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 Directory
January 28, 2026
Join us on Tuesday, February 24, 2026, from 10:00 a.m. to 11:00 a.m. for a free,...
Read More
January 19, 2026
As noted in our previous member bulletin, the provincial government has passed legislation requiring...
Read More
January 7, 2026
Celebrating the OGCA Construction Symposium continues to attract a full spectrum of attendees from the...
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.