Group 704 Registered Yes Internal Assessment No
Trade Name BEC ELECTRIC INC.
Legal Name BEC ELECTRIC INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BECC CONSTRUCTION GROUP LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BECC CONSTRUCTION GROUP LTD.
Legal Name BECC CONSTRUCTION GROUP LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BECHTEL CANADA CO.
Rate Group 732|958 Registered Yes Internal Assessment No
Trade Name BECHTEL CANADA CO.
Legal Name BECHTEL CANADA CO.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BELFOR (CANADA) INC.
Rate Group 723|764 Registered Yes Internal Assessment No
Trade Name BELFOR (CANADA) INC.
Legal Name BELFOR (CANADA) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BELMONT CONCRETE FINISHING CO. LIMITED
Rate Group 751|755 Registered Yes Internal Assessment No
Trade Name BELMONT CONCRETE FINISHING CO. LIMITED
Legal Name BELMONT CONCRETE FINISHING CO. LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BELOR CONSTRUCTION LTD
Rate Group 711|732 Registered Yes Internal Assessment No
Trade Name BELOR CONSTRUCTION LTD
Legal Name BELOR CONSTRUCTION LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BELTERRA CORPORATION
Rate Group TBD Registered Yes Internal Assessment No
Trade Name BELTERRA CORPORATION
Legal Name BELTERRA CORPORATION
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BENNETT MECHANICAL INSTALLATIONS (2001) LTD.
Rate Group 707|723 Registered Yes Internal Assessment Yes
Trade Name BENNETT MECHANICAL INSTALLATIONS (2001) LTD.
Legal Name BENNETT MECHANICAL INSTALLATIONS (2001) LTD.
COR Certified Yes Certificate Number
000212		 Expiry Date
02/08/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BENNINGTON CONSTRUCTION LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name BENNINGTON CONSTRUCTION LTD.
Legal Name BENNINGTON CONSTRUCTION LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BENSON STEEL LIMITED
Rate Group 375 Registered Yes Internal Assessment No
Trade Name BENSON STEEL LIMITED
Legal Name BENSON STEEL LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BERALTA CONSTRUCTION LIMITED
Rate Group 704 Registered Yes Internal Assessment No
Trade Name BERALTA CONSTRUCTION LIMITED
Legal Name BERALTA CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BERKIM CONSTRUCTION INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BERKIM CONSTRUCTION INC.
Legal Name BERKIM CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BERMINGHAMMER FOUNDATION EQUIPMENT
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name BERMINGHAMMER FOUNDATION EQUIPMENT
Legal Name BERMINGHAM FOUNDATION SOLUTIONS LIMITED
COR Certified Yes Certificate Number
000113		 Expiry Date
23/09/2018
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BEST GUARD SECURITY INCORPORATED
Rate Group 732 Registered Yes Internal Assessment No
Trade Name BEST GUARD SECURITY INCORPORATED
Legal Name BEST GUARD SECURITY INCORPORATED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BEVCON CONSTRUCTION & PAVING LTD
Rate Group 570|711|755 Registered Yes Internal Assessment No
Trade Name BEVCON CONSTRUCTION & PAVING LTD
Legal Name BEVCON CONSTRUCTION & PAVING LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BGL CONTRACTORS CORP.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name BGL CONTRACTORS CORP.
Legal Name BGL CONTRACTORS CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BIGELOW
Rate Group 403|741 Registered Yes Internal Assessment No
Trade Name BIGELOW
Legal Name CANADIAN STEBBINS ENGINEERING & MFG. CO ULC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BIGGS AND NARCISO CONSTRUCTION SERVICES INC
Rate Group 719|723|755 Registered Yes Internal Assessment No
Trade Name BIGGS AND NARCISO CONSTRUCTION SERVICES INC
Legal Name BIGGS AND NARCISO CONSTRUCTION SERVICES INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BIOREM TECHNOLOGIES INC.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name BIOREM TECHNOLOGIES INC.
Legal Name BIOREM TECHNOLOGIES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BIRD MANAGEMENT LIMITED & BIRD CONSTRUCTION INC.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name BIRD MANAGEMENT LIMITED & BIRD CONSTRUCTION INC.
Legal Name BIRD MANAGEMENT LIMITED & BIRD CONSTRUCTION COMPANY LIMITED
COR Certified Yes Certificate Number
000084		 Expiry Date
20/11/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BIRD MECHANICAL LTD.
Rate Group 707|755 Registered Yes Internal Assessment No
Trade Name BIRD MECHANICAL LTD.
Legal Name BIRD MECHANICAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BLACKSTONE PAVING & CONSTRUCTION LIMITED
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name BLACKSTONE PAVING & CONSTRUCTION LIMITED
Legal Name BLACKSTONE PAVING & CONSTRUCTION LIMITED
COR Certified Yes Certificate Number
000299		 Expiry Date
01/10/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BLUE STAR CONSTRUCTION CORP.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name BLUE STAR CONSTRUCTION CORP.
Legal Name BLUE STAR CONSTRUCTION CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BLUMETRIC ENVIRONMENTAL
Rate Group 403|958 Registered Yes Internal Assessment No
Trade Name BLUMETRIC ENVIRONMENTAL
Legal Name BLUMETRIC ENVIRONMENTAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BML MULTI TRADES GROUP LTD
Rate Group 704|707|737|755 Registered Yes Internal Assessment No
Trade Name BML MULTI TRADES GROUP LTD
Legal Name BML MULTI TRADES GROUP LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOARDWALK EXCAVATING & CONTRACTING INC.
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name BOARDWALK EXCAVATING & CONTRACTING INC.
Legal Name BOARDWALK EXCAVATING & CONTRACTING INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOB HENDRICKSEN CONSTRUCTION LTD.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name BOB HENDRICKSEN CONSTRUCTION LTD.
