Data · Open tenders
Civil construction tenders in Canada
Every open federal construction notice from CanadaBuys, refreshed on each build, and the portals where provinces, cities and utilities post the rest.
Open now · federal
Civil and heavy construction notices
Federal notices in the CanadaBuys construction category, filtered to civil and heavy work by title. The open-data files cover federal buyers only; most civil work is tendered by provinces and municipalities on the portals below.22
| Closes | Notice | Buyer | Delivery |
|---|---|---|---|
| Sep 25, 2026 | Stage 2 – Slope Stability Repairs (Edith Cavell Road), Jasper National Park5P468-26-0092/A-002 · Request for Proposal · Competitive - Open bidding | Parks Canada Agency (PC) | Alberta |
| Sep 28, 2026 | Retender EQ754-251469 Burlington Lift Bridge Security Gate and Fence InstallationWS5176878164 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Ontario (except NCR) |
| Sep 29, 2026 | Harbour Dredging, Hnausa, Manitoba30008359 · Invitation to Qualify · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | Canada Manitoba |
| Sep 29, 2026 | Clowes Weir Reconstruction - Rideau Canal National Historic Site of Canada5P468-26-0042/A · Request for Proposal · Competitive - Open bidding | Parks Canada Agency (PC) | Ontario (except NCR) |
| Sep 29, 2026 | EC373-270620 ITT Big Tracadie Hydrometric Station Decommissioning and Remediation – New BrunswickWS5859245741 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | New Brunswick |
| Sep 29, 2026 | Saint-Ours Dam Drainage System Modernization, Saint-Ours Canal National Historic Site5P468-26-0180/A · Request for Proposal · Competitive - Traditional | Parks Canada Agency (PC) | — |
| Sep 29, 2026 | South Campus Watermain Replacement26-58080 · Request for Proposal · Competitive - Open bidding | National Research Council of Canada (NRC) | Canada |
| Sep 29, 2026 | Stage 2 - Emerald Lake Road Rock Scaling and Ditching - Yoho National Park5P468-26-0124/A · Invitation to Qualify · Competitive - Selective tendering | Parks Canada Agency (PC) | Alberta |
| Sep 30, 2026 | EW699-261215A - Isachsen HAWS Remediation ConstructionWS5528516800 · Request for Information · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | Nunavut Territory |
| Oct 1, 2026 | Wharf Reconstruction - L'Orignal, ON30008371 · Request for Proposal · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | Ontario (except NCR) Canada |
| Oct 1, 2026 | Installation of a Permeable Reactive Barrier at 335 River Road, OttawaWS5762930164 · RFP against Supply Arrangement · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Oct 1, 2026 | Request for Expression of Interest (RFEOI) for A-Jetty ReplacementIE12347R_CN87913 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Oct 6, 2026 | EE517-270528 Replacement of the cathodic protection system wharf 11 Cap-aux-MeulesWS5800821882 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Les Îles-de-la-Madelein |
| Oct 6, 2026 | Exterior Building Painting Anglin Centre–Kingston Mills, Rideau Canal National historic Site.5P468-26-0172/A · Invitation to Qualify · Competitive - Open bidding | Parks Canada Agency (PC) | Ontario (except NCR) |
| Oct 6, 2026 | EB144-270796-Dredging and Containment Cell - Three Fathom HarbourWS5885351601 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 6, 2026 | Stage 1 - Visitor Reception Centre Pathway & Big House Drainage, Lower Fort Garry National Historic Site5P468-26-0160/A · Invitation to Qualify · Competitive - Open bidding | Parks Canada Agency (PC) | Manitoba |
| Oct 9, 2026 | EZ113-270650 Groundwater Remediation by In-Situ Chemical Oxidation 2026-27 Phase 2WS5851995691 · Invitation to Qualify · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | British Columbia |
| Oct 13, 2026 | EE517-261427 - RFP – Reconstruction of the fishermen’s wharf at Cap-aux-meules in the Magdalen IslandsWS5765633306 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Les Îles-de-la-Madelein |
| Oct 19, 2026 | Steveston (Paramount) Utility Dike Crossings, Richmond, BC30008460 · Request for Proposal · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | British Columbia Canada |
