Open right now · Updated daily from official procurement sources
What you’ll find here: 823 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.
823 tenders found
Ville de Montréal - Service de l'Eau
Closes Jun 4, 2026
C01 - Bâtiments
Société de transport de Montréal
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ville de Montréal - Service de l'approvisionnement
Closes Jun 4, 2026
S9 - Entretien, réparation, modification, réfection et installation de biens et d’équipement
Société de transport de Montréal
Closes Jun 4, 2026
C01 - Bâtiments
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ville de Gatineau.
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Centre de services scolaire des Samares.
Closes Jun 4, 2026
C01 - Bâtiments
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
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Get Free AlertsMinistère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Centre de services scolaire de l'Estuaire
Closes Jun 4, 2026
C01 - Bâtiments
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)
Closes Jun 4, 2026
C02 - Ouvrages de génie civil
Ville de Montréal - Arrondissement de Mercier–Hochelaga-Maisonneuve
Closes Jun 4, 2026
C01 - Bâtiments
Parks, Forestry & Recreation
Closes Jun 5, 2026
Construction Services
Saskatchewan Urban Municipalities Association
Closes Jun 5, 2026
Department of Public Works and Government Services (PSPC)
Closes Jun 5, 2026
Canada, as represented by the Canadian Coast Guard, a Special Operating Agency of DND, with the assistance of PSPC, has issued this fourth RFI to update potential MSMM builders, including shipyards an…
Municipalité Saint-Mathieu-de-Laprairie
Closes Jun 5, 2026
C02 - Ouvrages de génie civil
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Get Free AlertsMost active government buyers by tender volume over the last 90 days.
Soonest deadlines first — bid before the closing date.
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.