Legal Name BOB HENDRICKSEN CONSTRUCTION LTD.
COR Certified Yes Certificate Number
000238		 Expiry Date
14/11/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOCA CONSTRUCTION LTD
Rate Group 723|751 Registered Yes Internal Assessment No
Trade Name BOCA CONSTRUCTION LTD
Legal Name BOCA CONSTRUCTION LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOIS A LACHANCE LUMBER
Rate Group 134|507|570|711|723|728|732|751|929 Registered Yes Internal Assessment No
Trade Name BOIS A LACHANCE LUMBER
Legal Name BOIS A LACHANCE LUMBER LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOND PAVING & CONSTRUCTION INC.
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name BOND PAVING & CONSTRUCTION INC.
Legal Name BOND PAVING & CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BONDFIELD CONSTRUCTION COMPANY LIMITED
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name BONDFIELD CONSTRUCTION COMPANY LIMITED
Legal Name BONDFIELD CONSTRUCTION COMPANY LIMITED
COR Certified Yes Certificate Number
000129		 Expiry Date
02/05/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION ( ONTARIO) LIMITED
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION ( ONTARIO) LIMITED
Legal Name BOT CONSTRUCTION ( ONTARIO) LIMITED
COR Certified Yes Certificate Number
000150		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION GROUP
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION GROUP
Legal Name BOT INFRASTRUCTURE LTD.
COR Certified Yes Certificate Number
000145		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION GROUP
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION GROUP
Legal Name BOT CONSTRUCTION (CANADA) LIMITED
COR Certified Yes Certificate Number
000149		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION GROUP
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION GROUP
Legal Name BOT HOLDINGS LIMITED
COR Certified Yes Certificate Number
000148		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION GROUP
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION GROUP
Legal Name BOT CIVIL INC.
COR Certified Yes Certificate Number
000151		 Expiry Date
26/09/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION GROUP
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION GROUP
Legal Name BOT ENGINEERING & CONSTRUCTION LTD.
COR Certified Yes Certificate Number
000144		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT CONSTRUCTION LIMITED
Rate Group 711|732 Registered Yes Internal Assessment Yes
Trade Name BOT CONSTRUCTION LIMITED
Legal Name BOT CONSTRUCTION LIMITED
COR Certified Yes Certificate Number
000146		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOT MANAGEMENT SERVICES LTD.
Rate Group 570|711|732 Registered Yes Internal Assessment Yes
Trade Name BOT MANAGEMENT SERVICES LTD.
Legal Name BOT MANAGEMENT SERVICES LTD.
COR Certified Yes Certificate Number
000147		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOTHWELL-ACCURATE CO. INC.
Rate Group 728 Registered Yes Internal Assessment Yes
Trade Name BOTHWELL-ACCURATE CO. INC.
Legal Name BOTHWELL-ACCURATE CO. INC.
COR Certified Yes Certificate Number
000190		 Expiry Date
02/03/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BOWIE CONTRACTING LTD.
Rate Group 751 Registered Yes Internal Assessment No
Trade Name BOWIE CONTRACTING LTD.
Legal Name BOWIE CONTRACTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRADCO ELECTRICAL SERVICES LTD.
Rate Group 704|755 Registered Yes Internal Assessment Yes
Trade Name BRADCO ELECTRICAL SERVICES LTD.
Legal Name BRADCO ELECTRICAL SERVICES LTD.
COR Certified Yes Certificate Number
000277		 Expiry Date
13/06/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRADEN-BURRY EXPEDITING LTD.
Rate Group 560 Registered Yes Internal Assessment No
Trade Name BRADEN-BURRY EXPEDITING LTD.
Legal Name BRADEN-BURRY EXPEDITING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRADLEY HEATING AND AIR CONDITIONING
Rate Group 707 Registered Yes Internal Assessment No
Trade Name BRADLEY HEATING AND AIR CONDITIONING
Legal Name MARTINO CONTRACTORS LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRAMPTON PAINTING CO. LTD.
Rate Group 719 Registered Yes Internal Assessment No
Trade Name BRAMPTON PAINTING CO. LTD.
Legal Name BRAMPTON PAINTING CO. LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRASS INDUSTRIAL SERVICES INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name BRASS INDUSTRIAL SERVICES INC.
Legal Name BRASS INDUSTRIAL SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRECK-MAR SALES & SERVICE
Rate Group 636|707|755 Registered Yes Internal Assessment No
Trade Name BRECK-MAR SALES & SERVICE
Legal Name HTS ENGINEERING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRENNAN PAVING & CONSTRUCTION LIMITED
Rate Group 711|732 Registered Yes Internal Assessment Yes
Trade Name BRENNAN PAVING & CONSTRUCTION LIMITED
Legal Name BRENNAN
COR Certified Yes Certificate Number
000176		 Expiry Date
23/12/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRENNAN PAVING LIMITED
Rate Group 507|711|732 Registered Yes Internal Assessment Yes
Trade Name BRENNAN PAVING LIMITED
Legal Name BRENNAN PAVING LIMITED
COR Certified Yes Certificate Number
000125		 Expiry Date
11/03/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRIDGE CHECK CANADA LTD.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name BRIDGE CHECK CANADA LTD.
Legal Name BRIDGE CHECK CANADA LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRIDGECON CONSTRUCTION LTD.
Rate Group 711|732|755 Registered Yes Internal Assessment Yes
Trade Name BRIDGECON CONSTRUCTION LTD.
Legal Name BRIDGECON CONSTRUCTION LTD.
COR Certified Yes Certificate Number
000234		 Expiry Date
26/10/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRITESPAN BUILDING SYSTEMS OF ONTARIO INC.
Rate Group 375|723 Registered Yes Internal Assessment No
Trade Name BRITESPAN BUILDING SYSTEMS OF ONTARIO INC.
