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
Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs
Closes Jun 2, 2026
C01 - Bâtiments
HEC Montréal
Closes Jun 2, 2026
C01 - Bâtiments
Hydro-Québec.
Closes Jun 2, 2026
S9 - Entretien, réparation, modification, réfection et installation de biens et d’équipement
Université du Québec à Montréal
Closes Jun 2, 2026
C01 - Bâtiments
Centre de services scolaire de la Pointe-de-l'Île
Closes Jun 2, 2026
C01 - Bâtiments
Hydro-Québec.
Closes Jun 2, 2026
C01 - Bâtiments
Université Bishop's.
Closes Jun 2, 2026
C01 - Bâtiments
SQI-Direction immobilière Saguenay-Lac-Saint-Jean, Côte-Nord
Closes Jun 2, 2026
C01 - Bâtiments
Engineering & Construction Services
Closes Jun 3, 2026
Professional Services
Toronto Water
Closes Jun 3, 2026
Construction Services
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Get Free AlertsSaskBuilds and Procurement
Closes Jun 3, 2026
Transportation Services
Closes Jun 3, 2026
Goods and Services
Highways
Closes Jun 3, 2026
Engineering & Construction Services
Closes Jun 3, 2026
Construction Services
Transportation Services
Closes Jun 3, 2026
Construction Services
Defence Construction Canada / Construction de Défense Canada
Closes Jun 3, 2026
DEFENCE CONSTRUCTION CANADA (DCC) is requesting Proposals from Design-Build Teams to design and construct a mess, dining and accommodation (MDA) at the Canadian Forces Base (CFB) Bagotville, Queb…
Centre de services scolaire De La Jonquière.
Closes Jun 3, 2026
C01 - Bâtiments
Department of Public Works and Government Services (PSPC)
Closes Jun 3, 2026
AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission mus…
Municipalité d'Entrelacs.
Closes Jun 3, 2026
C02 - Ouvrages de génie civil
MRC de L'Assomption
Closes Jun 3, 2026
C02 - Ouvrages de génie civil
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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.