714 open115 new in last 24hUpdated August 18, 2026
What you’ll find here: 714 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.
714 tenders found
Defence Construction Canada - Western Region
Closes Mar 31, 2029
Defence Construction Canada (DCC) is inviting contractors and suppliers to apply to be placed on an Open Construction Source List (OCSL) for commercial, residential, industrial, institutional, and civ…
Defence Construction Canada - Western Region
Closes Mar 31, 2029
Defence Construction Canada (DCC) is inviting contractors and suppliers to apply to be placed on an Open Construction Source List (OCSL) for commercial, residential, industrial, institutional, and civ…
Defence Construction Canada - Western Region
Closes Mar 31, 2029
Defence Construction Canada (DCC) is inviting contractors and suppliers to apply to be placed on an Open Construction Source List (OCSL) for commercial, residential, industrial, institutional, and civ…
Defence Construction Canada - Pacific Region
Closes Mar 31, 2029
Defence Construction Canada (DCC) is inviting contractors and suppliers to apply to be placed on an Open Construction Source List (OCSL) for commercial, residential, industrial, institutional, and civ…
Department of Public Works and Government Services (PSPC)
Closes Jun 28, 2029
AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Buyandsell posting closing time. All required supporting documentation and bid submission mus…
Department of Public Works and Government Services (PSPC)
Closes Jun 30, 2029
AMENDMENT TO CLOSING TIME: Offerors may submit an offer at any point during the solicitation period. Supply Arrangements will be issued in the order that compliant offers are received. Canada is seek…
Department of Public Works and Government Services (PSPC)
Closes Aug 7, 2029
AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Buyandsell posting closing time. All required supporting documentation and bid submission mus…
Department of Public Works and Government Services (PSPC)
Closes Oct 31, 2029
Please note that late submissions will not be considered or accepted. Offerors may submit an offer at any point during the solicitation period. Supply Arrangements will be issued in the order that…
Department of Public Works and Government Services (PSPC)
Closes Jan 7, 2030
This requirement is to establish a Supply Arrangement (SA) for the procurement of Tractor Loader Backhoes and Skid Steer Loaders for identified users across Canada, excluding areas subject to Comprehe…
Department of Public Works and Government Services (PSPC)
Closes May 31, 2030
AMENDMENT TO CLOSING TIME: This Request for Supply Arrangement (RFSA) has an ongoing opportunity for qualification that allows suppliers to submit their responses at a time of their convenience. PSPC…
Get new construction tenders in Canada by email
Department of Public Works and Government Services (PSPC)
Closes Sep 30, 2030
Public Services and Procurement Canada (PSPC) is establishing a Supply Arrangement for asphalt paving and repair sevices on behalf of the Department of Nation Defence (DND). Work under this requiremen…
Department of Public Works and Government Services (PSPC)
Closes Jul 6, 2050
THIS DOCUMENT CONTAINS A SECURITY CLEARANCE REQUIREMENT. A Supply Arrangement is being established to develop a list of pre-qualified contractors to supply heavy construction equipment rental complete…
Department of Public Works and Government Services (PSPC)
A Supply Arrangement is being established to develop a list of pre-qualified contractors to supply the furnishing of all labour, material, tools, and equipment necessary for the performance maintenan…
Defence Construction Canada - Ontario Region
Defence Construction Canada (DCC) is inviting contractors to apply to be placed on QRT source list(s) for work required by the Department of National Defence, at 22 Wing North Bay, Ontario. The source…
Get new construction tenders in Canada by email
Stop checking manually. GovBid delivers every new Construction tender in Canada to your inbox every morning - in plain English with direct bid links.
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.