Ontario construction tenders

336 tenders · refreshed every 120 min
All markets Water / Wastewater (61) Roads & Paving (102) Concrete & Structures (35) Bridges & Culverts (30)
TenderBuyerSourcePostedCloses
● APN - SUPPLY AND INSTALL ELECTRONIC SECURITY SYSTEMS
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-04 2026-11-04
● APN - New Swing Space Buildings (MDB Project), CFB Kingston, ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-07-14 2026-08-23
● General Construction QRT Source List
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-07-20 2029-07-20
● APN_CONSTRUCT NEW MAINTENANCE BUILDINGS (MDB PROJECT) PETAWAWA, ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-07-29 2026-09-07
● APN_FIRE HYDRANT INSPECTION, TESTING AND MAINTENANCE (ITM) GARRISON PETAWAWA
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-07-31 2026-09-09
● APN_Accommodations Buildings, Modified Design Build (MDB), CFB Trenton
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-08-06 2026-09-05
● Stage 1 - Keltic Peninsula Mill & pave project – Cape Breton Highlands National Park
*CNST
 Parks Canada Agency (PC)
Ontario
 canadabuys 2026-08-10 2026-08-20
● 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
● South Campus Watermain Replacement
*CNST
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-07-16 2026-08-25
● Step 2 for 2 Service Battalion HQ Administration Company Building
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-07-23 2026-09-10
● MDB - Halifax Heating & Municipal Services Upgrade
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-06-29 2026-08-27
● Indigenous Cultural Centre at Bath Institution
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-07-29 2026-08-27
● Retender EQ754-251469 Burlington Lift Bridge Security Gate and Fence Installation
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-07-23 2026-08-25
● M209 Dorm Recap, Borden, Ontario
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-08-04 2026-09-01
● MDB - Camp Sustain Theatre Support Coordination Centre (CS TSCC)
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-05 2026-09-14
● Boiler Replacement Project at the Harrow Research and Development Centre
*CNST
 Department of Agriculture and Agri-Food (AAFC)
ON
 canadabuys 2026-08-07 2026-08-24
● Roof Replacements – BC18 and BC24 – Beaver Creek Institution - Minimum
*CNST
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-08-04 2026-08-20
● Reconnection of Watermain Beaver Creek Institution
*CNST
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-08-04 2026-08-20
● Basic Military Qualifications Facilities at CFB Borden
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-08-11 2026-09-21
● International Construction Works 5 international regions (Africa/Sub Saharan, Asia/Pacific, Europe, Middle East/Maghreb, and the Americas)
*CNST
 Department of Foreign Affairs, Trade and Development (GAC)
Ontario
 canadabuys 2026-06-30 2026-09-04
● EQ754-270159 - CSC Millhaven Door Control System Upgrades
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-08-13 2026-09-03
● CM-Major Renovation of Connaught Barracks and Other Construction Work
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-06-30 2026-08-25
● HVAC Removal and Replacement – 2 x Furnaces and 2 x Air Conditioning Units
*CNST
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-08-04 2026-08-20
● Refurbishment of the CTA Curtain Wall
*CNST
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-07-13 2026-08-20
● EQ754-270127 Building Demolition, 98 Manitoba Street, Bracebridge, Ontario
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-07-23 2026-08-25
● Housing Construction Program MDB CFHA RPCIP Bagotville, Montreal & Valcartier
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-06-05 2026-10-15
● Housing Construction Program MDB CFHA RPCIP Gagetown, Greenwood & Halifax
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-06-05 2026-10-15
● 2026-199T - WEST DRIVE WATERMAINS, VALVE AND CHAMBERS, EXISTING VALVE REMOVALS, AND ROAD RESURFACING BETWEEN QUEEN STREET AND CLARK BOULEVARD, CITY OF BRAMPTON, PHASE 1, PROJECT 19-1302 Region of Peel
Ontario
 bt_portal 2026-07-30
● 2026-430T - INTERIOR RENOVATIONS AT FERNFOREST AND TOMKEN PEEL REGION PARAMEDICS SERVICES – PROJECT 25601 Region of Peel
Ontario
 bt_portal 2026-07-31
● 2026-226T - BUILDING ENVELOPE AND BALCONY IMPROVEMENTS AT SOUTH COMMON COURT, 2250 SOUTH MILLWAY, MISSISSAUGA, PROJECT #25432 Region of Peel
Ontario
 bt_portal 2026-08-04
● 2026-279P - Supply, Installation, Implementation and Support of Electronic Key Management System for Water and Wastewater Fleet Region of Peel
Ontario
 bt_portal 2026-08-05
● 2026-209P - Water and Wastewater Climate Change Master Plan within the Regional Municipality of Peel Region of Peel
Ontario
 bt_portal 2026-08-07
● 2026-116T - WATERSEDGE SEWAGE PUMPING STATION UPGRADES, CITY OF MISSISSAUGA, PROJECT 18-2905 ASSIGNMENT H
watchlist: Industra Construction Corp., ROMAG Contracting Ltd.
