Ontario construction tenders

354 tenders · refreshed every 120 min
All markets Water / Wastewater (61) Roads & Paving (76) Concrete & Structures (51) Bridges & Culverts (24)
TenderBuyerSourcePostedCloses
● LIG-0091-26 - Boat Launch Improvements Prince Edward County
Ontario
 bt_portal 2026-10-16 2026-10-30
● Lightspeed satellite services
*SRV
 Shared Services Canada
Ontario
 canadabuys 2026-11-02
● NISO for PROTRACTOR, RECTANGULAR
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-16 2026-11-06
● VALVE PARTS
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-16 2026-11-16
● Refrigeration Clip-On Repair & overhaul
*SRVTGD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-16 2026-11-25
● HMMS04731 - FMT Lab Renovations Architectural Consultant Healthcare Materials Management Services (HMMS)
Ontario
 ontario_tenders 2026-10-16 2026-11-30
● PACKING WITH RETAINER
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-15 2026-10-29
● VALVE, CHECK
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-15 2026-10-30
● E60HN-16ELEC-Stream 1 - Electrical Systems, Lighting, Components, Accessories, and Supplies
*GD
 Department of National Defence (DND)
ON
 canadabuys 2026-10-15 2026-10-30
● T-751-26 - HALTON WASTE MANAGEMENT SITE – EXPANDED STORAGE FACILITY Halton Region
Ontario
 bt_portal 2026-10-15 2026-11-03
● VOR-165-26 - Inspection and Testing of Sprinkler and Standpipe Systems at Various City of Peterborough Facilities City of Peterborough
Ontario
 bt_portal 2026-10-15 2026-11-05
● RFQ-2610294 - Trenchless Sewer Mainline Rehabilitation City of Richmond Hill
Ontario
 bt_portal 2026-10-15 2026-11-05
● RFP-153-26 - Consulting Services for the Capital Structure (Bridge) Program City of Peterborough
Ontario
 bt_portal 2026-10-10 2026-11-06
● Parking Lot and Paved Areas Recapitalization
*CNST
 Department of the Environment (ECCC )
Quebec
 canadabuys 2026-10-15 2026-11-06
● HOWARD AVENUE, DIVISION ROAD, PROVINCIAL ROAD AND CABANA ROAD FUNCTIONAL DRAINAGE AND STORMWATER SERVICING STUDY City of Windsor
Ontario
 biddingo 2026-10-15 2026-11-13
● Delivery of Bulk Sodium Chloride (Road Salt) for the Kakabeka Highway Maintenance Contract, West of Thunder Bay Government of Ontario
Ontario
 ontario_tenders 2026-10-15 2026-11-16
● Construction services for campground expansion and trailer sanitary dumping station expansion within Balsam Lake Provincial Park Government of Ontario
Ontario
 ontario_tenders 2026-10-15 2026-11-16
● ES-2026-14 T-23-26 - North Park Reservoir Repairs City of Belleville
Ontario
 bt_portal 2026-10-15 2026-11-19
● Trailer Bolster 5T
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-15 2026-11-24
● Mobile Water Supply Apparatus, Fire Fighting Vehicle
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-15 2026-11-25
● Morrow Lake and Doorely Creek Bridge Replacement Government of Ontario
Ontario
 ontario_tenders 2026-09-18 2026-10-19
● Moose Creek Wastewater Treatment Lagoon Upgrades Government of Ontario
Ontario
 ontario_tenders 2026-09-17 2026-10-19
● MTO Morriston Patrol Yard Roof Replacement Government of Ontario
Ontario
 ontario_tenders 2026-10-05 2026-10-20
● Meaford Patrol Yard Government of Ontario
Ontario
 ontario_tenders 2026-09-22 2026-10-22
● Winter Maintenance for Sault Ste. Marie Local Roads Boards and 50-50 Specials Government of Ontario
Ontario
 ontario_tenders 2026-09-24 2026-10-26
● TALC for map preservation
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-10-30
● W6854-270416 EV Enclosure
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-10-14 2026-10-30
● ES-26-47 - Beachway Showers – Structural Repairs City of Burlington
Ontario
 bt_portal 2026-10-14 2026-10-30
● Manitouwadge Well Rehabilitation and Pump Installation Government of Ontario
Ontario
 ontario_tenders 2026-10-02 2026-11-03
● RFPQ 2026-113 - MANAGEMENT OF WASTE FACILITY RECYCLING County of Simcoe
Ontario
 bt_portal 2026-10-14 2026-11-04
● Val Côté Lagoon Sludge Removal Government of Ontario
Ontario
 ontario_tenders 2026-10-09 2026-11-05
● R26-252 - Chatham Sanitary PS #3 Pump Upgrades Municipality of Chatham-Kent
Ontario
 bt_portal 2026-10-14 2026-11-10
● HMMS04711 - SJH - FE - Parking Garage Annual Repairs Healthcare Materials Management Services (HMMS)
Ontario
 ontario_tenders 2026-10-08 2026-11-12
● RFB26-122 Vertical Turbine Pumps for Geraldton and Nakina Water Treatment Plants Government of Ontario
Ontario
 ontario_tenders 2026-10-14 2026-11-12
● Simulation Hardware & Peripherals
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-11-23
● RFP-1104-2026 - Engineering consulting services for the preliminary and detailed design for the rehabilitation of the Hortop Reservoir and replacement of the Hortop Pumping Station in the City of Oshawa Durham Region
Ontario
 bt_portal 2026-10-14 2026-11-23
● Wagita Concrete Dam Rehabilitation Government of Ontario
Ontario
 ontario_tenders 2026-09-29 2027-01-15
● E.C. ROW EXPRESSWAY ROADSIDE SAFETY IMPROVEMENTS City of Windsor
Ontario
 biddingo 2026-10-01 2026-10-20
● HOUSING DEVELOPMENT - 874 GILES BOULEVARD EAST (FORMER W.D. LOWE SECONDARY SCHOOL) City of Windsor
Ontario
 biddingo 2026-08-13 2026-10-20
● NRFP-1032-2026 - Affordable and market housing development at the Ritson School Site, Oshawa Durham Region
Ontario
 bt_portal 2026-07-29 2026-10-27
● 2026 Bridge and Culvert Additional Investigations City of Mississauga
Ontario
 bonfire 2026-10-28
● T26-296 - Chatham Memorial Arena East Roof Replacement Municipality of Chatham-Kent
Ontario
 bt_portal 2026-10-14 2026-10-29
● Spare Parts for Material Handling Equipment 5
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-10-29
● SUBMARINE MATERIAL CERTIFICATION POLICY AND COURSE MANAGEMENT AND DELIVERY
*SRV
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-10-29
● AC Motor
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-10-29
● T26-331 - Construction Renewals for Ramsey Armitage Park and Castlehill Park T-Ball Fields City of Vaughan
Ontario
 bt_portal 2026-10-14 2026-10-30
● 2026-041-EIS-AMM - Facility Water Testing & Treatment Services City of Orillia
