688 openUpdated August 18, 2026
What you’ll find here: 688 open canadian construction contracts, refreshed daily from CanadaBuys, SEAO, 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.
688 tenders found
Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale 1
Closes Sep 17, 2026
C01 - Bâtiments
Santé Québec Est-de-l’Île-de-Montréal – Universitaire
Closes Sep 17, 2026
C01 - Bâtiments
SQI-Direction immobilière Mauricie, Centre-du-Québec
Closes Sep 17, 2026
C01 - Bâtiments
Defence Construction Canada - Western Region
Closes Sep 19, 2026
Advance Procurement Notice DESIGN AND CONSTRUCTION OF THE SNOW AND ICE CONTROL (SNIC) HEAVY EQUIPMENT (HE) FACILITY (MODIFIED DESIGN-BUILD) COLD LAKE, ALBERTA (with Security Requirements) Pur…
Defence Construction Canada - Western Region
Closes Sep 20, 2026
Advance Procurement Notice CONSTRUCTION MANAGEMENT SERVICES FOR: SUFFIELD BASE PROGRAM CFB SUFFIELD, ALBERTA (with Security Requirements) Purpose of this Advance Procurement Notice This is n…
Ville de Québec
Closes Sep 21, 2026
C01 - Bâtiments
Société de transport de Laval
Closes Sep 21, 2026
C01 - Bâtiments
Institut universitaire de cardiologie et de pneumologie de Québec-Université Laval
Closes Sep 21, 2026
C01 - Bâtiments
National Research Council of Canada (NRC)
Closes Sep 23, 2026
Description: The National Research Council Canada (NRC) requires Preventative and Corrective Maintenance of All Refrigeration Equipment at Hailfax and Ketch Harbour Site. OPTIONAL Work Site Visit.…
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National Research Council of Canada (NRC)
Closes Sep 23, 2026
Description: The work under this project consists of providing construction management services by a qualified Construction Manager (CM) for the Canadian Photonics Fabrication Centre (CPFC) and Quant…
Ville de Candiac.
Closes Sep 23, 2026
C02 - Ouvrages de génie civil
Municipalité de Rapides-des-Joachims
Closes Sep 23, 2026
S14 - Services publics
Ville de Val-des-Sources
Closes Sep 24, 2026
Imm1 - Vente de biens immeubles
Société des alcools du Québec
Closes Sep 24, 2026
S9 - Entretien, réparation, modification, réfection et installation de biens et d’équipement
Soutien aux opérations de la DST
Closes Sep 24, 2026
C01 - Bâtiments
Société québécoise des infrastructures
Closes Sep 25, 2026
C01 - Bâtiments
Department of Public Works and Government Services (PSPC)
Closes Sep 30, 2026
Please note that late submissions will not be considered or accepted. A Letter of Interest is a public notice indicating to the supplier community that a department or agency intends to solicit propos…
Department of Public Works and Government Services (PSPC)
Closes Sep 30, 2026
PWGSC, on behalf of Transport Canada, is issuing this Request for Proposal (RFP) to obtain the services of a Contractor in order to complete the Reconstruction of the fishermen’s wharf at Cap-aux-meul…
Department of Public Works and Government Services (PSPC)
Closes Oct 1, 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…
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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.