| Oct 21, 2026 | APN - REPLACEMENT OF AIRFIELD LIGHTING POWER CENTRE (ALPC)88023 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Dec 31, 2026 | FOX-A and FOX-1 Remediation ConstructionEW699-261297A · Request for Information · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nunavut Territory Clyde River |
| May 31, 2030 | EW479-192534-C - Remediation Construction Services for Northern Contaminated SitesWS4108853490 · Request for Supply Arrangement · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nunavut Territory Northwest Territories Yukon |
Building and other construction notices128
| Closes | Notice | Buyer | Delivery |
|---|---|---|---|
| Sep 25, 2026 | ET025-270110 - PIDS, FAAS Integration and Installation of IDS & MDS – RFPWS5727447813 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Manitoba |
| Sep 27, 2026 | APN_CONSTRUCTION OF TEMPORARY MODULAR WORKSPACES KINGSTON, ON87729 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Sep 28, 2026 | Construction Management Services for System Renewal ProgramCX26CM01_86111 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Sep 28, 2026 | EF928-270302 - Remplacement de la station-service - St-JeanWS5778844815 · RFP against Supply Arrangement · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | Saint-Jean-sur-Richelieu |
| Sep 28, 2026 | EQ754-270372 Office Fit-Up 200 Town Centre (4th Floor)- Phase 2WS5776328155 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Ontario (except NCR) |
| Sep 28, 2026 | Building Envelope Construction Services for Various International Locations.26-309010 · Request for Proposal · Competitive - Open bidding | Department of Foreign Affairs, Trade and Development (GAC) | World |
| Sep 29, 2026 | Stage 2- Greenwich Interpretation Centre Fire Protection and HVAC System Upgrades - Prince Edward Island National Park5P468-26-0058/A-001 · Request for Proposal · Competitive - Traditional | Parks Canada Agency (PC) | Canada Prince Edward Island |
| Sep 29, 2026 | Request for Qualification – Official Residence Rehabilitation 24 Sussex Drive - Design-Build CompetitionWS5767298087 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Sep 29, 2026 | Shredder Room CompliancyWS5862836454 · RFP against Supply Arrangement · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Sep 29, 2026 | ITT-EB144-270660-Renovation of mezzanines D200, DND, Halifax NSWS5814608758 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Sep 29, 2026 | M50 Building - Canadian Photonics Fabrication Centre (CPFC) and Quantum and Nanotechnology (QN) Semiconductor Facility Project - Construction Management Services26-58067 · Request for Proposal · Competitive - Open bidding | National Research Council of Canada (NRC) | Canada |
| Sep 29, 2026 | EE517-270687 Replacement of electric boilers, IML, 850 Route de la mer,Mont-Joli, QCWS5862928402 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Mont-Joli |
| Sep 29, 2026 | MDB - Camp Sustain Theatre Support Coordination Centre (CS TSCC)LPC00760_85125 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Sep 29, 2026 | Stage 2 – Whistlers Campground Wildlife Fencing, Jasper National Park5P468-26-0159/A -001 · Request for Proposal · Competitive - Selective tendering | Parks Canada Agency (PC) | Canada |
| Sep 29, 2026 | Vanderhoof Detachment Reception Ballistic UpgradesM2989-6-0121/A · Request for Proposal · Competitive - Open bidding | Royal Canadian Mounted Police (RCMP) | Canada |
| Sep 30, 2026 | Kitimat River Hatchery – Transformer Electrical Upgrade30008278 · Request for Proposal · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | Canada |
| Sep 30, 2026 | Rideau Committee Room-Elevator ModernizationWS5873830857 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Sep 30, 2026 | Septic System Replacement, Rouge National Urban Park5P468-26-0153/A · Directed Contract · Competitive - Open bidding | Parks Canada Agency (PC) | Canada Toronto Ontario (except NCR) |
| Oct 1, 2026 | W6895-270134 Roof Repairs Standing OfferWS5866048458 · Request for Standing Offer · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Alberta |
