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
Department of Public Works and Government Services (PSPC)
Closes Jun 9, 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…
Department of Public Works and Government Services (PSPC)
Closes Jun 9, 2026
Public Services and Procurement Canada, Atlantic Region, has a requirement to provide laundry, kitchen and galley equipment/appliance maintenance, including inspection, repair, replacement, and mainte…
Ville de Terrebonne
Closes Jun 9, 2026
C02 - Ouvrages de génie civil
OMH de Montréal (OMHM)
Closes Jun 9, 2026
S9 - Entretien, réparation, modification, réfection et installation de biens et d’équipement
Centre de services scolaire de la Pointe-de-l'Île
Closes Jun 9, 2026
S9 - Entretien, réparation, modification, réfection et installation de biens et d’équipement
Société de transport de Montréal
Closes Jun 9, 2026
C02 - Ouvrages de génie civil
Ville de Montréal - Service de l'Eau
Closes Jun 9, 2026
C02 - Ouvrages de génie civil
Centre de services scolaire des Mille-Îles
Closes Jun 9, 2026
C01 - Bâtiments
Solid Waste Management Services
Closes Jun 10, 2026
Construction Services
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Get Free AlertsCorrectional Service of Canada (CSC)
Closes Jun 10, 2026
High-Voltage Equipment Inspection Services This requirement is for: The Correctional Service of Canada (CSC), Ontario Region. This requirement is divided into two service areas. Bidders may sub…
Department of Public Works and Government Services (PSPC)
Closes Jun 10, 2026
Public Works and Government Services Canada, on behalf of Agriculture and Agri-Food Canada, is issuing this request for proposals for works related to the addition of new backflow preventers and the c…
Ville de Montréal - Arrondissement Saint-Laurent.
Closes Jun 10, 2026
C01 - Bâtiments
Defence Construction Canada - Ontario Region
Closes Jun 10, 2026
Advance Procurement Notice Inspection, Testing and Minor Repair (ITM) of Emergency Power Generators and Auxiliary Power Units PETAWAWA, ONTARIO (WITH SECURITY REQUIREMENTS) Purpose of this Adv…
Defence Construction Canada - Ontario Region
Closes Jun 10, 2026
Advance Procurement Notice Combined Joint Intelligence Modernization (CJIM) Joint Intelligence Training Centre (JITC) CFB Kingston, Ontario (with Security Requirements) Purpose of this Advance…
Department of Public Works and Government Services (PSPC)
Closes Jun 10, 2026
Natural Resources Canada (NRCan) Centre for Mapping and Earth Observation (CCMEO) has a requirement, for one modular storage garage and one modular field shelter with delivery to its Inuvik Satellite…
Ville de Montréal - Arrondissement Rivière-des-Prairies- Pointe-aux-Trembles
Closes Jun 10, 2026
C01 - Bâtiments
Centre de services scolaire Marguerite-Bourgeoys
Closes Jun 10, 2026
C01 - Bâtiments
Government of the Northwest Territories (GNWT)
Closes Jun 10, 2026
The Government of the Northwest Territories (GNWT), Department of Infrastructure (INF) is requesting submissions from qualified consultants to provide Owner's Engineering Services for the Yellowknife…
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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.