Alberta tenders · Mechanical (HVAC & plumbing)
Open mechanical (HVAC & plumbing) tenders in Alberta
30 open mechanical (HVAC & plumbing) construction tenders in Alberta right now, scanned daily from the official procurement portals and tagged by trade.
Updated October 21, 2026.
Open now
30
New in last 30 days
29
Closing soonest
University of Calgary - Request for Proposal - Mobile Containerized Solar Microgrid System
1 day leftUniversity of CalgaryAlberta, CalgaryCloses Oct 21, 2026via APCMechanicalElectricalInsulationView on official portal →- MacEwan UniversityAlberta, EdmontonCloses Oct 23, 2026via APCMechanicalView on official portal →
- Green Acres FoundationAlberta, CoaldaleCloses Oct 27, 2026via APCMechanicalView on official portal →
- Calgary Board of EducationAlberta, CalgaryCloses Oct 27, 2026via APCMechanicalView on official portal →
- Mount Royal UniversityAlberta, CalgaryCloses Oct 27, 2026via APCMechanicalElectricalGeneral ContractorView on official portal →
- City of Cold LakeAlberta, Cold LakeCloses Oct 30, 2026via APCUnderground UtilitiesMechanicalElectricalView on official portal →
Elevator Modernization - ACC
10 days leftThe Calgary Airport AuthorityAlbertaCloses Oct 30, 2026via MERXMechanicalView on official portal →- University of AlbertaAlberta, EdmontonCloses Nov 3, 2026via APCWatermainUnderground UtilitiesMechanicalView on official portal →
- InfrastructureAlbertaCloses Nov 3, 2026via APCMechanicalDemolition/ClearingView on official portal →
- City of Red DeerAlberta, Red DeerCloses Nov 3, 2026via APCUnderground UtilitiesMechanicalView on official portal →
City of Calgary - Request for Proposal - RFP 26-1636 Engine and Generator Repair and Maintenance
14 days leftCity of CalgaryAlberta, CalgaryCloses Nov 3, 2026via APCMechanicalElectricalView on official portal →- City of Medicine HatAlberta, Medicine HatCloses Nov 5, 2026via APCMechanicalRefrigerationView on official portal →
- Lubicon Lake BandAlberta, Lubicon Lake BandCloses Nov 5, 2026via APCCivilUnderground UtilitiesMechanicalElectricalLandscapingView on official portal →
Infrastructure - Invitation to Bid - FMC Alberta Surgical Initiative Level 5 & 6 Operating Rooms
15 days leftInfrastructureAlbertaCloses Nov 5, 2026via APCMechanicalElectricalGeneral ContractorView on official portal →- University of AlbertaAlberta, EdmontonCloses Nov 10, 2026via APCMechanicalGeneral ContractorView on official portal →
Calgary Housing Company - Invitation to Bid - Beltline 3 (BLN3) Boiler Replacement (RFT)
20 days leftCalgary Housing CompanyAlberta, CalgaryCloses Nov 10, 2026via APCMechanicalView on official portal →Infrastructure - Invitation to Bid - CALGARY – ALBERTA RESEARCH COUNCIL BUILDING - CHILLER REPLACEMENT
20 days leftInfrastructureAlberta, CalgaryCloses Nov 10, 2026via APCMechanicalView on official portal →Regional Municipality of Wood Buffalo - Request for Quotes - RFQ-2026-1345 - General Plumbing Services
20 days leftRegional Municipality of Wood BuffaloAlberta, Regional Municipality of Wood BuffaloCloses Nov 10, 2026via APCMechanicalView on official portal →- Alberta InfrastructureAlbertaCloses Nov 10, 2026via MERXMechanicalView on official portal →
County of Grande Prairie No. 1 - Invitation to Bid - Hythe Recreational Facility Waterworks Improvements
22 days leftCounty of Grande Prairie No. 1Alberta, County of Grande Prairie No. 1Closes Nov 12, 2026via APCCivilTrenchingWatermainSanitaryStormView on official portal →- GEF Seniors HousingAlberta, EdmontonCloses Nov 13, 2026via APCMechanicalElectricalRoofingView on official portal →
- Forestry and ParksAlbertaCloses Nov 13, 2026via APCCivilMechanicalFire ProtectionView on official portal →
- City of Spruce GroveAlbertaCloses Nov 16, 2026via APCMechanicalElectricalView on official portal →
Silvera for Seniors - Request for Proposal - Request for Proposal: Elevator Comprehensive Maintenance
28 days leftSilvera for SeniorsAlberta, CalgaryCloses Nov 18, 2026via APCMechanicalView on official portal →- Workers' Compensation Board of AlbertaAlbertaCloses Nov 19, 2026via APCMechanicalElectricalView on official portal →
- The Good Samaritan SocietyAlbertaCloses Nov 20, 2026via MERXMechanicalView on official portal →
- The Good Samaritan Society (A Lutheran Social Service Organization)Alberta, EdmontonCloses Nov 20, 2026via APCMechanicalView on official portal →
- Defence Construction CanadaAlbertaCloses Jan 29, 2029via DCC
Source list: Prequalification: suppliers apply to join the buyer's list, and the buyer later invites suppliers on it to bid.
MechanicalView on official portal → - Defence Construction CanadaAlbertaCloses Feb 24, 2029via DCC
Source list: Prequalification: suppliers apply to join the buyer's list, and the buyer later invites suppliers on it to bid.
MechanicalView on official portal → - Defence Construction Canada - Western RegionAlbertaCloses Feb 24, 2029via Edmonton
Source list: Prequalification: suppliers apply to join the buyer's list, and the buyer later invites suppliers on it to bid.
MechanicalView on official portal →
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Frequently asked questions
- Where do Alberta mechanical (HVAC & plumbing) tenders come from?
- Public procurement portals — the Alberta Purchasing Connection, MERX, and CanadaBuys, plus municipal sites. Cornerstone tags each posting by trade, so this page shows the Alberta work tagged mechanical (HVAC & plumbing). Each listing links to the official source.
- Is it free to see open mechanical (HVAC & plumbing) tenders in Alberta?
- Yes — browsing is free and needs no account. A free Cornerstone account scores these tenders to your trade, geography, and bonding capacity, and drafts a compliance-aware proposal for the ones you pursue.
- How is a tender classified as mechanical (HVAC & plumbing)?
- Cornerstone reads each posting's scope from its title and description and tags the trades involved. This list is the Alberta tenders tagged mechanical (HVAC & plumbing); many tenders span several trades, so always confirm the full scope in the official documents.
Listings aggregated from public procurement portals; each links to its official source. Trade tags are Cornerstone’s classification of each posting’s scope — always confirm the full scope in the official tender documents. General information, not procurement advice.