| Oct 1, 2026 | EB144-270536 - ITT - Lead Dust Abatement - Cape ScottWS5843890697 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 1, 2026 | EB144-270714 - ITQ - D175 & D200 Paint Mix Room Upgrade, Halifax DockyardWS5882902968 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 1, 2026 | EF930-270383 – Replacement of the steam production system at the Archambault Institution in Sainte-Anne-des-Plaines, QCWS5799375846 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Drummondville |
| Oct 1, 2026 | Phase 2 EZ899-270696 Golden Detachment New GeneratorWS5850050302 · Invitation to Qualify · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | Canada British Columbia |
| Oct 1, 2026 | New Underground Electric Service SystemNCC-CS-041053-NRFP · Request for Proposal · Competitive - Open bidding | National Capital Commission (NCC) | Canada |
| Oct 1, 2026 | CFHA - HSC Trenton - Kitchen and Bathroom Renovations ServicesAB3725-0013 · Request for Proposal · Competitive - Open bidding | Department of National Defence (DND) | Canada Ontario (except NCR) |
| Oct 2, 2026 | EP922-270485 - Phase 1 - Invitation to Qualify - Lab Chiller Replacement - CFIA LethbridgeWS5870102409 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Alberta |
| Oct 2, 2026 | Benton Ridge Vehicle Shop Exhaust UpgradesCSE-2627-107-1 · Invitation to Qualify · Competitive - Open bidding | Department of Agriculture and Agri-Food (AAFC) | New Brunswick |
| Oct 2, 2026 | Replace Underground Utilities - Phase 2, Vernon Military Camp, BCCK208168_CN86972 · Competitive - Traditional | Defence Construction Canada - Pacific Region | — |
| Oct 5, 2026 | Pacific Science Enterprise Centre (PSEC) Shotcrete Pile Cap Thickening Project, West Vancouver, BC30008327 · Invitation to Qualify · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | Canada British Columbia |
| Oct 6, 2026 | 44 kV Air Break Switch and Hydro Pole Replacement21443-27-5505854 · Request for Proposal · Competitive - Open bidding | Correctional Service of Canada (CSC) | Gravenhurst |
| Oct 6, 2026 | EP922-270205 CFIA Calgary Lab Replacement Walk In Freezer And CoolerWS5796007689 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Calgary |
| Oct 6, 2026 | APN_ONTARIO ARMOURIES SITE ENHANCEMENT PROGRAM VARIOUS ONTARIO LOCATIONS88064 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Oct 6, 2026 | Design & Construction of the New Accommodations BuildingsOK000411_85741 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 6, 2026 | Basic Military Qualifications Facilities at CFB BordenBORBMQ-86644 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 6, 2026 | EB144-270800 ITT Maintenance Dredging (Bay St Lawrence and Dingwall, NS)WS5883268458 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 6, 2026 | EA003-270518- ITT-NAFC ECCC Exterior Compound Space, St. John's, NLWS5860759638 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Newfoundland and Labrador |
| Oct 6, 2026 | Phase 1 EZ899-270723 - Catenary Lighting Upgrade to LEDWS5890300538 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Canada British Columbia |
| Oct 6, 2026 | EB144-270878 - AHU Replacement at BIOWS5895101584 · Invitation to Qualify · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 6, 2026 | EZ899-270548 – Phase 2 - Convert Existing Lighting to LED - A1 to A23 and Building 1WS5839099535 · Invitation to Qualify · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | British Columbia |
| Oct 6, 2026 | Carman Midlife Renovation - ManitobaM5000-25-0432/A · Request for Proposal · Competitive - Open bidding | Royal Canadian Mounted Police (RCMP) | Canada Manitoba |
| Oct 6, 2026 | Cell Window Glazing21807-26-0068 · Request for Proposal · Competitive - Traditional | Correctional Service of Canada (CSC) | Agassiz Canada British Columbia |
| Oct 7, 2026 | W6899-270194 - Pre-fabricated structures - CFB GreenwoodWS5774350607 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 7, 2026 | MDB - Multifunctional Building Ammunition Testing and Experimentation CentreML000362_85410 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 7, 2026 | Whitby South Shore Protection30008470 · Request for Proposal · Competitive - Open bidding | Department of Fisheries and Oceans (DFO) | Whitby |