Ontario
 bt_portal 2026-10-14 2026-11-04
● RFQ-26-5-2510080 - Cultural Center Basement Renovation City of Richmond Hill
Ontario
 bt_portal 2026-10-14 2026-11-04
● 2026-07-P-OPS - Value Engineering Services for Craigleith Wastewater Treatment Plant Improvements Town of The Blue Mountains
Ontario
 bt_portal 2026-10-14 2026-11-05
● Rideaucrest Home Mechanical Replacement – Consultant Services (2nd Stage) City of Kingston
Ontario
 biddingo 2026-10-14 2026-11-12
● Housing Development, 6700 Raymond Avenue (Former Concord Elementary School Site) City of Windsor
Ontario
 biddingo 2026-09-24 2026-11-18
● Vehicular Equipment Components
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-14 2026-12-11
● R26-295 - Parks, Recreation & Facilities Cabinet and Millwork Roster Municipality of Chatham-Kent
Ontario
 bt_portal 2026-10-13 2026-10-27
● Purchase of eleven (11) Electrometer/High-Resistance Meters and Accessories (Keithley 6517B or Equivalent)
*GD
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-10-13 2026-10-28
● FIN2026-231Q - Standby Generator Preventative Maintenance, Repairs and Testing Services City of Barrie
Ontario
 bt_portal 2026-10-13 2026-11-10
● H01-99 - Request for Quotation (RFQ) for Generator Inspection and Maintenance Services City of Greater Sudbury
Ontario
 bt_portal 2026-10-13 2026-11-12
● Portable Handheld Video Scope kits and Accessory tip Adaptor kit
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-13 2026-11-16
● 26-Q50 - Supply of Dry Cleaning Services for the City of Cornwall City of Cornwall
Ontario
 bt_portal 2026-10-13 2026-10-27
● ACAN-NRCan Nuvis Techonologies Inc. Support
*SRV
 Department of Natural Resources (NRCan)
Ontario
 canadabuys 2026-10-13 2026-10-28
● Riding Mowers
*GD
 Department of National Defence (DND)
ON
 canadabuys 2026-10-13 2026-10-28
● Transportation Services for Temporary Examination Centres
*SRV
 Statistics Canada (StatCan)
Ontario
 canadabuys 2026-10-13 2026-10-28
● R26-281 - Engineering Design Services for the South Kent Baseball Diamond Complex Municipality of Chatham-Kent
Ontario
 bt_portal 2026-10-13 2026-11-06
● 2026-RFP-39 - Construction Manager at Risk (CMAR) Consultancy Services for the Glenridge Avenue CNR Bridge Replacement Project Niagara Region
Ontario
 bt_portal 2026-10-13 2026-11-10
● Protected Armoured Vehicle (PAV) Program Body Work Repairs
*SRV
 Royal Canadian Mounted Police (RCMP)
ONTARIO
 canadabuys 2026-10-13 2026-11-13
● Agricultural Tractors
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-13 2026-10-27
● Meals and Accommodations Chilliwack British Columbia
*SRV
 Canadian Army (CA)
Ontario
 canadabuys 2026-10-11 2026-10-26
● WS-RFPQ-26-086 - Request for Prequalification (RFPQ) for Qualified Roofing Contractors Town of Whitchurch-Stouffville
Ontario
 bt_portal 2026-10-09 2026-11-02
● RFQ2026-84 - Building Condition Assessment County of Hastings
Ontario
 bt_portal 2026-10-09 2026-11-12
● 2026-466P - ARCHITECTURAL SERVICES FOR RENOVATIONS TO LEASED SPACE AT 7333 MISSISSAUGA ROAD IN MISSISSAUGA FOR PEEL REGIONAL POLICE Region of Peel
Ontario
 bt_portal 2026-10-09 2026-11-03
● RFP-174-26 - Consulting Services for Structural Analysis of Water Street Dam City of Peterborough
Ontario
 bt_portal 2026-10-09 2026-11-04
● C13-25-26 - Tender for General Contractor for Hamilton Stadium Artificial Turf Replacement Project City of Hamilton
Ontario
 bt_portal 2026-10-09 2026-11-05
● 26-T46 - Supply of Electrical Services for Various City Departments, as Required City of Cornwall
Ontario
 bt_portal 2026-10-09 2026-11-09
● C13-02-26 - Tender for Environmental Laboratory HVAC System and Associated Upgrades at the 700 Woodward Avenue Wastewater Treatment Plant City of Hamilton
Ontario
 bt_portal 2026-10-09 2026-11-10
● RFT-77-2026 - Backstop Replacement for Neyagawa Park & Cornwall Road Sports Park Town of Oakville
Ontario
 bt_portal 2026-10-09 2026-10-23
● RFQ PW-ES-26-09 - Courtland Reservoir Repairs and Cleaning Norfolk County
Ontario
 bt_portal 2026-10-09 2026-10-27
● C2026-48 - Region of Waterloo Horizon Scanning Consultant Selection Region of Waterloo
Ontario
 bt_portal 2026-10-09 2026-10-30
● 2026-115 - Supply of Double-Wall Polyethylene Storage Tank for Landfill Leachate RFEQ County of Simcoe
Ontario
 bt_portal 2026-10-09 2026-11-03
● W0113-27CS26 Pipe Bending Machine
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-10-09 2026-11-04
● 2026-02-CMS-B - REOI FUTURE SPORTS FACILITY OPERATING PARTNERSHIP Town of Aurora
Ontario
 bt_portal 2026-10-09 2026-11-05
● RFQ -Synology Hardware, or equivalent, for DND
*SRV
 Shared Services Canada
Ontario
 canadabuys 2026-10-19
● Repair Parts for Boschung Jetbroom
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-09 2026-10-30
● Multiple Victoria-Class Spares - KEY, MACHINE, STUD, PLAIN, SCREW, CAP
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-09 2026-11-18
● NRFP # 2026-218-26-241 - Design Build for New Tennis Clubhouse Buildings in Palgrave and Caledon East Town of Caledon
Ontario
 bt_portal 2026-10-09 2026-11-04
● REOI#90-26 - Road Base Stabilizer Township of Centre Wellington
Ontario
 bt_portal 2026-10-08 2026-10-23
● CL2026-43 - Block Pruning Services Municipality of Clarington
Ontario
 bt_portal 2026-10-08 2026-10-26
● RFSQ2026-8 - The Purchase of Physical Library Materials City of Pickering
Ontario
 bt_portal 2026-10-08 2026-10-29
● 186 - RFT Grondin Drain 20261008 Town of Tecumseh
Ontario
 bt_portal 2026-10-08 2026-10-29
● 187 - RFT# 187 Marshall Drain Town of Tecumseh
Ontario
 bt_portal 2026-10-08 2026-10-29
● 2026-320T - 150MM Flow CB Watermain Replacement Works Along Inglewood Dr, Palgrave Cr & Sutherland Ave, City of Brampton, Project 26-1340B Region of Peel
Ontario
 bt_portal 2026-10-08 2026-10-30
● 2026-526V - ESTABLISHMENT OF A GENERAL CONTRACTOR FOR UNOCCUPIED UNIT TURN-OVER RENOVATIONS, REGION OF PEEL, ROSTER Region of Peel
Ontario
 bt_portal 2026-10-08 2026-11-02
● 2026-402PQ - PREQUALIFICATION OF GENERAL CONTRACTORS FOR THE WEST CALEDON ELEVATED TANK, PROJECT 23-1941
watchlist: Industra Construction Corp.
