Industry Contacts and Links

Aggregate Producers Association of Ontario

Phone:  (905) 507-0711
Fax:  (905) 507-0717
Website: www.apao.com

Canadian Construction Association 

Phone:  (613) 236-9455
Fax:  (613) 236-9526
Website: www.cca-acc.com

City of Ottawa

Toll Free: (866) 261-9799
Phone:  (613) 580-2400
Fax:  (613) 580-2495
Tender Results: (613) 560-1322
Website: www.ottawa.ca

Construction Safety Association of Ontario  

Contact: Paul Parent
Phone:  (613) 745-6659
Fax:  (613) 747-9317
Website: www.csao.org

Consulting Engineers of Ontario Phone:  (416) 620-1400

Fax:  (416) 620-5803
Website: www.ceo.on.ca

Daily Commercial News

Phone:  (905) 752-5516
Fax:  (905) 752-5450

Defense Construction CanadaPhone:  (613) 998-9548

Fax:  (613) 998-1061
Website: www.dcc-cdc.gc.ca 

Merx

Phone:  (800) 964-6379
Fax:  (888) 235-5800
Website: www.merx.com

National Capital Commission 

Phone:  (613) 239-5555
Fax:  (613) 239-5063
Website: www.capcan.ca

Ontario Hot Mix Producers Association

Phone:  (905) 507-3707
Fax:  (905) 507-3709
Website: www.ohmpa.org

Ontario Ministry of the Environment

Toll Free: (800) 565-4923
Phone:  (416) 314-6602
Website: www.ene.gov.on.ca

Ontario Ministry of Labour

Occupational Health and Safety 
Toll Free: (800) 268-8013
Phone:  (613) 228-8050

Employment Standards 

Toll Free: (800) 531-5551
Phone:  (416) 326-7160
Fax:  (416) 326-6546
Website: www.gov.on.ca/lab

Ontario Ministry of Natural Resources 

Phone:  (800) 667-1940
Website: www.mnr.gov.on.ca

Ontario Ministry of Transportation Tender Section 

Phone: (905) 704-2800
Fax: (905) 704-2882
Website: www.mto.gov.on.ca

Ontario Road Builders Association

Phone: (905) 507-1107
Fax: (905) 890-8122
Website: www.orba.org

Ontario Sewer & Watermain Construction Association 

Phone:  (905) 629-7766
Fax:  (905) 629-0587
Website: www.oswca.org

Ontario One Call Locate Requests

Fax:  (800) 400-8876
Phone:  (613) 236-0488
Fax:  (613) 238-6124
Website: www.oca.ca 

Public Works & Government Services of Canada 

Phone:  (819) 997-6363
Fax:  (819) 956-0573
Website: www.pwgsc.gc.ca

Ready Mix Concrete Association of Ontario

Phone:  (905) 507-1122
Fax:  (905) 890-8122
Website: www.rmcao.org

Workers Safety & Insurance Board

Ottawa
Toll Free: (800) 267-9601
Phone:  (613) 237-8840
Fax:  (613) 239-3321

Toronto
Toll Free: (800) 387-0080
Phone:  (416) 344-1007
Fax:  (416) 344-4684
Website: www.wsib.on.ca

 

NCHCA Members