| Oct 7, 2026 | Liri Valley Apartments and RowhousesHAAED99_86264 · Competitive - Traditional | Defence Construction Canada - Western Region | — |
| Oct 8, 2026 | Brackley Beach Complex Roofs Replacement, Prince Edward Island National Park5P468-26-0204/A · Invitation to Qualify · Competitive - Open bidding | Parks Canada Agency (PC) | Prince Edward Island |
| Oct 8, 2026 | Step 2 for 2 Service Battalion HQ Administration Company BuildingHQ4366AA_81909 Rev - Step 2 · Competitive - Traditional | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 8, 2026 | Phase Two-EZ899-270446-McBride Detachment New Generator-McBride, BCWS5850016102 · Invitation to Qualify · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | British Columbia Canada |
| Oct 8, 2026 | F521A-250010 - Phase 2 - Oona River DredgingWS5854924910 · Invitation to Qualify · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | British Columbia Canada |
| Oct 8, 2026 | Phase 2 EZ899-270733 Sally Port Gates Drive Actuator ReplacementWS5856793439 · Request for Proposal · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | Canada British Columbia |
| Oct 8, 2026 | Interior redevelopment of the Arsenal Foundry – Québec Unit Field5P468-26-0177/A · Request for Proposal · Competitive - Traditional | Parks Canada Agency (PC) | Quebec (except NCR) Canada |
| Oct 8, 2026 | Stage 2- 2026 Lake Louise Annex Compound Roof Replacement, Banff National Park5P468-26-0149/A · Request for Proposal · Competitive - Open bidding | Parks Canada Agency (PC) | Alberta |
| Oct 8, 2026 | EP076-270289 Sir Frederick Banting Building Fire Alarm System ImprovementsWS5874930736 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Oct 12, 2026 | CONSTRUCTION MANAGEMENT SERVICES, WHITEHORSE CADET TRAINING CENTRE WHITEHORSEAPN_NPYKCM01 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Oct 13, 2026 | Building of the Snowflake Kingdom10260047 · Request for Proposal · Competitive - Traditional | Department of Canadian Heritage (PCH) | Canada National Capital Region (NCR) |
| Oct 13, 2026 | RFP - FBI AAFC Lethbridge Research and Development CentreWS5319554310 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Alberta |
| Oct 13, 2026 | Invitation to Tender - Bakers Point Vertical Plate Storage Racking ConstructionWS5832728561 · Request for Proposal · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | Nova Scotia |
| Oct 13, 2026 | ET022-270441 Elk Island Fuel Storage Tank ReplacementWS5842460389 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Edmonton |
| Oct 13, 2026 | Paulatuk Health Centre Mechanical and Architectural UpgradesEV9363 · Not Applicable · Competitive - Open bidding | Government of the Northwest Territories (GNWT) | — |
| Oct 14, 2026 | Design and Construction of a Modular Office Complex, CFB EdmontonWE000374-86601 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 14, 2026 | EW038-270709 - Northern Innovation Centre Conceptual Design Study – RFPWS5856968998 · Request for Proposal · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Inuvik |
| Oct 14, 2026 | Centennial Flame RehabilitationWS5896917483 · Request for Proposal · Competitive - Selective tendering | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Oct 15, 2026 | APN - Housing Construction PlanAPN_PR26RPCIP · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Oct 15, 2026 | Housing Construction Program MDB CFHA RPCIP Bagotville, Montreal & ValcartierPR26RCIP_Quebec · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 15, 2026 | Housing Construction Program MDB CFHA RPCIP Gagetown, Greenwood & HalifaxPR26RCIP_Atlantic · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 20, 2026 | MDB - New CAT II Accommodations BuildingsGA260046_86759 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 20, 2026 | MDB - STTC MOB-East, 8 Wing TrentonHQ0107DC_86258 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Oct 21, 2026 | APN - CETEMT New Facility and Compound, CFB UplandsAPN_WA255006_88076 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Oct 21, 2026 | Fuel Facilities Upgrades and Capacity IncreaseEV9354 · Not Applicable · Competitive - Open bidding | Government of the Northwest Territories (GNWT) | — |