 Region of Peel
Ontario
 bt_portal 2026-10-08 2026-11-02
● W0046-270098- Versatile Quadruped Robot
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-10-08 2026-11-06
● Cloth, Coated, Nylon/Polyurethane, 235 g/m², CADPAT™ Multi-Terrain (MT) – Re-Tender
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-08 2026-11-23
● C11-80-26 Phase 1 - Prequalification for Police Service Headquarters DBFM and Retrofit of Division 1 DBF City of Hamilton
Ontario
 bt_portal 2026-10-08 2026-12-04
● 2026-010T - Construction Services for East Brampton Trunk Sewer Rehabilitation, City of Brampton, Project 20-2450, Contract 2 Region of Peel
Ontario
 bt_portal 2026-10-08 2026-10-29
● T2026-222 - Landscaping Maintenance Services at Waterloo Region Maple Grove Campus Region of Waterloo
Ontario
 bt_portal 2026-10-08 2026-10-30
● 2026-106-EIS-AMM - General Contractors Prequalification for Various Capital Facilities and Parks Infrastructure Works[C City of Orillia
Ontario
 bt_portal 2026-10-08 2026-11-02
● RFP-3678-26 - Consulting Services for the Update of the Public Works Green Infrastructure Asset Management Plan York Region
Ontario
 bt_portal 2026-10-08 2026-11-05
● 26-093 - RFP Biosolids Facility Upgrade Consulting Services City of Guelph
Ontario
 bt_portal 2026-10-08 2026-11-05
● Spare parts for Construction Engineering Equipment
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-08 2026-11-17
● Synology Server Storage Devices, or equivalent, for DND
*GD
 Shared Services Canada
Ontario
 canadabuys 2026-10-20
● RFP - SNOW REMOVAL AND ICE CONTROL SERVICES
*SRV
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-10-07 2026-10-30
● 2026-79 - Wastewater Flow Monitoring City of Brantford
Ontario
 bt_portal 2026-10-08 2026-11-03
● RFP for ITM Services - Foam Suppression Systems (AFFF)
*SRV
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-10-07 2026-11-17
● Advance Procurement Notice (APN) Data Center, National Capital Region
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-10-07 2027-01-05
● Rohde & Schwarz SMBV100B Signal Generator Kit
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-07 2026-10-26
● WS-2838A-A-26 - Request for Prequalification Watermain and Wastewater Main Replacements on North Service Road East, Eighth Line, Falgarwood Drive and Joshua’s Creek Drive, Town of Oakville, Category 1: General Contractor, Category 2: Trenchless (Microtunneling) Subcontractor, Category 3: Trenchless (Jack-and-Bore) Subcontractor Halton Region
Ontario
 bt_portal 2026-10-07 2026-11-05
● Panel, Bulkead
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-07 2026-10-22
● 2026-31-P-SI - Economic Development Action Plan Town of The Blue Mountains
Ontario
 bt_portal 2026-10-07 2026-10-29
● RFT-2026-239 - Snow Removal and Winter Maintenance for Transit Stops and One (1) Parking Lot Town of Orangeville
Ontario
 bt_portal 2026-10-07 2026-11-02
● RFT # 2026-304-00-000 - Demand and Emergency Electrical Maintenance Services for Town of Caledon Facilities and Parks Town of Caledon
Ontario
 bt_portal 2026-10-07 2026-11-03
● RFP-1096-2026 - Consulting Engineering Services for the design and construction of an elevated water storage facility in Port Perry Durham Region
Ontario
 bt_portal 2026-10-07 2026-11-04
● 2026-346P - PUBLIC SECTOR NETWORK (PSN) ASSESSMENT, ROADMAP AND STRATEGY DEVELOPMENT Region of Peel
Ontario
 bt_portal 2026-10-07 2026-11-05
● RFQ-28-2026 - Bridge and Culvert Deck Asphalt Patching Town of Oakville
Ontario
 bt_portal 2026-10-06 2026-10-21
● Replacement of the Perimeter Intrusion Detection System (PIDS) Integration Unit (PIU) and the Facility Alarm Annunciation System (FAAS) Integration Unit (FIU) at Cowansville Institution
*SRV
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-10-06 2026-10-22
● UNIVERSAL JOINT, NONVEHICULAR- Halifax Class Spares
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-06 2026-10-22
● Replacement of the Perimeter Intrusion Detection System (PIDS) Integration Unit (PIU) and the Facility Alarm Annunciation System (FAAS) Integration Unit (FIU) at Grand Valley Institution for Women
*SRV
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-10-06 2026-10-23
● T2026-231 - Waterloo Region PSCC – Site Demolition and Preparation Region of Waterloo
Ontario
 bt_portal 2026-10-06 2026-10-27
● RFT # ENG 2026-020 - Midland Water Tower
watchlist: Industra Construction Corp.
 Town of Midland
Ontario
 bt_portal 2026-10-06 2026-11-04
● C14-04-26 - Prequalification of Contractors Required for the Low Voltage Electrical Upgrades at the Woodward Avenue Water Treatment Plant City of Hamilton
Ontario
 bt_portal 2026-10-06 2026-11-05
● Visitor Centre Public Washroom Upgrade, Bellevue House National Historic Site
*CNST
 Parks Canada Agency (PC)
Quebec
 canadabuys 2026-10-06 2026-10-22
● Intermediate Statistical Analyst for Analysis of the Canadian Armed Forces Recruiting Survey
*SRV
 Defence Research and Development Canada (DRDC)
Ontario
 canadabuys 2026-10-06 2026-10-27
● D2026-18 - Wastewater sanitary sewer pumping station (SSPS) overflow upgrades in the Region of Durham Durham Region
Ontario
 bt_portal 2026-10-06 2026-11-03
● RFRC-2026-169 - Roster Candidates for Engineering Consulting Services – Bridge and Culvert Program Town of Newmarket
Ontario
 bt_portal 2026-10-06 2026-11-03
● PRC005501 - Online Card Registration and Renewal Software Solution City of Mississauga
Ontario
 bt_portal 2026-10-06 2026-11-04
● Apple 16-inch MacBook Pro with M5 Max Chip(space black) or equivalent for DND
*GD
 Shared Services Canada
Ontario
 canadabuys 2026-10-20
● Apple 16-inch MacBook Pro with M5 Max Chip(space black) or equivalent for DND
*GD
 Shared Services Canada
Ontario
 canadabuys 2026-10-20
● 2026-303T - Foundation Waterproofing, Leak Repair, Drainage, Concrete, Asphalt and Mansonry Services at Various Peel Living Properties Region of Peel
Ontario
 bt_portal 2026-10-06 2026-10-21
● ASUS Ascent Supercomputers and Server Storage Devices, or equivalent, for DND.
