FEATURED EVENT
Annual General Meeting & Conference 2025
Come join the Ontario Construction Secretariat in Blue Mountain at the Westin Trillium House this Fall for our Annual General Meeting & Conference. We...
LATEST REPORT
The Economic Costs and Benefits of Project Labour Agreements in Ontario
The Economic Costs and Benefits of Project Labour Agreements in Ontario - REPORT
Project Labour Agreements (PLA) are pre-hire contracts between a construction owner and...
WHY UNION
Why Union
Ontario’s building trades unions and their contractor partners host one of the most talented labour pools in the entire world. With an unparalleled focus...
OCS VIDEOS
Unionized Construction Work is Safe Work.
A new study by the Institute for Work and Health has found that lost-time injury claims to the Workplace Safety and Insurance Board (WSIB)...
ECONOMIC UPDATES
DAILY COMMERCIAL NEWS
- Ontario opens $1B tariff support program for eligible businesses August 14, 2025
- Caisse generated a 4.6-per-cent YTD return through June, but future outlook unclear August 14, 2025
- Bodell Construction acquired by Aecon August 14, 2025
- London justice centre expansion opens August 14, 2025