| Oct 26, 2026 | W6896-26SO88 Lightning Protection System MaintenanceWS5595463852 · Request for Standing Offer · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Manitoba |
| Oct 27, 2026 | GWD - Install Solar Microgrid, 14 Wing Greenwood, NSGW252302_86354 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Oct 27, 2026 | APN_UPGRADE ACCOMODATIONS BUILDINGS A-147 & A-149, CFB BORDEN, ONAPN_86114 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Oct 27, 2026 | APN_Construct Warehouse (CADSS/MAJAID), Trenton ONAPN_TRS18081_73944 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Nov 2, 2026 | U66 HVAC Upgrades26-58148 · Request for Proposal · Competitive - Open bidding | National Research Council of Canada (NRC) | Canada |
| Nov 3, 2026 | Snow Removal and Ice Control, CFS Sydney & Surrounding Locations, CFB Halifax,NSHX590821_87641 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Nov 4, 2026 | APN - SUPPLY AND INSTALL ELECTRONIC SECURITY SYSTEMSAPN_HOSL2501_83569 · Competitive - Open bidding | Defence Construction Canada / Construction de Défense Canada | — |
| Nov 23, 2026 | ADVANCE PROCUREMENT NOTICE - RECAPITALIZE ANTI ARMOUR RANGE (MDB)HQ04022_86689APN · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Nov 30, 2026 | APN - NORAD Northern Basing Infrastructure (NNBI), NWTAPN_PR24NNBI_NWT · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Dec 31, 2026 | ADVANCE PROCUREMENT NOTICE - NORAD NORTHERN BASING INFRASTRUCTURE87054 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Jan 11, 2027 | APN - NORAD Northern Basing Infrastructure (NNBI), NunavutAPN_NP26IQ01_87007 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2027 | ADVANCE PROCUREMENT NOTICE, 5 WING GOOSE BAY PROGRAM, NLBASE_APN_GB_2026_2027 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2027 | ADVANCE PROCUREMENT NOTICE, GANDER PROGRAM, NLBASE_APN_GR_2026_2027 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2027 | ADVANCE PROCUREMENT NOTICE, GAGETOWN PROGRAM, NBBASE_APN_GA_2026_2027 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2027 | ADVANCE PROCUREMENT NOTICE, 14 WING GREENWOOD PROGRAM, NOVA SCOTIABASE_APN_GW_2026_2027 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2027 | E6HAL-250005-RFI - Indigenous Business Capacity for Construction Projects in Atlantic CanadaWS5524669842 · Request for Information · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | Prince Edward Island Nova Scotia Newfoundland and Labrador New Brunswick |
| Mar 31, 2027 | Advance Procurement Notice (APN) - BASE PROGRAM 19 WING, CFB COMOX, BCCO_Base_APN_26/27 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Mar 31, 2027 | APN - 2026/2027 BASE PROGRAM CFB ESQUIMALT, BCPE_Base_APN_26/27 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Mar 31, 2027 | APN - 2026/2027 BASE PROGRAM CHILLIWACK, BCCH_Base_APN_26/27 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Jul 30, 2027 | Provision of Cable Installation Services for Canada’s Diplomatic and Consular Missions24-259558 · Invitation to Qualify · Competitive - Selective tendering | Department of Foreign Affairs, Trade and Development (GAC) | World |
| Aug 31, 2027 | RFSA General Contractor and Specialty Trades ServicesWS4128712580 · Request for Supply Arrangement · Competitive - Open bidding | Department of Public Works and Government Services (PSPC) | National Capital Region (NCR) |
| Feb 24, 2029 | Mechanical Contractors Source List for Quick Response Tenders – CFB Edmonton, ABED26SL01_CN85910 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 2, 2029 | Electrical Contractors Source List for Quick Response Tenders – CFB Edmonton, ABED26SL03_CN85912 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB HalifaxAR26SLHX_86026 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2029 | Open Construction Source List for 9 Wing GanderAR26SLGR_86029 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2029 | Open Construction Source List for 5 Wing Goose BayAR26SLGB_86030 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2029 | Open Construction Source List for CDSB Gagetown and P.E.I.AR26SLGA_86027 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2029 | Open Construction Source List for 14 Wing GreenwoodAR26SLGW_86028 · Competitive - Open bidding | Defence Construction Canada - Atlantic Region | — |