Legal Name BRITESPAN BUILDING SYSTEMS OF ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROADSPECTRUM (CANADA) LIMITED
Rate Group 570|707 Registered Yes Internal Assessment Yes
Trade Name BROADSPECTRUM (CANADA) LIMITED
Legal Name BROADSPECTRUM (CANADA) LIMITED
COR Certified Yes Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROCCOLINI CONSTRUCTION (OTTAWA) INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BROCCOLINI CONSTRUCTION (OTTAWA) INC.
Legal Name BROCCOLINI CONSTRUCTION (OTTAWA) INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROCCOLINI CONSTRUCTION (TORONTO) INC
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BROCCOLINI CONSTRUCTION (TORONTO) INC
Legal Name BROCCOLINI CONSTRUCTION (TORONTO) INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRONNENCO CONSTRUCTION LTD
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BRONNENCO CONSTRUCTION LTD
Legal Name BRONNENCO CONSTRUCTION LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRONTE CONSTRUCTION
Rate Group 190|711 Registered Yes Internal Assessment Yes
Trade Name BRONTE CONSTRUCTION
Legal Name 2220742 ONTARIO LTD.
COR Certified Yes Certificate Number
000225		 Expiry Date
22/09/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROOK RESTORATION LTD
Rate Group 723|728|741 Registered Yes Internal Assessment No
Trade Name BROOK RESTORATION LTD
Legal Name BROOK RESTORATION LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROWN DANIELS ASSOCIATES INC.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name BROWN DANIELS ASSOCIATES INC.
Legal Name BROWN DANIELS ASSOCIATES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BROWN DANIELS ASSOCIATES INC.
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name BROWN DANIELS ASSOCIATES INC.
Legal Name BROWN DANIELS ASSOCIATES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BRUNO'S CONTRACTING (THUNDER BAY) LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name BRUNO'S CONTRACTING (THUNDER BAY) LTD.
Legal Name BRUNO'S CONTRACTING (THUNDER BAY) LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUDGET DEMOLITION
Rate Group 748 Registered Yes Internal Assessment No
Trade Name BUDGET DEMOLITION
Legal Name BUDGET ENVIRONMENTAL DISPOSAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUDGET ENVIRONMENTAL DISPOSAL INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name BUDGET ENVIRONMENTAL DISPOSAL INC.
Legal Name BUDGET ENVIRONMENTAL DISPOSAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUILD NORTH CONSTRUCTION INC.
Rate Group 723|764 Registered Yes Internal Assessment No
Trade Name BUILD NORTH CONSTRUCTION INC.
Legal Name BUILD NORTH CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUILDING EXTERIOR CONSULTANTS INC.
Rate Group 704 Registered Yes Internal Assessment No
Trade Name BUILDING EXTERIOR CONSULTANTS INC.
Legal Name BUILDING EXTERIOR CONSULTANTS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BULLSEYE CONSTRUCTION
Rate Group 751 Registered Yes Internal Assessment No
Trade Name BULLSEYE CONSTRUCTION
Legal Name 1884695 ONTARIO CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BURNCO MANUFACTURING INC.
Rate Group 375 Registered Yes Internal Assessment No
Trade Name BURNCO MANUFACTURING INC.
Legal Name BURNCO MANUFACTURING INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUTTCON EAST
Rate Group 723 Registered Yes Internal Assessment No
Trade Name BUTTCON EAST
Legal Name BUTTCON EAST LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

BUTTCON LIMITED
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name BUTTCON LIMITED
Legal Name BUTTCON LIMITED
COR Certified Yes Certificate Number
000072		 Expiry Date
15/06/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C & C ENTERPRISES ELECTRICAL CONSTRUCTION LTD.
Rate Group 707 Registered Yes Internal Assessment Yes
Trade Name C & C ENTERPRISES ELECTRICAL CONSTRUCTION LTD.
Legal Name C & C ENTERPRISES ELECTRICAL CONSTRUCTION LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C & M AQUATIC MANAGEMENT GROUP LTD.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name C & M AQUATIC MANAGEMENT GROUP LTD.
Legal Name C & M AQUATIC MANAGEMENT GROUP LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C & M ELECTRIC
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name C & M ELECTRIC
Legal Name CRAWFORD & MURRAY ELECTRIC COMPANY LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C & M MCNALLY ENGINEERING CORP.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name C & M MCNALLY ENGINEERING CORP.
Legal Name C & M MCNALLY ENGINEERING CORP.
COR Certified Yes Certificate Number
000202		 Expiry Date
23/05/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C E C SERVICES LIMITED (AURORA).
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name C E C SERVICES LIMITED (AURORA).
Legal Name C E C SERVICES LIMITED (AURORA).
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C M S MECHANICAL
Rate Group 570|707|711|723|737 Registered Yes Internal Assessment Yes
Trade Name C M S MECHANICAL
Legal Name 749496 ONTARIO LIMITED
COR Certified Yes Certificate Number
000131		 Expiry Date
31/05/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C. HUNTER ELECTRICAL LTD.
Rate Group 704 Registered Yes Internal Assessment No
Trade Name C. HUNTER ELECTRICAL LTD.
Legal Name C. HUNTER ELECTRICAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C. VALLEY PAVING LTD
Rate Group 711 Registered Yes Internal Assessment No
Trade Name C. VALLEY PAVING LTD
Legal Name C. VALLEY PAVING LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

C3 BUILDINGS & INFRASTRUCTURE INC.
Rate Group 711|723|751|755 Registered Yes Internal Assessment No
Trade Name C3 BUILDINGS & INFRASTRUCTURE INC.
Legal Name C3 BUILDINGS & INFRASTRUCTURE INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CABLE CONTROL SYSTEMS INC.
Rate Group 830 Registered Yes Internal Assessment No
Trade Name CABLE CONTROL SYSTEMS INC.
