Open right now · Updated daily from official procurement sources
What you’ll find here: 59 open canadian hvac & plumbing 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.
59 tenders found
Department of Foreign Affairs, Trade and Development (GAC)
Closes Jul 13, 2026
Canada, represented by the Minister of Foreign Affairs, and the Department of Foreign Affairs, Trade and Development (DFATD), is inviting suppliers with experience in the delivery of construction serv…
Ville d'Hudson
Closes Jul 13, 2026
C01 - Bâtiments
Parks Canada Agency (PC)
Closes Jul 14, 2026
5P468-26-0076/A Greenwich Siding Replacement, Prince Edward Island National Park BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA S…
Department of Public Works and Government Services (PSPC)
Closes Jul 14, 2026
Department of National Defence (DND), RPOSH Halifax, NS, has a requirement for the establishment of a Regional Individual Standing Offer (RISO). The work covered under this Standing Offer Agreement co…
Parks Canada Agency (PC)
Closes Jul 14, 2026
5P468-26-0077/A Roof Rehabilitation – Maison L’Estoc, Fortifications of Québec National Historic Site BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY…
Parks Canada Agency (PC)
Closes Jul 14, 2026
5P468-26-0084/A Stage 1 - Sidney Operation Centre, Frank House, and Asset Compound Roof Replacements and Solar Design Build, Gulf Islands National Park Reserve BIDS RECEIVED BY FAX AND EMAIL WILL B…
Department of Public Works and Government Services (PSPC)
Closes Jul 15, 2026
Public Service and Procurement Canada on behalf of the Department of National Defence (DND),CFB Gander, NL, has a requirement for the establishment of a Regional Individual Standing Offer (RISO). The…
Ville de Lachute
Closes Jul 16, 2026
C01 - Bâtiments
Ville de Saint-Jean-sur-Richelieu.
Closes Jul 16, 2026
C01 - Bâtiments
Get hvac & plumbing tenders delivered to your inbox every morning
AI-matched alerts in plain English. Direct bid links. Closing deadlines.
Get Free AlertsCollège de Maisonneuve
Closes Jul 17, 2026
C01 - Bâtiments
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/or the event contents section in the SAP Business Ne…
Marine Atlantic
Closes Jul 20, 2026
Marine Atlantic Inc. Request for Proposal #305-359-025 Marine Mechanical Services Marine Atlantic Inc. (“MAI”) invites proposals from suppliers for Marine Mechanical Services. MAI…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Department of Public Works and Government Services (PSPC)
Closes Jul 20, 2026
Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/orthe event contents section in the SAP Business N…
Stop checking manually. GovBid delivers every new HVAC & Plumbing 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.
HVAC and plumbing services are in continuous demand across the federal building portfolio, with PSPC posting tenders on CanadaBuys for heating, ventilation, air conditioning, and plumbing work at government facilities nationwide. Contract values range from $10,000 for emergency repairs to $20 million for complete mechanical system replacements in large federal complexes. Federal HVAC and plumbing contracts require compliance with the National Building Code of Canada and applicable provincial mechanical codes. Contractors need appropriate trade certifications, liability insurance, and security clearances for work on government premises. Many regions use standing offers for routine maintenance, allowing pre-qualified contractors to respond to service calls efficiently. The federal government's push for carbon-neutral buildings by 2050 is driving demand for heat pump installations, energy recovery systems, and building automation upgrades. HVAC contractors with expertise in geothermal systems, variable refrigerant flow technology, and integrated building management systems are finding growing opportunity. Water conservation and legionella management programs also generate consistent plumbing-related contracts.