*GD
 Shared Services Canada
Ontario
 canadabuys 2026-10-22
● RFP 26-551 - Safety Assessment of all At Grade Rail Crossings Town of Milton
Ontario
 bt_portal 2026-10-06 2026-10-30
● 2026-91 - Consulting Services For a New Reverse Osmosis System at the Holmedale Water Treatment Plant City of Brantford
Ontario
 bt_portal 2026-10-06 2026-11-12
● Fitness Equipment
*GD
 Department of National Defence (DND)
NB
 canadabuys 2026-10-05 2026-10-20
● Diving Equipment
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-10-05 2026-10-20
● RFT-36-2026 - Loose Leaf Haulage Services Town of Oakville
Ontario
 bt_portal 2026-10-05 2026-10-22
● PRC005569 - Utility Locate Services City of Mississauga
Ontario
 bt_portal 2026-10-05 2026-10-27
● RFP-1029-2026 - Architectural and engineering consulting services for a new Region of Durham Paramedic Services (RDPS) Facility in Bowmanville Durham Region
Ontario
 bt_portal 2026-10-05 2026-10-29
● Apple MacBook Pros for Department of National Defence
*GD
 Shared Services Canada
Ontario
 canadabuys 2026-10-02 2026-10-20
● T26-363 - Replacement of Fleet Mechanics Bay HVAC System at the Joint Operation Centre City of Vaughan
Ontario
 bt_portal 2026-10-05 2026-10-22
● RFP-26-213 - Observability and Infrastructure Monitoring Platform City of Burlington
Ontario
 bt_portal 2026-10-05 2026-10-30
● Administration, Operations and Maintenance Services of the Îles de la Madeleine Airport
*SRV
 Department of Transport (TC)
Ontario
 canadabuys 2026-10-03 2026-11-09
● Maplelawn Garden Wall Rehabilitation
*CNST
 National Capital Commission (NCC)
Ontario
 canadabuys 2026-10-02 2026-10-21
● Q26133 - Design & Contract Administration - Sidewalk Infill Program Town of Ajax
Ontario
 bt_portal 2026-10-02 2026-10-22
● RFEQ 2026-101 - SUPPLY OF DOUBLE-WALLED POLYETHYLENE STORAGE TANK FOR LANDFILL LEACHATE County of Simcoe
Ontario
 bt_portal 2026-10-02 2026-10-27
● 26-075 RFPQ - Pre-Qualification of General Construction Contracting Services for City Facilities City of Guelph
Ontario
 bt_portal 2026-10-02 2026-10-27
● BYLAW2026-71216 - Sidewalk Winter Maintenance Services City of Woodstock
Ontario
 bt_portal 2026-10-02 2026-10-30
● NRFP # 2026-174-26-130 - Engineering Services for the Assessment and Rehabilitation Design of Three (3) Municipal Culverts Town of Caledon
Ontario
 bt_portal 2026-10-02 2026-11-02
● RFTC-3950-26-27-133 - Holland River Tributary Culvert Replacement Yonge Street, between Bennington Road and St. John’s Sideroad, in the Town of Newmarket York Region
Ontario
 bt_portal 2026-10-02 2026-11-04
● RFT#82-26 - Culvert Rehabilitation and Structure Demolition Township of Centre Wellington
Ontario
 bt_portal 2026-10-02 2026-10-19
● Q26-288 - Growing of Annual Bedding Plants Municipality of Chatham-Kent
Ontario
 bt_portal 2026-10-02 2026-10-19
● T2026-303 - Design Build Services for the Replacement of City Hall’s Three (3) Elevators City of Brampton
Ontario
 bt_portal 2026-10-02 2026-10-20
● C01-10 - Request for Quotation (RFQ) for Snow Plowing and Ice Control Services at Various Municipal Facilities and Parking Lots City of Greater Sudbury
Ontario
 bt_portal 2026-10-02 2026-10-23
● PQ2026-25 - Prequalification of General Contractors for Freeport Tank Recoating and Asset Renewals Region of Waterloo
Ontario
 bt_portal 2026-10-02 2026-10-23
● T-1034-2026 - General Contractor for the construction of 409 Centre Street South in Whitby Durham Region
Ontario
 bt_portal 2026-10-02 2026-10-30
● Walpole Island Swing Bridge Health and Safety Repairs
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-10-01 2026-10-22
● OID2026-059 - PATHWAY LIGHTING Town of Georgina
Ontario
 bt_portal 2026-10-02 2026-10-23
● T2026-240 - Winter Maintenance and Snow Removal Services for 1001 Erb’s Road, Waterloo Properties Region of Waterloo
Ontario
 bt_portal 2026-10-01 2026-10-23
● 2026-70-PW - Campbell Municipal Drain Maintenance Township of Springwater
Ontario
 bt_portal 2026-10-01 2026-10-22
● 208-T-26 - Backstop Fence Replacement, Bullpen Installation & Lighting Installation City of Markham
Ontario
 bt_portal 2026-10-01 2026-10-22
● Cooling Tower Replacement at the London Research and Development Centre
*CNST
 Department of Agriculture and Agri-Food (AAFC)
SK
 canadabuys 2026-10-01 2026-10-27
● S-3487A-26 - BURLINGTON SKYWAY WWTP CHEMICAL SYSTEM UPGRADES
watchlist: Industra Construction Corp.
 Halton Region
Ontario
 bt_portal 2026-10-01 2026-11-03
● Sanitary and Storm Sewer Separation - Phase 4
*CNST
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-10-01 2026-11-10
● RFT-3883-26 - Supply and Delivery of Hydrogen Peroxide at Southeast Collector Corrosion Control Facility York Region
Ontario
 bt_portal 2026-10-01 2026-10-28
● Supply, install , commission HVAC, lights and controls and associated equipment to retrofit the insectary.
*CNST
 Department of Agriculture and Agri-Food (AAFC)
ontario
 canadabuys 2026-10-01 2026-10-30
● 2026-345T - Provision of Snow Removal and Landscaping Services for Peel Region's Long Term Care Homes Region of Peel
Ontario
 bt_portal 2026-09-30 2026-10-27
● P-1356-26 - Provision of Engineering Services for Preliminary and Detailed Design, Contract Tender Preparation, Contract Administration, Inspection, Geotechnical Investigation and Material Testing for 2026 Various Bridge and Culverts Rehabilitation and Replacement Program (PR3380H) Halton Region
Ontario
 bt_portal 2026-09-30 2026-10-28
● C2026-27 - New Hamburg WTP – Phase II Reservoir Assessment and Renewal Region of Waterloo
Ontario
 bt_portal 2026-09-30 2026-10-28
● Paramedic Gap Training Workshop
*SRV
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-29 2026-10-19
● 185 - RFT#185 Westlake Drive Reconstruction Project Town of Tecumseh
Ontario
 bt_portal 2026-09-29 2026-10-22
● RFP-2026-164 - Supply and Delivery of One (1) Compact Tractor for Outdoor Ice Resurfacing Operations Town of Newmarket
Ontario
 bt_portal 2026-09-29 2026-10-20
● 2026-400T - Rehabilitation of Commissioning of the Hanlan 2100/1800mm Feedermain, City of Mississauga, project 18-1422 Region of Peel
Ontario
 bt_portal 2026-09-29 2026-10-27
● AFCCIS Capability Enhancement
*SRV
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-29 2026-10-27
● RFT2026-07 - RFT2026-07 Grand Valley Well PW3 Replacement Town of Grand Valley
Ontario
 bt_portal 2026-09-29 2026-10-27
● 2026-066-CQ - 2026-066-CQ Logie Street and Ridout Street SPS Construction
watchlist: Industra Construction Corp.