Legal Name CABLE CONTROL SYSTEMS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CALIBER ENVIRONMENTAL CONSTRUCTION
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name CALIBER ENVIRONMENTAL CONSTRUCTION
Legal Name CALIBER ENVIRONMENTAL CONSTRUCTION SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CALLON DIETZ INCORPORATED
Rate Group 958 Registered Yes Internal Assessment No
Trade Name CALLON DIETZ INCORPORATED
Legal Name ONTARIO LAND SURVEYORS
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAMBRIA DESIGN BUILD LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CAMBRIA DESIGN BUILD LTD.
Legal Name CAMBRIA DESIGN BUILD LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAN MAR CONTRACTING LIMITED
Rate Group 751|755 Registered Yes Internal Assessment Yes
Trade Name CAN MAR CONTRACTING LIMITED
Legal Name CAN MAR CONTRACTING LIMITED
COR Certified Yes Certificate Number
000139		 Expiry Date
24/06/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADA BUILDING MATERIALS READY MIX DIVISION
Rate Group 497 Registered Yes Internal Assessment No
Trade Name CANADA BUILDING MATERIALS READY MIX DIVISION
Legal Name ST MARYS CEMENT INC (CANADA)
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADA ELECTRIC
Rate Group 704 Registered Yes Internal Assessment No
Trade Name CANADA ELECTRIC
Legal Name BIRNIE ELECTRIC LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN CONCRETE LEVELING
Rate Group 711 Registered Yes Internal Assessment No
Trade Name CANADIAN CONCRETE LEVELING
Legal Name DON CLARKE CONTRACTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN CRANE RENTALS LTD.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CANADIAN CRANE RENTALS LTD.
Legal Name CANADIAN CRANE RENTALS LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN CUTTING AND CORING (TORONTO) LTD.
Rate Group 704|751|755 Registered Yes Internal Assessment No
Trade Name CANADIAN CUTTING AND CORING (TORONTO) LTD.
Legal Name CANADIAN CUTTING AND CORING (TORONTO) LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN LINEN & UNIFORM SERVICE
Rate Group 975 Registered Yes Internal Assessment No
Trade Name CANADIAN LINEN & UNIFORM SERVICE
Legal Name CANADIAN LINEN AND UNIFORM SERVICE CO.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN SCIENTIFIC INC.
Rate Group 636|723 Registered Yes Internal Assessment No
Trade Name CANADIAN SCIENTIFIC INC.
Legal Name CANADIAN SCIENTIFIC INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN STRUCTURAL & MECHANICAL LTD.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CANADIAN STRUCTURAL & MECHANICAL LTD.
Legal Name CANADIAN STRUCTURAL & MECHANICAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN STUCCO & ZERO DEFECTS
Rate Group 719|755 Registered Yes Internal Assessment No
Trade Name CANADIAN STUCCO & ZERO DEFECTS
Legal Name MEKKER CONSTRUCTION LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN TECH AIR SYSTEMS INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CANADIAN TECH AIR SYSTEMS INC.
Legal Name CANADIAN TECH AIR SYSTEMS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADIAN TURNER CONSTRUCTION COMPANY LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CANADIAN TURNER CONSTRUCTION COMPANY LTD.
Legal Name CANADIAN TURNER CONSTRUCTION COMPANY LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANADYNE NAVIGATION
Rate Group 732 Registered Yes Internal Assessment No
Trade Name CANADYNE NAVIGATION
Legal Name 7305516 CANADA LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANDO RAIL SERVICES LTD.
Rate Group 580 Registered Yes Internal Assessment No
Trade Name CANDO RAIL SERVICES LTD.
Legal Name CANDO RAIL SERVICES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANDO RAIL SERVICES LTD.
Rate Group 580 Registered Yes Internal Assessment No
Trade Name CANDO RAIL SERVICES LTD.
Legal Name CANDO RAIL SERVICES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CANNINGTON CONSTRUCTION LIMITED
Rate Group 711 Registered Yes Internal Assessment No
Trade Name CANNINGTON CONSTRUCTION LIMITED
Legal Name CANNINGTON CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAPITAL PAVING INC.
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name CAPITAL PAVING INC.
Legal Name CAPITAL PAVING INC.
COR Certified Yes Certificate Number
000237		 Expiry Date
14/11/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAPITAL SEWER SERVICES INC.
Rate Group 707 Registered Yes Internal Assessment Yes
Trade Name CAPITAL SEWER SERVICES INC.
Legal Name CAPITAL SEWER SERVICES INC.
COR Certified Yes Certificate Number
000115		 Expiry Date
21/10/2018
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAPITAL UTILITY SERVICES INC.
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name CAPITAL UTILITY SERVICES INC.
Legal Name CAPITAL UTILITY SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAPSON ELECTRICAL LTD
Rate Group 704 Registered Yes Internal Assessment No
Trade Name CAPSON ELECTRICAL LTD
Legal Name CAPSON HAGGARTY ELECTRICAL CONTRACTORS LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CAREN CLEARING AND SPRAYING INC
Rate Group 570|711|830 Registered Yes Internal Assessment No
Trade Name CAREN CLEARING AND SPRAYING INC
Legal Name CAREN CLEARING AND SPRAYING INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CARILLION CONSTRUCTION CANADA
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name CARILLION CONSTRUCTION CANADA
Legal Name CARILLION CANADA INC.
COR Certified Yes Certificate Number
000029		 Expiry Date
16/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CARRIER MAUSOLEUMS CONSTRUCTION INC.
Rate Group 723|748 Registered Yes Internal Assessment No
Trade Name CARRIER MAUSOLEUMS CONSTRUCTION INC.
Legal Name CARRIER MAUSOLEUMS CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CARTWRIGHT DRILLING INC
Rate Group TBD Registered Yes Internal Assessment No
Trade Name CARTWRIGHT DRILLING INC
Legal Name CARTWRIGHT DRILLING INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CASTONGUAY BLASTING LTD.