| Mar 31, 2029 | Open Construction Source List for Ottawa and GatineauCR26SLWA_86073 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | Open Construction Source List for NunavutNR26SLNU_86071 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | Open Construction Source List for Northern CanadaNR26SLNO_86070 · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | APN - RP OPS and CFHA Base Program , NunavutAPN_NCR_Base Program (RP OPS & CFHA) - Nunavut · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | APN - RP OPS and CFHA Base Program - NCRAPN_NCR_Base Program (RP OPS & CFHA) · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB BordenOR26SLBN_86047 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | Open Construction Source List for 22 Wing North BayOR26SLNB_86058 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB PetawawaOR26SLPA_86059 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | Open Construction Source List for ASU TorontoOR26SLTT_86061 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | Open Construction Source List for 8 Wing TrentonOR26SLTR_86060 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB KingstonOR26SLKN_86057 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Mar 31, 2029 | APN - RP OPS and CFHA Base Program, Northern CanadaAPN_NCR_Base Program (RP OPS & CFHA) - Northern Canada · Competitive - Open bidding | Defence Construction Canada - National Capital Region | — |
| Mar 31, 2029 | Open Construction Source List for 17 Wing WinnipegWO26SLWG_85991 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for 17 Wing Detachment DundurnWO26SLDN_85979 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB ShiloWO26SLSL_85987 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for 15 Wing Moose JawWO26SLMJ_85986 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB WainwrightWO26SLWR_85990 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for 4 Wing Cold LakeWO26SLCL_85977 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB CalgaryWO26SLCA_85973 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB SuffieldWO26SLSD_85989 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB EdmontonWO26SLED_85985 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Mar 31, 2029 | Open Construction Source List for CFB Esquimalt, BCPR26SLPE_86135 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Mar 31, 2029 | Open Construction Source List for 19 Wing Comox, BCPR26SLCO_86134 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Mar 31, 2029 | Open Construction Source List for ASU Chilliwack, BCPR26SLCH_86136 · Competitive - Open bidding | Defence Construction Canada - Pacific Region | — |
| Apr 21, 2029 | General Construction Quick Response Tender Source List, 15 Wing Moose Jaw, SKMJ26SL01_CN86074 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Apr 22, 2029 | Civil Contractors Source List for Quick Response Tenders, 15 Wing Moose Jaw, SKMJ26SL01_CN86075 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Apr 28, 2029 | Electrical Contractors Source List for QRT, 15 Wing Moose Jaw, SKMJ26SL01_CN86077 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| May 1, 2029 | Mechanical Contractors Source List for (QRT) - 15 Wing Moose Jaw, SKMJ26SL01_CN86076 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| May 6, 2029 | Underground Civil Contractors Source List for QRT - EdmontonED26SL02_CN86341 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
| Jul 20, 2029 | General Construction QRT Source ListNB26SL01_87709 · Competitive - Open bidding | Defence Construction Canada - Ontario Region | — |
| Aug 26, 2029 | General Contractor Source List for Quick Response Tenders (QRT) – CFB EdmontonED26SL05_CN87648 · Competitive - Open bidding | Defence Construction Canada - Western Region | — |
Contains information licensed under the Open Government Licence – Canada.2 Source file: CanadaBuys open tender notices (refreshed each morning).2 Always read the notice and its amendments on the buyer’s system before bidding; closing times are local to the buyer.