 City of Kawartha Lakes
Ontario
 bt_portal 2026-09-29 2026-10-29
● Phase III: Standardized Forced Entry Resistance Testing of Low-Embodied Carbon Secure Walls
*SRV
 Royal Canadian Mounted Police (RCMP)
Ontario
 canadabuys 2026-09-29 2026-10-23
● RFP-2026-130 - Construction Services for Beswick Drive Watermain Replacement and Road Reconstruction Town of Newmarket
Ontario
 bt_portal 2026-09-29 2026-10-23
● MDB STTC - MOB-West, Edmonton, AB
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-09-28 2026-11-10
● FIN2026-216P - Welham Road Extension Functional Design City of Barrie
Ontario
 bt_portal 2026-09-29 2026-11-11
● AFCCIS Sustainment
*SRV
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-28 2026-10-20
● 2026-Q-145 - Geotechnical, Hydrogeological, Excess Soils Management For the Lister Road Gravity Sewer Detailed Design Niagara Region
Ontario
 bt_portal 2026-09-28 2026-10-29
● MDB- CAMP SUSTAIN THEATRE TRAINING COORDINATION CENTRE (CS TTCC)
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-09-25 2026-11-04
● Virtual Industry Day - Government of Canada’s Migration to Post-Quantum Cryptography
*CNST
 Shared Services Canada
Ontario
 canadabuys 2026-09-24 2026-11-17
● RFSQ2026-9 - Prequalification of General Contractors for the Construction of Seaton Recreation Complex and Library City of Pickering
Ontario
 bt_portal 2026-09-25 2026-11-02
● R26-284 - Blenheim Stormwater Data Collection Municipality of Chatham-Kent
Ontario
 bt_portal 2026-09-25 2026-10-20
● 26-T45 - Replacement Overhead Doors for Paramedic Services City of Cornwall
Ontario
 bt_portal 2026-09-25 2026-10-20
● T26083 - Library RFID System Upgrade Town of Ajax
Ontario
 bt_portal 2026-09-25 2026-10-22
● 2026-513P - Development of Enterprise Asset Management Roadmap Region of Peel
Ontario
 bt_portal 2026-09-25 2026-10-23
● RFPQ-2026-187 - SaaS Laboratory Information Management System City of London
Ontario
 bt_portal 2026-09-25 2026-10-23
● P-1338-26 - Provision of Engineering Services for 2028 Asphalt Resurfacing Program on Various Roads, in the Region of Halton Halton Region
Ontario
 bt_portal 2026-09-25 2026-10-29
● Q26-138 - Professional Services - Crestwood Avenue, Floyd Street and Woodward Avenue (Fairfield Avenue to Guelph Street) Road Reconstruction City of Kitchener
Ontario
 bt_portal 2026-09-25 2026-10-19
● 2026-569T - Interior Acoustic Renovation at Peel Police 11 Division, 3030 Erin Mills Pkwy, Mississauga Region of Peel
Ontario
 bt_portal 2026-09-25 2026-10-22
● Roof Replacement Building M-20
*CNST
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-09-25 2026-10-27
● RFPQ26-208 - Prequalification for Landscape Contractors City of Vaughan
Ontario
 bt_portal 2026-09-25 2026-10-29
● Contaminated Sites Assessment and Monitoring Services SL
*SRV
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-09-24 2026-11-03
● T2026-189 - St. Andrews Pump Station Upgrades 266 St Andrews Street Cambridge, Ontario (Under PQ2026-19) Region of Waterloo
Ontario
 bt_portal 2026-09-25 2026-11-03
● Multiple Victoria-Class Spares - Anti- Flash Device, Cooler,Fluid,Industrial, Cartridge,Check Valve, Parts Kit, Fluid Pressure Filter, Valve, Safety Relief
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-25 2026-11-09
● RFQ 2026-107 - Annual Signal Maintenance City of North Bay
Ontario
 bt_portal 2026-09-24 2026-10-19
● 2026-369PQ - PREQUALIFICATION FOR MOLD ABATEMENT AND ENVELOPE REPAIRS FOR VARIOUS LOCATIONS IN BRAMPTON WEST AND CALEDON – REGION OF PEEL (ROP) AND PEEL HOUSING CORPORATION (PHC) Region of Peel
Ontario
 bt_portal 2026-09-24 2026-10-20
● 2026-568T - SUPPLY OF RECYCLING AND DISPOSAL SERVICES OF DRYWALL MATERIAL, FOR THE REGION OF PEEL’S COMMUNITY RECYCLING CENTRES Region of Peel
Ontario
 bt_portal 2026-09-24 2026-10-20
● T-479-2026 - Grass cutting and boulevard maintenance services for the Regional Municipality of Durham in City of Pickering Durham Region
Ontario
 bt_portal 2026-09-24 2026-10-20
● RFP-2025-262 - Planning, Design, and Construction of a Secure Bike Parking Facility City of London
Ontario
 bt_portal 2026-09-24 2026-10-26
● 2026-T-150 - Fort Erie Childcare HVAC Upgrades Niagara Region
Ontario
 bt_portal 2026-09-24 2026-10-26
● RFT-3523-26 - Supply Of All Labour, Materials And Equipment For The Provision Of Wet Well Cleaning Services At Five Sewage Pumping Stations In The Regional Municipality Of York York Region
Ontario
 bt_portal 2026-09-24 2026-10-29
● EQ754-270295 - Nassau Mills Dam at Lock 22 Replacement
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-09-24 2026-10-29
● R-3342I-A-26 - 2027 Road Resurfacing Program at Various Locations in the Region of Halton – Category 1: General Contractor Halton Region
Ontario
 bt_portal 2026-09-24 2026-10-29
● P-1345-26 - Provision of Engineering and Consultancy Services for Regional Wastewater Hydraulic Model (InfoWorks ICM) Calibration Halton Region
Ontario
 bt_portal 2026-09-24 2026-10-29
● RFPQ-4048-26 - Recommissioning of Woodbine Avenue Twin Forcemain York Region
Ontario
 bt_portal 2026-09-24 2026-11-03
● Pralidoxime
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-24 2026-11-10
● Selective Laser Sintering (SLS) 3D Printer
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-23 2026-11-02
● RFP-2026-14 - Curbside Collection of Institutional, Commercial, and Industrial Blue Box Materials City of Stratford
Ontario
 bt_portal 2026-09-23 2026-10-21
● C23-199 - Request for Proposal (RFP) for Architectural Services for an Animal Shelter Facility City of Greater Sudbury
Ontario
 bt_portal 2026-09-23 2026-10-28
● SQ26-289 - Cleaning Services for McGeorge Building Municipality of Chatham-Kent
Ontario
 bt_portal 2026-09-23 2026-10-29
● RFPQ2026-1 Category 9 -Facilities – Structural Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-23 2026-10-30
● RFPQ2026-1 Category 10 - Facilities – Building Science - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-23 2026-10-30