Rate Group 113|119|711 Registered Yes Internal Assessment No
Trade Name CASTONGUAY BLASTING LTD.
Legal Name CASTONGUAY BLASTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CATEK TECHNICAL SERVICES INC.
Rate Group 704|830 Registered Yes Internal Assessment No
Trade Name CATEK TECHNICAL SERVICES INC.
Legal Name CATEK TECHNICAL SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CCM CONTRACTING LTD.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name CCM CONTRACTING LTD.
Legal Name CCM CONTRACTING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CEC MECHANICAL LTD.
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name CEC MECHANICAL LTD.
Legal Name CEC MECHANICAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CEDA FIELD SERVICES LP
Rate Group 570|707|748 Registered Yes Internal Assessment Yes
Trade Name CEDA FIELD SERVICES LP
Legal Name CEDA FIELD SERVICES LP
COR Certified Yes Certificate Number
000033		 Expiry Date
24/11/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CEDA SPECIALTY SERVICES LP.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CEDA SPECIALTY SERVICES LP.
Legal Name CEDA SPECIALTY SERVICES LP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CEDAR SPRINGS LANDSCAPE GROUP LTD.
Rate Group 190|570 Registered Yes Internal Assessment No
Trade Name CEDAR SPRINGS LANDSCAPE GROUP LTD.
Legal Name CSL GROUP LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CEMATRIX (CANADA) INC
Rate Group 497 Registered Yes Internal Assessment No
Trade Name CEMATRIX (CANADA) INC
Legal Name CEMATRIX (CANADA) INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTENNIAL CONTRACTING LIMITED
Rate Group 711 Registered Yes Internal Assessment No
Trade Name CENTENNIAL CONTRACTING LIMITED
Legal Name CENTENNIAL CONTRACTING LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTENNIAL CONTRACTING SOUTH LTD.
Rate Group 711 Registered Yes Internal Assessment No
Trade Name CENTENNIAL CONTRACTING SOUTH LTD.
Legal Name CENTENNIAL CONTRACTING SOUTH LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTIMARK LTD.
Rate Group 728 Registered Yes Internal Assessment Yes
Trade Name CENTIMARK LTD.
Legal Name CENTIMARK LTD.
COR Certified Yes Certificate Number
000049		 Expiry Date
13/01/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTRAL WELDING & IRON WORKS
Rate Group 375 Registered Yes Internal Assessment No
Trade Name CENTRAL WELDING & IRON WORKS
Legal Name 1510610 ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTURY GROUP INC.
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name CENTURY GROUP INC.
Legal Name CENTURY GROUP INC.
COR Certified Yes Certificate Number
000206		 Expiry Date
16/06/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CENTURY TRANSPORTATION LTD.
Rate Group 580 Registered Yes Internal Assessment No
Trade Name CENTURY TRANSPORTATION LTD.
Legal Name CENTURY TRANSPORTATION LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CESARONI & SON LTD
Rate Group 524|719|755 Registered Yes Internal Assessment No
Trade Name CESARONI & SON LTD
Legal Name CESARONI & SON LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CESARONI CONTRACTING INC
Rate Group 719|755 Registered Yes Internal Assessment No
Trade Name CESARONI CONTRACTING INC
Legal Name CESARONI CONTRACTING INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CFJ NUCLEAR CONTRACTORS LTD.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name CFJ NUCLEAR CONTRACTORS LTD.
Legal Name CFJ NUCLEAR CONTRACTORS LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CG CONSTRUCTION SERVICES LTD.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name CG CONSTRUCTION SERVICES LTD.
Legal Name CG CONSTRUCTION SERVICES LTD.
COR Certified Yes Certificate Number
000275		 Expiry Date
28/05/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CH2M HILL CANADA LIMITED
Rate Group 958 Registered Yes Internal Assessment No
Trade Name CH2M HILL CANADA LIMITED
Legal Name CH2M HILL CANADA LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CH2M HILL ENERGY CANADA LTD.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name CH2M HILL ENERGY CANADA LTD.
Legal Name CH2M HILL ENERGY CANADA LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CHALLENGER MOTOR FREIGHT INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name CHALLENGER MOTOR FREIGHT INC.
Legal Name CHALLENGER MOTOR FREIGHT INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CHANT CONSTRUCTION LIMITED
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CHANT CONSTRUCTION LIMITED
Legal Name CHANT CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CHARTRAND EQUIPMENT
Rate Group 711 Registered Yes Internal Assessment No
Trade Name CHARTRAND EQUIPMENT
Legal Name 450477 ONTARIO LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CHISHOLM FLEMING & ASSOCIATES
Rate Group 958 Registered Yes Internal Assessment No
Trade Name CHISHOLM FLEMING & ASSOCIATES
Legal Name R G CHISHOLM LIMITED & R M FLEMING LIMITED & W O CHISHOLM LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CIMA CANADA INC.
Rate Group 958 Registered Yes Internal Assessment Yes
Trade Name CIMA CANADA INC.
Legal Name CIMA CANADA INC.
COR Certified Yes Certificate Number
000287		 Expiry Date
09/08/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CIMCO REFRIGERATION DIVISION
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CIMCO REFRIGERATION DIVISION
Legal Name TOROMONT INDUSTRIES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CIMS LIMITED PARTNERSHIP
Rate Group 375|707|723 Registered Yes Internal Assessment Yes
Trade Name CIMS LIMITED PARTNERSHIP
Legal Name CIMS LIMITED PARTNERSHIP
COR Certified Yes Certificate Number
000074		 Expiry Date
For information regarding status of the firm please contact cor@ihsa.ca
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CINNOS MISSION CRITICAL INCORPORATED
Rate Group 477|723 Registered Yes Internal Assessment No
Trade Name CINNOS MISSION CRITICAL INCORPORATED
Legal Name CINNOS MISSION CRITICAL INCORPORATED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CINTAS CANADA LIMITED
Rate Group 975 Registered Yes Internal Assessment Yes
Trade Name CINTAS CANADA LIMITED
Legal Name CINTAS CANADA LIMITED
COR Certified Yes Certificate Number
000065		 Expiry Date
06/07/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CITY ELECTRIC INC.
