YOUR KEY TO THE SAFEST CONTRACTORS IN ONTARIO
Finding the safest contractors in Ontario with access to over 100,000 highly skilled workers is now easier than ever. Use the directory to find local area contractors for your next construction project.
Click on the buttons to open the link directory for each trade
Boilermaker Contractors' Association
http://www.bcacanada.ca/ontario-contractors-directory
905-684-2244
Ontario Masonry Contractors' Association
http://canadamasonrycentre.com/omca-members-list/
905-564-6622
Interior Systems Contractors Association of Ontario
http://www.isca.ca/members/CONTRACTORS-LIST.pdf
416-746-4722
Ontario Formwork Association
http://www.ontarioformworkassociation.com/
905-856-4747
Windsor Construction Labour Relations Group
Carpenter Signatory Contractors PDF
DRYWALL / ACOUSTICAL
Windsor Construction Labour Relations Group
Carpenter/Drywall Acoustical Signatory Contractors PDF
Cement Finishing Labour Relations Association
http://www.cflra.ca/?page_id=156
289-837-1627
Concrete Floor Contractors Association
http://www.concretefloors.ca/?page_id=1196
905-582-9825
Terrazzo, Tile & Marble Guild of Ontario.
http://ttmgo.org/the-guild/our-members/
905-660-5094
Electrical Contractors Association of Ontario
http://www.ecao.org/find_contractor.asp
416-675-3226
Electrical Contractors Association of Central Ontario
http://www.ecaco.ca/userContent/documents/2016%20Member%20Listing%20CURRENT.pdf
519-885-0431
Electrical Contractors Association of Hamilton
http://www.ecahamilton.ca/Member%20page.html#Construction
905-522-1070
Electrical Contractors Association of Northern Ontario
http://www.ecano.org/find-a-contractor/
705-674-1361
Electrical Contractors Association of Ottawa
http://www.ecaottawa.org/contractors.html
613-238-1124
Electrical Contractors Association of Quinte-St.Lawrence
http://www.ecaqsl.org/contractors/
613-541-0633
Electrical Contractors Association of Sarnia
http://www.sarniaconstructionassociation.ca/directory/
519-344-7441
Electrical Contractors Association of Toronto
http://www.greatertorontoeca.org/DirectoryListing.asp?x=1
416-391-3226
Niagara Peninsula Electrical Contractors Association
http://www.ecaniagara.ca/find-a-local-contractor
905-688-0376
Windsor Electrical Contractors Association
http://www.weca.ca/node/106
519-974-3411
International Union of Elevator Constructors - Local 50
http://iuec50.org/industry-partners/
416-754-2424
General Contractors’ Section Toronto
http://gcsection.com/member-companies/
416-499-4101
Sarnia Construction Association
http://sarniaconstructionassociation.ca/directory/
519-344-7441
Windsor Construction Labour Relations Group (Carpenters)
Carpenter Signatory Contractors PDF
Windsor Construction Labour Relations Group (Labourers)
Labourer Signatory Contractors PDF
Architectural Glass and Metal Contractors Association
http://www.agmca.ca/members.htm
905-420-7272
Master Insulators’ Association of Ontario
http://miaontario.org/active_members.htm
905-279-6462
Ontario Erectors Association
http://ontarioerectors.com/members/
705-445-9415
Cement Finishing Labour Relations Association
http://www.cflra.ca/?page_id=156
289-837-1627
Concrete Floor Contractors Association
http://www.concretefloors.ca/?page_id=1196
905-582-9825
Ontario Formwork Association
http://www.ontarioformworkassociation.com/
905-856-4747
Ontario Masonry Contractors Association
http://canadamasonrycentre.com/omca-members-list/
905-564-6622
Windsor Construction Labour Relations Group (Labourers)
Labourer Signatory Contractors PDF
Association of Millwrighting Contractors of Ontario
http://amcontario.ca/members/member-directory/
905-793-1190
Sarnia Construction Association
http://sarniaconstructionassociation.ca/directory/
519-344-7441
Crane Rental Association
http://www.cranerentalontario.com/membership_roster_contractors.htm
416-847-9152
Sarnia Construction Association
http://sarniaconstructionassociation.ca/directory/
519-344-7441
Ontario Painting Contractors Association
ontariopainting.contractors
416-498-1897
Interior Systems Contractors Association of Ontario
http://www.isca.ca/members/CONTRACTORS-LIST.pdf
416-746-4722
Acoustical Association of Ontario
www.aao-online.ca/all-locations/
416-605-6417
Interior Systems Contractors Association of Ontario
www.isca.ca/members/CONTRACTORS-LIST.pdf
Walls & Ceilings Contractors Association (Eastern Ontario)
www.wacca.ca/about-us/community
Windsor Construction Labour Relations Group (Drywall/Acoustical)
Carpenter/Drywall Acoustical Signatory Contractors PDF
Mechanical Contractors Association of Ontario
http://mcao.org/membership-list/
905-856-0342
Mechanical Contractors Association of Hamilton
http://www.mcahamilton.org/directory.php
905-522-1955
Mechanical Contractors Association of Kitchener-Waterloo
http://mcakitchener-waterloo.com/Members-Directory.htm
519-885-0431
Mechanical Contractors Association of Ottawa
http://mcaottawa.com/members/
613-237-1491
Mechanical Contractors Association of Toronto
http://mcat.on.ca/index.php?option=com_content&task=view&id=12&Itemid=56
416-491-9004
Mechanical Contractors Association of Windsor
http://www.mcaw.ca/?q=node/3
519-974-3411
Sarnia Construction Association
http://sarniaconstructionassociation.ca/directory/
519-344-7441
Ontario Refrigeration & Air Conditioning Contractors Association
http://oraca.ca/contractors/
905-670-0010
Mechanical Contractors Association of Ontario
http://mcao.org/membership-list/
905-856-0342
Mechanical Contractors Association of Hamilton
http://www.mcahamilton.org/directory.php
905-522-1965
Mechanical Contractors Association of Kitchener-Waterloo
http://www.mcakitchener-waterloo.com/Members-Directory.htm
519-885-0431
Mechanical Contractors Association of Ottawa
http://mcaottawa.com/members/
613-237-1491
Mechanical Contractors Association of Toronto
http://mcat.on.ca/index.php?option=com_content&task=view&id=12&Itemid=56
416-491-9004
Mechanical Contractors Association of Windsor
http://www.mcaw.ca/?q=node/3
519-974-3411
Resilient Floor Contractors Association
http://www.resilientflooring.ca/members_contractors.htm
416-499-1000
Reinforcing Steel Institute of Ontario
http://rebar.org/fabricators/
416-239-7746
Ontario Industrial Roofing Contractors Association
OIRCA Union Signatory Contractor Listing
416-695-4114
Ontario Sheet Metal Contractors Association
http://www.osmca.org/index.php?option=com_content&view=article&id=67&Itemid=64
905-886-9627
Toronto Sheet Metal Contractors Association
http://www.tsmca.org/index.php?option=com_2j_tabs&Itemid=121
905-886-9627
Mechanical Contractors Association of Ottawa
http://mcaottawa.com/members/
613-237-1491
Mechanical Contractors Association of Windsor
http://www.mcaw.ca/?q=node/3
519-974-3411
Sarnia Construction Association
http://sarniaconstructionassociation.ca/directory/
519-344-7441
Company Name
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Terrazzo, Tile & Marble Guild of Ontario
http://ttmgo.org/the-guild/our-members/
905-660-5094