● RFPQ2026-1 - Category 8 - Facilities – Mechanical Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-23 2026-10-30
● 2026-99 - Snow Clearing and Ice Control for Branlyn School, Blanche E. Williams School, Library and Community Centre City of Brantford
Ontario
 bt_portal 2026-09-23 2026-10-20
● 2026-RFP-156 - 2026 Internal Audit - Competitive and Non-competitive Procurement Niagara Region
Ontario
 bt_portal 2026-09-23 2026-10-21
● RFPQ2026-1 Category 7- Facilities – Electrical Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-23 2026-10-30
● Multiple Victoria-Class Spares: Switch, Nut, BELT, Thermometer, Valve
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-23 2026-11-18
● APN_Commissioning Services in support to NDSC
*SRV
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-09-22 2026-11-01
● RFP-2026-6130-65410 - Non-Recreation Facilities Energy and Carbon Reduction Study Town of Saugeen Shores
Ontario
 bt_portal 2026-09-23 2026-10-21
● Tire Servicing Equipment
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-22 2026-10-29
● Q2026-36 - Rick Hull Tennis Court Lighting Replacement City of Pickering
Ontario
 bt_portal 2026-09-22 2026-10-19
● Hook, Release
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-22 2026-10-20
● Tube,Metallic
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-22 2026-10-20
● P-1343-26 - CONSULTING SERVICES FOR FACILITY FIRE CODE COMPLIANCE AUDITS IN ACCORDANCE WITH ONTARIO REGULATION 213/07 (FIRE CODE) Halton Region
Ontario
 bt_portal 2026-09-22 2026-10-20
● 201-T-26 - Construction Upgrades at Calvert, Carlton, Kennedy, and Milliken Sewage Pumping Stations (SPS)
watchlist: Industra Construction Corp.
 City of Markham
Ontario
 bt_portal 2026-09-22 2026-10-20
● Spare Parts for Material Handling Equipment LDV1
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-22 2026-10-22
● RFT-2026-304 - Supply of Roll-Off Containers for Material Collection, Hauling, and Processing City of London
Ontario
 bt_portal 2026-09-22 2026-10-22
● RFP-164-26 - Design Build Services - New Transit Garage City of Peterborough
Ontario
 bt_portal 2026-09-22 2026-10-22
● 2026-146T - MISSISSAUGA ROAD & BUSH STREET RECONSTRUCTION & IMPROVEMENTS, PROJECT 14-4065 Region of Peel
Ontario
 bt_portal 2026-09-22 2026-10-26
● P26-147 - Integrated Stormwater Master Plan (ISWMP) Update City of Kitchener
Ontario
 bt_portal 2026-09-22 2026-10-28
● P-1349-26 - Provision of Engineering Services for Contract Administration Services for Upgrade and Rehabilitation of Digester #3, Filters # 3 & 4 at Georgetown Wastewater Treatment Plant Halton Region
Ontario
 bt_portal 2026-09-22 2026-10-29
● RFPQ2026-1 Category 5 - Environmental Consulting Services - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 23- Quantity Surveying and Cost Estimating - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 3- Architectural Consulting Services - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 14 - Structural Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 22 - Environmental Site Assessments - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 Category 4 Civil - Municipal Engineering - Roads - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 11 Geomorphology Consulting Services - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 21 - Climate and Energy and Sustainability - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1-Category 6 -Electrical Engineering Streetlighting - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 20 - Noise and Vibration Studies - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 1 - Archaeological Consulting Services - Roster for Engineering, Planning, Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 17 - Topographic Survey - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 18 -Coastal Shoreline Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 Category 2 - Cultural Heritage Consulting Services - Roster for Engineering, Planning, and Professional Consulting Services Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 19 -Agricultural Impact Assessment - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 Category 13 - Landscape Architecture - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 16 Traffic Engineering Consulting Services - Engineering, Planning, and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 15 -Subsurface Utility Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFPQ2026-1 - Category 12 Geotechnical Engineering - Engineering, Planning and Professional Consulting Services Roster Municipality of Clarington
Ontario
 bt_portal 2026-09-22 2026-10-30
● RFP#61-26 - Consulting Services for Aeration Basin - Fergus WWTP Township of Centre Wellington
Ontario
 bt_portal 2026-09-22 2026-11-02
● Phase III - Construction of Low Embodied Carbon Sample Wall Assemblies
*SRV
 Royal Canadian Mounted Police (RCMP)
Ontario
 canadabuys 2026-09-21 2026-10-20
● 26-086 - RFT Hastings Stadium Lighting Retrofit City of Guelph
Ontario
 bt_portal 2026-09-21 2026-10-21
● 2026-045-OQ - Snow Removal from Specified Downtown Areas and Municipal Parking Lots City of Kawartha Lakes
Ontario
 bt_portal 2026-09-21 2026-10-22
● Uninterruptible Power Supply (UPS)
*GD
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-09-21 2026-10-23
● 26-077 - RFEOI for Organic Waste Processing Facility - Long Term Planning City of Guelph
Ontario
 bt_portal 2026-09-21 2026-10-29
● 2026-T-135 - 200 Division St SAEO Amalgamation Renovation Project Niagara Region
Ontario
 bt_portal 2026-09-21 2026-11-12
● Spare Parts for Airfield Ground support Equipment 1
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-18 2026-10-28
● Notice-2026-329 - Notice to Participate in Pre-Qualification 2026-313 - Consulting Engineering Services for the Infrastructure Renewal Program City of London
Ontario
 bt_portal 2026-09-18 2028-12-31
● RFPQ-2026-291 - General Contractor Pre-Qualification for Pottersburg-Vauxhall Interconnecting Pumping Station Upgrade
watchlist: Industra Construction Corp.