Rate Group 704 Registered Yes Internal Assessment No
Trade Name CITY ELECTRIC INC.
Legal Name CITY ELECTRIC INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CITYCORE CONSTRUCTION INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CITYCORE CONSTRUCTION INC.
Legal Name CITYCORE CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CIVIL UNDERGROUND & EXCAVATION COMPANY LIMITED
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name CIVIL UNDERGROUND & EXCAVATION COMPANY LIMITED
Legal Name CIVIL UNDERGROUND & EXCAVATION COMPANY LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLARA INDUSTRIAL SERVICES LIMITED
Rate Group 748 Registered Yes Internal Assessment Yes
Trade Name CLARA INDUSTRIAL SERVICES LIMITED
Legal Name CLARA INDUSTRIAL SERVICES LIMITED
COR Certified Yes Certificate Number
000189		 Expiry Date
27/02/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLARKSON CONSTRUCTION COMPANY LIMITED
Rate Group 711|732 Registered Yes Internal Assessment Yes
Trade Name CLARKSON CONSTRUCTION COMPANY LIMITED
Legal Name CLARKSON CONSTRUCTION COMPANY LIMITED
COR Certified Yes Certificate Number
000152		 Expiry Date
26/08/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLEAN WATER WORKS 1
Rate Group 707|732 Registered Yes Internal Assessment No
Trade Name CLEAN WATER WORKS 1
Legal Name CLEAN WATER WORKS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLEARWATER STRUCTURES INC.
Rate Group 375|732|755 Registered Yes Internal Assessment No
Trade Name CLEARWATER STRUCTURES INC.
Legal Name CLEARWATER STRUCTURES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLEARWAY CONSTRUCTION INC.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name CLEARWAY CONSTRUCTION INC.
Legal Name CLEARWAY CONSTRUCTION INC.
COR Certified Yes Certificate Number
000046		 Expiry Date
04/07/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLIFFORD MASONRY LIMITED
Rate Group 741 Registered Yes Internal Assessment No
Trade Name CLIFFORD MASONRY LIMITED
Legal Name CLIFFORD MASONRY LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLIFFORD RESTORATION LIMITED
Rate Group 723|741|755 Registered Yes Internal Assessment No
Trade Name CLIFFORD RESTORATION LIMITED
Legal Name CLIFFORD RESTORATION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CLOW DARLING LIMITED
Rate Group 707|755 Registered Yes Internal Assessment No
Trade Name CLOW DARLING LIMITED
Legal Name CLOW DARLING LIMITED
COR Certified No Certificate Number
N\A		 Expiry Date
N\A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CMF GENERAL CONTRACTING
Rate Group 728 Registered Yes Internal Assessment No
Trade Name CMF GENERAL CONTRACTING
Legal Name TRIUMPH ROOFING & SHEET METAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CMM LTD.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name CMM LTD.
Legal Name CMM LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CMM MAINTENANCE & MILLWRIGHT SERVICES INC.
Rate Group 737 Registered Yes Internal Assessment No
Trade Name CMM MAINTENANCE & MILLWRIGHT SERVICES INC.
Legal Name CMM MAINTENANCE & MILLWRIGHT SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COBRA POWER INC
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name COBRA POWER INC
Legal Name COBRA POWER INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COCO PAVING
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name COCO PAVING
Legal Name COCO PAVING INC.
COR Certified Yes Certificate Number
000153		 Expiry Date
06/09/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COFFEY GEOTECHNICS INC.
Rate Group 958 Registered Yes Internal Assessment No
Trade Name COFFEY GEOTECHNICS INC.
Legal Name COFFEY GEOTECHNICS INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COLAS PROJECTS
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name COLAS PROJECTS
Legal Name COLAS PROJECTS
COR Certified Yes Certificate Number
000282		 Expiry Date
27/06/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COLAS RAIL
Rate Group TBD Registered Yes Internal Assessment Yes
Trade Name COLAS RAIL
Legal Name COLAS RAIL
COR Certified Yes Certificate Number
000183		 Expiry Date
08/02/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COLLABORATIVE STRUCTURES LIMITED
Rate Group 723|755 Registered Yes Internal Assessment No
Trade Name COLLABORATIVE STRUCTURES LIMITED
Legal Name COLLABORATIVE STRUCTURES LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COLWIS CORP.
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name COLWIS CORP.
Legal Name COLWIS CORP.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COMBINED AIR MECHANICAL SERVICES
Rate Group 707 Registered Yes Internal Assessment No
Trade Name COMBINED AIR MECHANICAL SERVICES
Legal Name COMBINED AIR MECHANICAL SERVICES
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COMCOR ENVIRONMENTAL LIMITED
Rate Group 833|838|958 Registered Yes Internal Assessment No
Trade Name COMCOR ENVIRONMENTAL LIMITED
Legal Name COMCOR ENVIRONMENTAL LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COMER GROUP LIMITED
Rate Group 732|755 Registered Yes Internal Assessment Yes
Trade Name COMER GROUP LIMITED
Legal Name COMER GROUP LIMITED
COR Certified Yes Certificate Number
000300		 Expiry Date
04/10/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COMPASS CONSTRUCTION RESOURCES LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name COMPASS CONSTRUCTION RESOURCES LTD.
Legal Name COMPASS CONSTRUCTION RESOURCES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CON-CAST PIPE INC.
Rate Group 496 Registered Yes Internal Assessment No
Trade Name CON-CAST PIPE INC.
