Open right now · Updated daily from official procurement sources
What you’ll find here: 751 open canadian construction contracts, refreshed daily from CanadaBuys, MERX, provincial portals, and municipal sources. New to government bidding? Read our 2026 guide to finding Canadian government tenders. Already an active bidder? Set up free daily alerts for new tenders matching your business.
Canadian federal construction contracts come from Public Services and Procurement Canada (PSPC), published on CanadaBuys. Values range from $50,000 interior fit-ups to $500 million multi-year infrastructure programs. Bonding, security clearances, and compliance with the National Building Code of Canada are standard. Large projects are often broken into trade-specific packages for general contractors and subtrades.
751 tenders found
Centre de services scolaire Marguerite-Bourgeoys
Closes May 29, 2026
C01 - Bâtiments
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes May 29, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes May 29, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes May 29, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes May 29, 2026
C02 - Ouvrages de génie civil
Centre de services Scolaire des Phares.
Closes May 29, 2026
C01 - Bâtiments
Centre de services scolaire de la Pointe-de-l'Île
Closes May 29, 2026
C01 - Bâtiments
Centre de services scolaire des Samares.
Closes May 29, 2026
C01 - Bâtiments
Defence Construction Canada - Ontario Region
Closes May 31, 2026
Advance Procurement Notice New Minor Capital Accommodations Project Wolseley Barracks, London, Ontario Purpose of this Advance Procurement Notice This is not a bid solicitation nor a request…
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
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Get Free AlertsRural Municipality of Dundurn No. 314
Closes Jun 1, 2026
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Transportation Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Engineering & Construction Services
Closes Jun 1, 2026
Construction Services
Defence Construction Canada - Atlantic Region
Closes Jun 1, 2026
Advance Procurement Notice Inspection, Testing, Maintenance and Minor Repairs of AFFF Fire Detection and Suppression Systems and Connecting Fire Detection and Suppression Systems VARIOUS CANADIAN…
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The Canadian federal government is one of the largest construction buyers in the country, procuring everything from major infrastructure builds to facility renovations through CanadaBuys. Public Services and Procurement Canada (PSPC) manages billions of dollars in construction contracts annually, with individual projects ranging from $50,000 interior fit-ups to $500 million multi-year infrastructure programs. Federal construction tenders typically require bonding, security clearances, and compliance with the National Building Code of Canada. Contractors should be registered as suppliers on CanadaBuys and maintain current standing offers where applicable. PSPC often breaks large projects into trade-specific packages, creating opportunities for both general contractors and specialized subtrades. Many federal construction projects prioritize sustainable building practices and LEED certification. Firms with experience in green construction or heritage restoration have a distinct advantage in scoring criteria. Monitoring CanadaBuys daily is essential, as response windows for construction RFPs are often 30 days or less.