 City of London
Ontario
 bt_portal 2026-09-18 2026-11-02
● 26-083 RFPQ - Prequalification of General Contractors for DTIRP Phase 2 Part A City of Guelph
Ontario
 bt_portal 2026-09-18 2026-10-21
● APN_UPGRADE ACCOMODATIONS BUILDINGS A-147 & A-149, CFB BORDEN, ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-09-17 2026-10-27
● APN_Construct Warehouse (CADSS/MAJAID), Trenton ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-09-17 2026-10-27
● Sled Self Propelled, 4 strokes
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-17 2026-10-28
● RFT-86-2026 - Enterprise Storage Hardware Warranty and Support Renewal Town of Oakville
Ontario
 bt_portal 2026-09-17 2026-10-23
● C15-46-26 P - Tender for Construction of Parkside Hills Neighbourhood Park City of Hamilton
Ontario
 bt_portal 2026-09-17 2026-10-23
● Refuellers and Aerial Devices Spare Parts
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-17 2026-10-27
● 2026-523P - GENERAL CONTRACTING SERVICES FOR INTERIOR RENOVATION AT LEASED SPACE, 25 CAPSTON DRIVE, MISSISSAUGA, PEEL REGIONAL POLICE FACILITY Region of Peel
Ontario
 bt_portal 2026-09-16 2026-10-20
● 2026-068-RFHSQ - Lindsay Library HVAC System City of Kawartha Lakes
Ontario
 bt_portal 2026-09-16 2026-10-22
● RFP-26-216 - Lakeshore Road - Multimodal Study & Functional Design City of Burlington
Ontario
 bt_portal 2026-09-16 2026-10-19
● 2BP6-209016 - Production Digital Press for the Department of National Defence
*GD *SRVTGD
 Shared Services Canada
Ontario
 canadabuys 2026-09-15 2026-10-22
● RFPQ-2026-313 - Qualification of Consulting Engineering Services for the Infrastructure Renewal Program City of London
Ontario
 bt_portal 2026-09-15 2026-10-20
● Line Maintenance Truck
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-15 2026-10-27
● CABLE, SPECIAL PURPOSE, ELECTRICAL
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-15 2026-11-06
● Multiple Victoria-Class Spares: Packing Retainer, Gaskets, Packing Assembly, Valves, Starter, Motor; Interval Timer, Expansion Joint, Pipe, O-Ring
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-15 2026-10-29
● APN - CETEMT New Facility and Compound, CFB Uplands
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-09-11 2026-10-21
● Workstation installation
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-10 2026-10-19
● 2026-003P - Long-Term Haulage and Mixed Waste Processing Services for the Regional Municipality of Peel’s Municipal Solid Waste Region of Peel
Ontario
 bt_portal 2026-09-10 2027-03-04
● RFP-3890-26 - Pavement Condition Data Collection / Processing and Collection of Right-of-Way Images York Region
Ontario
 bt_portal 2026-09-10 2026-10-22
● Azure Cloud Transformation Professional Services
*SRV
 Department of Justice (JUS)
Ontario
 canadabuys 2026-09-10 2026-10-27
● P-1325-26 - Provision of Engineering Services for Wastewater Main Installation on Britannia Road, Tremaine Road, Lower Base Line Road and Watermain Installation on Tremaine Road, in the Town of Milton Halton Region
Ontario
 bt_portal 2026-09-10 2026-10-29
● W-3526A-A-26 - Request for Prequalification for Upgrades and Equipment Replacement at Three (3) Wastewater Locations: Belair Estates, Chancery Lane and Sixteen Mile Creek, in the Town of Oakville. Category 1: General Contractor, Category 2: Electrical Subcontractor and Category 3: Temporary Bypass Subcontractor
watchlist: Industra Construction Corp.
 Halton Region
Ontario
 bt_portal 2026-09-10 2026-10-22
● MDB-STTC Passenger and Cargo Processing and Handling, Trenton
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-09-09 2026-11-03
● Crossover Snowmobiles
*GD
 Royal Canadian Mounted Police (RCMP)
Ontario
 canadabuys 2026-09-08 2026-10-21
● RFPQ-34-2026 - General Contractor PreQualification for White Oaks Culvert Relining Town of Whitby
Ontario
 bt_portal 2026-09-08 2026-11-12
● RFP-2026-151 - 320 Alex Doner Drive Site Enhancements - Construction Town of Newmarket
Ontario
 bt_portal 2026-09-08 2026-10-23
● P-1264-1-26 - Consulting Engineering Services for Acton Wastewater Treatment Plant – Digester 1 SCADA System and Plant Upgrades Halton Region
Ontario
 bt_portal 2026-09-04 2026-11-05
● 2026-RFSQ-139 - Public Works Roster for Consultancy Services 2027, 2028, and 2029 Niagara Region
Ontario
 bt_portal 2026-09-02 2026-10-29
● 210-R-26 - Consulting Engineering Services for Markham Village Flood Control Implementation - Phase 3 Storm, Sanitary Sewers and Cast Iron Watermain Upgrades City of Markham
Ontario
 bt_portal 2026-09-02 2026-10-30
● Multiple Victoria-Class Spares : PARTS KIT, VALVE
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-09-01 2026-10-30
● Design and Construction of a Modular Office Complex, CFB Edmonton
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-31 2026-10-20
● 2026-229T - CLARKSON WASTEWATER TREATMENT PLANT PRIMARY CLARIFIER NO. 3 TRAVELLING BRIDGE REPLACEMENT, PROJECT 14-2930
watchlist: Industra Construction Corp.
 Region of Peel
Ontario
 bt_portal 2026-08-31 2026-10-30
● MDB - Multifunctional Building Ammunition Testing and Experimentation Centre
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-27 2026-10-21
● W6854-270414 - Power Transformers
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-08-27 2026-10-30
● 2026-319T - SUPPLY AND DELIVERY OF STREET FLUSHER WATER TRUCK Region of Peel
Ontario
 bt_portal 2026-08-25 2027-01-15
● MDB - New CAT II Accommodations Buildings
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-24 2026-10-20
● Vehicular Equipment Components
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-08-21 2026-10-21
● Transmission Spares
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-07-29 2026-10-22
● STRAINER, SEDIMENT
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-08-05 2026-10-22
● Rough Terrain Forklifts (RTFL)
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-08-11 2026-11-03
● Radar Signal Stimulator
*GD
 Department of National Defence (DND)
Ontario
 canadabuys 2026-07-08 2026-11-17
● RFP - Property Management Services – Regional (RP4 Phase 2)
*SRV
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-08-18 2026-11-23
● Community Residential Facilities
*SRV
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2023-06-14 2026-12-31
● Immigration and Refugee Board of Canada_Designated Representative Services
*SRV
 Immigration and Refugee Board (IRB)
Ontario
 canadabuys 2026-03-03 2026-12-31
● Professional Services for Existing Building Commissioning (EBCx)
*SRVTGD
 Department of Natural Resources (NRCan)
Ontario
 canadabuys 2026-04-07 2027-03-31
● W6399-22CA50C Miscellaneous Communication Equipment
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2023-07-19 2027-03-31
● Uncrewed Ground Vehicles-RFSA-B
*GD
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-01-21 2027-09-30
● W6399-23DB10C Explosive Ordinance Disposal, Improvised Explosive Devices, Training Services and Tools
*SRV
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2023-06-19 2028-03-31
● Request for Supply Arrangement for South Coast Salmon Monitoring and Biological Support
*SRV
 Department of Fisheries and Oceans (DFO)
Ontario
 canadabuys 2023-08-21 2028-06-30
● CPS24-50 - Request for Supply Arrangement (RFSA) Freightliner Model 114SD Multi-Function Plow Trucks City of Greater Sudbury
Ontario
 bt_portal 2024-03-05 2028-12-31
● Medium/Large Vessel Recycling Services
*SRV
 Public Works and Government Services Canada
Quebec
 canadabuys 2025-01-06 2029-03-30
● Furniture for Work Spaces
*GD
 Public Works and Government Services Canada
Quebec
 canadabuys 2018-01-18 2029-04-23
● SUPPLY ARRANGEMENT - CABLES and WIRES
*GD
 Public Works and Government Services Canada
Quebec
 canadabuys 2024-06-17 2030-07-31
● Provision of technical support services related to energy using products
*SRV
 Department of Natural Resources (NRCan)
Ontario
 canadabuys 2026-05-12 2040-03-31
● Request for Supply Arrangement_Electrical Services_2024_Wave-2
*SRV *GD
 Canada Post Corporation
Ontario
 canadabuys 2026-04-21 2076-12-31
● D2026-31 - Whitby WSP rehabilitation and Lake Ontario monitoring system installation – Contract 2
watchlist: ROMAG Contracting Ltd.