Legal Name CON-CAST PIPE INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONDOR SIGNAL & COMMUNICATIONS INC
Rate Group 408|668|704 Registered Yes Internal Assessment No
Trade Name CONDOR SIGNAL & COMMUNICATIONS INC
Legal Name CONDOR SIGNAL & COMMUNICATIONS INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CON-DRAIN COMPANY (1983) LIMITED
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CON-DRAIN COMPANY (1983) LIMITED
Legal Name CON-DRAIN COMPANY (1983) LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CON-ELCO LTD.
Rate Group 711|830 Registered Yes Internal Assessment No
Trade Name CON-ELCO LTD.
Legal Name CON-ELCO LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONESTOGA ROOFING & SHEET METAL LTD.
Rate Group 728 Registered Yes Internal Assessment No
Trade Name CONESTOGA ROOFING & SHEET METAL LTD.
Legal Name CONESTOGA ROOFING & SHEET METAL LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CON-PRO INDUSTRIES CANADA LTD.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CON-PRO INDUSTRIES CANADA LTD.
Legal Name CON-PRO INDUSTRIES CANADA LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONSOLIDATED CANADIAN CONTRACTORS
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CONSOLIDATED CANADIAN CONTRACTORS
Legal Name 1031644 ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONSOLIDATED CANADIAN CONTRACTORS INC
Rate Group 905 Registered Yes Internal Assessment No
Trade Name CONSOLIDATED CANADIAN CONTRACTORS INC
Legal Name CONSOLIDATED CANADIAN CONTRACTORS INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONSTRUCTION DEMATHIEU & BARD (CDB) INC
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name CONSTRUCTION DEMATHIEU & BARD (CDB) INC
Legal Name CONSTRUCTION DEMATHIEU & BARD (CDB) INC
COR Certified Yes Certificate Number
000200		 Expiry Date
11/05/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONTRACT GLAZIERS
Rate Group 374 Registered Yes Internal Assessment No
Trade Name CONTRACT GLAZIERS
Legal Name WINDSOR GLASS COMPANY (1992) LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONTRO VALVE EQUIPMENT INC.
Rate Group 670 Registered Yes Internal Assessment No
Trade Name CONTRO VALVE EQUIPMENT INC.
Legal Name CONTRO VALVE EQUIPMENT INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CONVERGINT TECHNOLOGIES LTD.
Rate Group 911 Registered Yes Internal Assessment Yes
Trade Name CONVERGINT TECHNOLOGIES LTD.
Legal Name CONVERGINT TECHNOLOGIES LTD.
COR Certified Yes Certificate Number
000220		 Expiry Date
14/09/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COPE CONSTRUCTION & CONTRACTING INC.
Rate Group 570|711|723|732|755 Registered Yes Internal Assessment No
Trade Name COPE CONSTRUCTION & CONTRACTING INC.
Legal Name COPE CONSTRUCTION & CONTRACTING INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CORAL CANADA WIDE LTD.
Rate Group 707|755 Registered Yes Internal Assessment Yes
Trade Name CORAL CANADA WIDE LTD.
Legal Name CORAL CANADA WIDE LTD.
COR Certified Yes Certificate Number
000248		 Expiry Date
20/12/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CORDEIRO ROOFING LTD.
Rate Group 728|755 Registered Yes Internal Assessment No
Trade Name CORDEIRO ROOFING LTD.
Legal Name CORDEIRO ROOFING LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COREYDALE CONTRACTING CO
Rate Group 711 Registered Yes Internal Assessment No
Trade Name COREYDALE CONTRACTING CO
Legal Name CLIPPER CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CORIX WATER PRODUCTS LIMITED PARTNERSHIP
Rate Group 636|707|958 Registered Yes Internal Assessment No
Trade Name CORIX WATER PRODUCTS LIMITED PARTNERSHIP
Legal Name CORIX WATER PRODUCTS LIMITED PARTNERSHIP
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CORIX WATER SERVICES INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CORIX WATER SERVICES INC.
Legal Name CORIX WATER SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COVERTITE EASTERN LTD.
Rate Group 728|751 Registered Yes Internal Assessment No
Trade Name COVERTITE EASTERN LTD.
Legal Name COVERTITE EASTERN LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COVERTITE KINGSTON LTD.
Rate Group 728 Registered Yes Internal Assessment No
Trade Name COVERTITE KINGSTON LTD.
Legal Name COVERTITE KINGSTON LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

COX CONSTRUCTION LIMITED
Rate Group 134|711|755 Registered Yes Internal Assessment No
Trade Name COX CONSTRUCTION LIMITED
Legal Name COX CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CP STONEMAN INC.
Rate Group 704 Registered Yes Internal Assessment No
Trade Name CP STONEMAN INC.
Legal Name CP STONEMAN INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CP SYSTEMS
Rate Group 704 Registered Yes Internal Assessment No
Trade Name CP SYSTEMS
Legal Name 1460973 ONTARIO LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRA CONTRACTORS LIMITED
Rate Group 723 Registered Yes Internal Assessment No
Trade Name CRA CONTRACTORS LIMITED
Legal Name GHD CONTRACTORS LIMITED
COR Certified Yes Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRANE CONSTRUCTION
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name CRANE CONSTRUCTION
Legal Name 1638141 ONTARIO LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRAWFORD ROOFING CORPORATION
Rate Group 748|755 Registered Yes Internal Assessment No
Trade Name CRAWFORD ROOFING CORPORATION
Legal Name CRAWFORD ROOFING CORPORATION
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRCE CONSTRUCTION LTD.
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name CRCE CONSTRUCTION LTD.
Legal Name CRCE CONSTRUCTION LTD.