Where the rest is posted
Tender portals by province and territory
Provincial ministries post on these systems; municipalities, school boards and utilities often use private e-bidding services such as bids&tenders, MERX and Biddingo.
| Jurisdiction | Portal |
|---|---|
| Alberta | Alberta Purchasing Connection (page link: purchasingconnection.ca; current site purchasing.alberta.ca)1 |
| British Columbia | BC Bid1 |
| Manitoba | Government Tenders (Manitoba tenders are distributed through MERX: merx.com/mbgov)1 |
| New Brunswick | New Brunswick Opportunities Network (NBON)1 |
| Newfoundland and Labrador | Public Procurement Agency1 |
| Northwest Territories | Contract Event Opportunities1 |
| Nova Scotia | NS Tenders1 |
| Nunavut | Nunavut Tenders Listing1 |
| Ontario | Ontario Tenders Portal (CanadaBuys page still lists legacy ontariotenders.bravosolution.com; current Jaggaer host ontariotenders.app.jaggaer.com)1 |
| Prince Edward Island | Tenders1 |
| Quebec | SEAO - Systeme electronique d'appel d'offres1 |
| Saskatchewan | SaskTenders1 |
| Yukon | Bid on a Government Contract1 |
| Canada | MERX (private tender distribution service)1 |
| Canada | bids&tenders (municipal e-bidding platform)1 |
| Canada | Biddingo1 |
| Canada | BIDSAlert Canada1 |
Search the data yourself
The codes federal buyers use for civil work
Filter the CanadaBuys files on the construction category (CNST), then on these UNSPSC commodity codes. Some departments still use the older GSIN codes in parallel.
| UNSPSC | Description |
|---|---|
| 72140000 | Heavy construction services (family) |
| 72141000 | Highway and road construction services |
| 72141100 | Infrastructure building and surfacing and paving services |
| 72141102 | Land grading service |
| 72141103 | Highway and road paving service |
| 72141104 | Highway and road resurfacing service |
| 72141105 | Sidewalk construction and repair service |
| 72141107 | Bridge construction and repair service |
| 72141120 | Sewer line construction service |
| 72141121 | Water main construction service |
| 72141123 | Manhole construction service |
| 72141124 | Pipe laying service |
| 72141125 | Pumping station construction service |
| 72141126 | Underground utilities construction service |
| 72141200 | Marine construction services |
| 72141206 | Dredging services |
| 72141500 | Land preparation services |
| 72141505 | Earthmoving service |
| 72141508 | Blasting service except building demolition |
| 72141509 | Trenching service |
| 72141510 | Demolition services |
| 72141600 | Mass transit system construction services |
| 72141700 | Construction machinery and equipment rental or leasing services |
| 72152700 | Concrete installation and repair services |
| 72153900 | Building site preparation services |
| 72103300 | Infrastructure maintenance and repair services |
| 81101500 | Civil engineering |
| 81101510 | Highway engineering |
| 81101514 | Geotechnical or geoseismic engineering |
| 81101522 | Earthworks engineering |
| 81101527 | Wastewater engineering |
| 81101528 | Stormwater engineering |
New to public bidding? Read bidding on public tenders and bid, performance and payment bonds, and check the prompt payment rules that apply once you win.
Sources
- Other tendering websitesPublic Services and Procurement Canada · page modified 2025-10-29
- CanadaBuys tender notices (Open Government Portal dataset)Public Services and Procurement Canada · 2026-09-24