 Durham Region
Ontario
 bt_portal 2026-08-24 2026-10-27
● 2026-398T - BUILDING ENVELOPE AND WATERPROOFING RESTORATION AT 3225 CLIFF ROAD NORTH, MISSISSAUGA (PROJECT 25438) Region of Peel
Ontario
 bt_portal 2026-08-19 2026-10-19
● 2026-207PQ - PREQUALIFICATION OF CONSTRUCTION MANAGEMENT SERVICES FOR STAGE 3 LIQUIDS AND BIOSOLIDS EXPANSION AT CLARKSON WATER RESOURCE RECOVERY FACILITY (WRRF)
watchlist: ROMAG Contracting Ltd.
 Region of Peel
Ontario
 bt_portal 2026-07-21 2026-10-19
● 2026-349T - Facility Wide Interior Modifications & BAS Project Vera Davis Long Term Care Project 25107 Region of Peel
Ontario
 bt_portal 2026-06-30 2026-10-19
● 2026-495T - Construction Services for Sanitary Sewers and Watermains on Coleraine Drive, Emil Kolb Parkway and King Street in the Town of Caledon, Projects 24-1190 and 24-2196 Region of Peel
Ontario
 bt_portal 2026-08-18 2026-10-20
● 2026-049T - CONSTRUCTION SERVICES FOR PROPOSED 750mm WATERMAIN ON DERRY ROAD EAST FROM DIXIE ROAD TO GOREWAY DRIVE, CITY OF MISSISSAUGA, PROJECT 23-1127 Region of Peel
Ontario
 bt_portal 2026-08-06 2026-10-28
● 2026-005P - PRE-PURCHASE OF THERMAL HYDROLYSIS PROCESS EQUIPMENT FOR THE BIOSOLIDS EXPANSION OF CLARKSON WATER RESOURCE RECOVERY FACILITY, PROJECT 23-2952 Region of Peel
Ontario
 bt_portal 2026-08-07 2026-12-01
● NPP-2026-02 - Notice of Planned Procurements - 2026 York Region
Ontario
 bt_portal 2026-01-28 2026-12-31
● NPP-2026-03 - Notice of Planned Procurements - 2026 York Region
Ontario
 bt_portal 2026-03-04 2026-12-31
● 2026 CO-OP NOTICE - Cooperative Buying Group Procurement Haldimand County
Ontario
 bt_portal 2025-12-31 2026-12-31
● 2025-184T - West Trunk Diversion Sanitary Trunk Sewer, City of Mississauga, Project 08-2205 & 19-2208 Region of Peel
Ontario
 bt_portal 2026-01-15 2027-01-15
● Basic Military Qualifications Facilities at CFB Borden
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-11 2026-10-29
● APN - SUPPLY AND INSTALL ELECTRONIC SECURITY SYSTEMS
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-04 2026-11-04
● Provision of Cable Installation Services for Canada’s Diplomatic and Consular Missions
*CNST
 Department of Foreign Affairs, Trade and Development (GAC)
Ontario
 canadabuys 2026-07-24 2027-07-30
● General Construction QRT Source List
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-07-20 2029-07-20
● FIN2026-152T - Barrie City Hall – Fourth Floor Renovation City of Barrie
Ontario
 bt_portal 2026-05-14 2026-10-21
● S-4404A-26 - Wastewater Main Replacement in Easement Along West Aldershot Creek, in the City of Burlington Halton Region
Ontario
 bt_portal 2026-05-14 2026-10-23
● 2026-296T - Construction of 1200MM Sanitary Sewer at Intersection of Kennedy Road and Mayfield Road Project 15-2153 Phase 2, City of Brampton Region of Peel
Ontario
 bt_portal 2026-05-22 2026-11-06
● Notice-2023-800 - Notice of Procurement – Prequalification for Consulting Engineering Services for Transportation Infrastructure Projects City of London
Ontario
 bt_portal 2023-10-27 2026-11-30
● ISD20-181 - Request for Prequalification (RFPQ) for Various Planned Linear & Bridge Capital Projects (2022)
watchlist: Industra Construction Corp.
 City of Greater Sudbury
Ontario
 bt_portal 2022-04-19 2026-12-31
● Notice-2024-815 - Notice of Procurement - 2024-815 Consulting Engineering Services for City of London Stormwater Management Studies and Infrastructure Projects City of London
Ontario
 bt_portal 2024-05-29 2027-05-31
● ISD24-191 - Request for Prequalification (RFPQ) for Various Water/Wastewater 2024-2027 Capital Projects
watchlist: Industra Construction Corp.
 City of Greater Sudbury
Ontario
 bt_portal 2024-11-15 2027-12-31
● 2026-056P - ENGINEERING SERVICES FOR PROPOSED 1200MM WATERMAIN ON BLOOR STREET AND TOMKEN ROAD FROM SILVERTHORN PUMPING STATION TO DUNDAS STREET, PROJECT 25-1220 Region of Peel
Ontario
 bt_portal 2026-05-11 2026-10-29
● RFEOI25-466 - AI for City Building Lab City of Vaughan
Ontario
 bt_portal 2025-11-18 2026-11-19
● APN - NORAD Northern Basing Infrastructure (NNBI), NWT
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-01-28 2026-11-30
● APN - NORAD Northern Basing Infrastructure (NNBI), Nunavut
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-24 2027-01-11
● Open Construction Source List for Ottawa and Gatineau
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-01-23 2029-03-31
● Open Construction Source List for Nunavut
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-01-23 2029-03-31
● Open Construction Source List for Northern Canada
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-01-23 2029-03-31
● Open Construction Source List for CFB Petawawa
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● Open Construction Source List for 8 Wing Trenton
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● Open Construction Source List for 22 Wing North Bay
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● Open Construction Source List for CFB Kingston
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● Open Construction Source List for CFB Borden
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● Open Construction Source List for ASU Toronto
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-01-22 2029-03-31
● APN - RP OPS and CFHA Base Program, Northern Canada
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-02 2029-03-31
● APN - RP OPS and CFHA Base Program , Nunavut
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-02 2029-03-31
● APN - RP OPS and CFHA Base Program - NCR
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-01 2029-03-31