COR Certified Yes Certificate Number
000239		 Expiry Date
16/11/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CREDIT VALLEY TRENCHING & EXCAVATING (1993) LTD
Rate Group 732|755 Registered Yes Internal Assessment No
Trade Name CREDIT VALLEY TRENCHING & EXCAVATING (1993) LTD
Legal Name CREDIT VALLEY TRENCHING & EXCAVATING (1993) LTD
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRITICAL AIR MECHANICAL INC.
Rate Group 707 Registered Yes Internal Assessment No
Trade Name CRITICAL AIR MECHANICAL INC.
Legal Name CRITICAL AIR MECHANICAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CROSSBY DEWAR INC.
Rate Group 707|723|737|764|929 Registered Yes Internal Assessment No
Trade Name CROSSBY DEWAR INC.
Legal Name CROSSBY DEWAR INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CROSSLINX TRANSIT SOLUTIONS CONSTRUCTORS
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name CROSSLINX TRANSIT SOLUTIONS CONSTRUCTORS
Legal Name ELLISDON CIVIL LTD., DRAGADOS CANADA, INC., SNC-LAVALIN CONSTRUCTORS(PACIFIC) INC. AND AECON INFRAST
COR Certified Yes Certificate Number
000210		 Expiry Date
25/07/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CROZIER MECHANICAL INC.
Rate Group 707|755 Registered Yes Internal Assessment No
Trade Name CROZIER MECHANICAL INC.
Legal Name CROZIER MECHANICAL INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRS TUNNELLING, INC.
Rate Group 732 Registered Yes Internal Assessment Yes
Trade Name CRS TUNNELLING, INC.
Legal Name CRS TUNNELLING, INC.
COR Certified Yes Certificate Number
000298		 Expiry Date
01/10/2021
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CRUICKSHANK CONSTRUCTION LIMITED
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name CRUICKSHANK CONSTRUCTION LIMITED
Legal Name CRUICKSHANK CONSTRUCTION LIMITED
COR Certified Yes Certificate Number
000154		 Expiry Date
14/09/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CSS WIND
Rate Group 737 Registered Yes Internal Assessment Yes
Trade Name CSS WIND
Legal Name CSS WIND INC.
COR Certified Yes Certificate Number
000192		 Expiry Date
10/03/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CULLITON
Rate Group 704|707|755 Registered Yes Internal Assessment No
Trade Name CULLITON
Legal Name CULLITON INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

CYMI CANADA INC.
Rate Group 704 Registered Yes Internal Assessment Yes
Trade Name CYMI CANADA INC.
Legal Name CYMI CANADA INC.
COR Certified Yes Certificate Number
000188		 Expiry Date
17/02/2020
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D & A ROAD SERVICES INC.
Rate Group 711|755 Registered Yes Internal Assessment No
Trade Name D & A ROAD SERVICES INC.
Legal Name D & A ROAD SERVICES INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D & D TRUCKING AND CONSTRUCTION SERVICE INC.
Rate Group 570 Registered Yes Internal Assessment No
Trade Name D & D TRUCKING AND CONSTRUCTION SERVICE INC.
Legal Name D & D TRUCKING AND CONSTRUCTION SERVICE INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D M ROBICHAUD ASSOCIATES LTD.
Rate Group 732|755 Registered Yes Internal Assessment No
Trade Name D M ROBICHAUD ASSOCIATES LTD.
Legal Name D M ROBICHAUD ASSOCIATES LTD.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D M W ELECTRICAL INSTRUMENTATION INC
Rate Group 704|755 Registered Yes Internal Assessment No
Trade Name D M W ELECTRICAL INSTRUMENTATION INC
Legal Name D M W ELECTRICAL INSTRUMENTATION INC
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D RICHARD FULLER GROUP INCORPORATED
Rate Group 704 Registered Yes Internal Assessment No
Trade Name D RICHARD FULLER GROUP INCORPORATED
Legal Name D RICHARD FULLER GROUP INCORPORATED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D V C CONTRACTING
Rate Group 711 Registered Yes Internal Assessment No
Trade Name D V C CONTRACTING
Legal Name 1099708 ONTARIO INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D. CRUPI & SONS
Rate Group 134|570|711|755 Registered Yes Internal Assessment No
Trade Name D. CRUPI & SONS
Legal Name D. CRUPI & SONS LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D. GRANT & SONS LIMITED
Rate Group 723 Registered Yes Internal Assessment Yes
Trade Name D. GRANT & SONS LIMITED
Legal Name D. GRANT CONSTRUCTION LIMITED
COR Certified Yes Certificate Number
000092		 Expiry Date
22/02/2018
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D. MARTINO CONSTRUCTION LIMITED
Rate Group 711 Registered Yes Internal Assessment No
Trade Name D. MARTINO CONSTRUCTION LIMITED
Legal Name D. MARTINO CONSTRUCTION LIMITED
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

D.M.C. MECHANICAL LTD.
Rate Group 707 Registered Yes Internal Assessment Yes
Trade Name D.M.C. MECHANICAL LTD.
Legal Name D.M.C. MECHANICAL LTD.
COR Certified Yes Certificate Number
000039		 Expiry Date
18/09/2016
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

DAGMAR CONSTRUCTION INC.
Rate Group 711 Registered Yes Internal Assessment Yes
Trade Name DAGMAR CONSTRUCTION INC.
Legal Name DAGMAR CONSTRUCTION INC.
COR Certified Yes Certificate Number
000159		 Expiry Date
28/10/2019
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

DALLA BONA CONSTRUCTION INC.
Rate Group 723 Registered Yes Internal Assessment No
Trade Name DALLA BONA CONSTRUCTION INC.
Legal Name DALLA BONA CONSTRUCTION INC.
COR Certified No Certificate Number
N/A		 Expiry Date
N/A
Certifying Partner Infrastructure Health and Safety Association (IHSA)
Annual Grading N/A

DALPRO TECHNOLOGIES INC.