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
Engineering & Construction Services
Closes Aug 31, 2026
Construction Services
Corporate Real Estate Management
Closes Aug 31, 2026
Construction Services
Ville de Sainte-Agathe-des-Monts.
Closes Aug 31, 2026
C01 - Bâtiments
Defence Construction Canada - Atlantic Region
Closes Aug 31, 2026
Advance Procurement Notice Health Services Centre and Transition Centre Halifax, Nova Scotia (with Security Requirements) Purpose of this Advance Procurement Notice This is not a bid so…
Department of Public Works and Government Services (PSPC)
Closes Aug 31, 2026
This requirement is being competed exclusively among holders of the General Contractor and Specialty Trades Supply Arrangement (GCSA) who are qualified for the applicable stream. The work generally co…
Department of National Defence (DND)
Closes Aug 31, 2026
Notice of Proposed Procurement (NPP) For The replacement of Patio Slabs for 25 RHUs at HSC Trenton This requirement is for: Department of National Defence (DND) – Canadian Forces Housing Agency (C…
Department of Public Works and Government Services (PSPC)
Closes Aug 31, 2026
The response time deadline is 14:00 EDT The work under this contract involves the replacement of the existing old windows at the Wabush Airport Terminal Building, Labrador. The Contractor must pe…
Municipalité de la Paroisse Très-Saint-Sacrement
Closes Aug 31, 2026
C02 - Ouvrages de génie civil
Defence Construction Canada - National Capital Region
Closes Aug 31, 2026
Advance Procurement Notice NORAD Northern Basing Infrastructure (NNBI) Forward Operating Location Iqaluit, Nunavut (with Security Requirements) Purpose of this Advance Procurement Notice…
Société du Palais des Congrès de Montréal
Closes Aug 31, 2026
G16 - Préparation alimentaire et équipement de service
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Ville de Saint-Georges
Closes Aug 31, 2026
C02 - Ouvrages de génie civil
Ville de Notre-Dame-des-Prairies.
Closes Aug 31, 2026
C02 - Ouvrages de génie civil
Department of Public Works and Government Services (PSPC)
Closes Aug 31, 2026
A Request for Supply Arrangement (RFSA) for Construction Services in the Parliamentary Precinct in the National Capital Region. This Supply Arrangement will prequalify General Contractors and specialt…
Bibliothèque et Archives nationales du Québec
Closes Aug 31, 2026
C01 - Bâtiments
Ville de Québec
Closes Aug 31, 2026
C01 - Bâtiments
Ville de Carignan
Closes Aug 31, 2026
C02 - Ouvrages de génie civil
Corporation municipale de Godbout
Closes Aug 31, 2026
S14 - Services publics
Municipalité Canton Lochaber
Closes Aug 31, 2026
C02 - Ouvrages de génie civil
Municipalité de Godmanchester.
Closes Aug 31, 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.