Open right now · Updated daily from official procurement sources
What you’ll find here: 57 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.
57 tenders found
Centre de services scolaire du Lac-Abitibi
Closes May 26, 2026
C01 - Bâtiments
Ville de Gatineau.
Closes May 26, 2026
G2 - Matériel de climatisation et de réfrigération
Ville de Québec
Closes May 27, 2026
C01 - Bâtiments
Ville de Lavaltrie.
Closes May 27, 2026
C01 - Bâtiments
Saskatchewan Housing Corporation
Closes May 28, 2026
Saskatchewan Housing Corporation
Closes May 28, 2026
Centre de services scolaire des Hautes-Rivières
Closes May 28, 2026
C01 - Bâtiments
Ville de Saint-Eustache.
Closes May 28, 2026
C01 - Bâtiments
Centre de services scolaire du Val-des-Cerfs.
Closes May 28, 2026
C01 - Bâtiments
Centre de services scolaire du Val-des-Cerfs.
Closes May 28, 2026
G2 - Matériel de climatisation et de réfrigération
Get hvac & plumbing tenders delivered to your inbox every morning
AI-matched alerts in plain English. Direct bid links. Closing deadlines.
Get Free AlertsCommission des normes, de l'équité, de la santé et de la sécurité du travail
Closes Jun 2, 2026
G2 - Matériel de climatisation et de réfrigération
Department of National Defence (DND)
Closes Jun 2, 2026
NOTICE OF PROPOSED PROCUREMENT The Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Halifax and CFB Esquimalt.…
Department of Public Works and Government Services (PSPC)
Closes Jun 2, 2026
This procurement is set aside under the federal government Procurement Strategy for Indigenous Business. For more information on Indigenous business requirements of the Set-aside Program for Indigenou…
Centre de services scolaire du Lac-Abitibi
Closes Jun 2, 2026
C01 - Bâtiments
SaskBuilds and Procurement
Closes Jun 4, 2026
Saskatchewan Housing Corporation
Closes Jun 4, 2026
Parks Canada Agency (PC)
Closes Jun 4, 2026
5P468-26-0038/A Roof repair of the workshops - Forges du Saint-Maurice National Historic Site BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTI…
Centre de services scolaire Harricana.
Closes Jun 4, 2026
C01 - Bâtiments
Department of Public Works and Government Services (PSPC)
Closes Jun 4, 2026
Work of this contract consists of the refurbishment of Air Handler 1 and 2 and replacement of Air handler 3 at the Bow Unit at the regional Psychiatric Centre in saskatoon, SK. This project also inclu…
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.