We Build Ontario
Ontario’s institutional, commercial and industrial (ICI) general contractors are the safest and most innovative construction employers in Canada. Join us and see the difference.
Member DirectoryMay 14, 2025
Dear OGCA Members, We understand that some of you may be wondering why this...
Read MoreMay 13, 2025
The latest issue of the Generals Magazine is now available. Please click here to access the...
Read MoreMay 5, 2025
Welcome to the OGCA 87th Annual General Meeting and Conference! Join us from Thursday, September 11...
Read MoreTo be the leading advocate and service provider to our members, fostering an improved general contracting environment.
Actively promote and safeguard the interests of OGCA members.
Read MorePromote safety excellence among members and within the construction industry.
Read MoreEngage members and relevant stakeholders to promote unity, best practices, and the continued success of the association.
Read MoreInform and educate members about effective construction and design technology.
Read MoreThe OGCA is proud to continually collaborate with over 50 associated partners through our Associate Partner Program (APP). These varied organizations have strong connections to the ICI construction industry. Our APP members include insurance and surety providers, health and safety consultants, construction technology companies, and critical providers of our supply chains.