 Region of Peel
Ontario
 bt_portal 2026-08-10
● 2026-054T - CONSTRUCTION OF AN ARTIFICIAL TURF BASEBALL DIAMOND AT THE ARTHUR P. KENNEDY WATER TREATMENT PLANT, CITY OF MISSISSAUGA, Project 26-1927 Region of Peel
Ontario
 bt_portal 2026-08-10
● 2026-235T - Sanitary Sewer Replacement at Denison Avenue, West Street, Braemore Road and Dusty Lane, City of Brampton, Projects 25-2300D1 and D2 and 25-1340G Region of Peel
Ontario
 bt_portal 2026-08-11
● 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 2026-08-14
● PRC005414 - Construction Services for New Mountain Bike Course at Max Ward Memorial Park City of Mississauga
Ontario
 bt_portal 2026-07-29
● PRC005455 - Construction Service for Solar Photovoltaic Panels at Mississauga Sports & Entertainment Centre (MSEC) City of Mississauga
Ontario
 bt_portal 2026-07-31
● PRC005458 - Construction Management Services for Port Credit Arena Lifecycle Renewal and Decarbonization City of Mississauga
Ontario
 bt_portal 2026-08-04
● PRC005534 - Construction Services for Garry W. Morden Hoist Replacement City of Mississauga
Ontario
 bt_portal 2026-08-04
● PRC005270 - Contracting Service for Renovation of Braeben Golfcourse Clubhouse Building City of Mississauga
Ontario
 bt_portal 2026-08-07
● PRC005546 - Construction Services for Refrigeration Plant Equipment Replacement at Tomken Twin Pad Arena City of Mississauga
Ontario
 bt_portal 2026-08-12
● PRC005375 - Construction Services for Kitchen Renovations at Lakeview Golf Course City of Mississauga
Ontario
 bt_portal 2026-08-12
● PRC005485 - Architectural Consulting Services for Small Arms Inspection Building (SAIB) North Building City of Mississauga
Ontario
 bt_portal 2026-08-21
● T2026-239 - Inspection of Storm Sewer Systems Using Cameras City of Brampton
Ontario
 bt_portal 2026-08-04
● T2026-179 - Electrical Components for Transit for a One (1) Year Period City of Brampton
Ontario
 bt_portal 2026-08-05
● RFT # 2026-119-22-136 - Construction of Dunsmore Park (Community Park) Town of Caledon
Ontario
 bt_portal 2026-08-05
● NRFP # 2026-175-26-129 - Engineering Consulting Services for the Rehabilitation of Albion Vaughan Road Town of Caledon
Ontario
 bt_portal 2026-08-11
● NRFP # 2026-009-26-187 - Guide Rail Inventory, Roadside Safety Assessment, and Capital Improvement Plan Town of Caledon
Ontario
 bt_portal 2026-08-13
● RFTC-3224-25-26-100 - Roundabout Construction and Rehabilitation Works on York Durham Line in the Town of Whitchurch-Stouffville York Region
Ontario
 bt_portal 2026-07-31
● RFTC-3532-26 - construction services for underground garage repairs at the Richmond Hill HUB in the City of Richmond Hill York Region
Ontario
 bt_portal 2026-08-04
● RFPC-3597-26 - Architectural and Engineering Services for Renovation Projects, Package F, at the York Region Administrative Centre York Region
Ontario
 bt_portal 2026-08-05
● RFTC-3501-26-26-134 - Beaver Creek Culvert Rehabilitation On Woodbine Avenue, approximately 35 metres south of Highway 7 in the City of Markham York Region
Ontario
 bt_portal 2026-08-06
● RFTC-3623-26 - Building Envelope Restoration at Evergreen Terrace and Maplewood Place York Region
Ontario
 bt_portal 2026-08-10
● RFT-3744-26 - Maintenance Services for York Region Production Wells: Pump Maintenance and Well Rehabilitation Program 2026-2028 York Region
Ontario
 bt_portal 2026-08-11
● RFPC-2998-25-C26052 - Architectural and Engineering Consultant Services for a New Event Space on the 8th Floor, at the 17150 Yonge Street Building, Newmarket York Region
Ontario
 bt_portal 2026-08-12
● RFPC-3920-26 - Design, Contract Administration and Site Inspection Services for Sutton Water Resource Recovery Facility Rehabilitation York Region
Ontario
 bt_portal 2026-08-13
● RFPQ-3879-26 - Prequalification of Consultants for Detailed Design and Engineering Services for Two Proposed Single-Lane Roundabouts on Ravenshoe Road at Kennedy Road and McCowan Road in the Town of Georgina York Region
Ontario
 bt_portal 2026-08-17
● RFPC-3789-26 - Early Contractor Involvement (ECI) Services for the Design and Construction of Highway 7 East for a new BRT Median Rapidway and Stations York Region
Ontario
 bt_portal 2026-08-19
● RFPQ26-087 - Prequalification of MoveSmart and Road Safety Providers City of Vaughan
Ontario
 bt_portal 2026-07-29
● T26-246 - Construction Work at Stormwater Management Ponds City of Vaughan
Ontario
 bt_portal 2026-08-10
● T26-153 - Intersection Improvements on Huntington Road at Nashville Road and Algoma Road City of Vaughan
Ontario
 bt_portal 2026-08-13
● T26-252 - Replacement of Two (2) Electrical Distribution Panels at Garnet A. Williams Community Centre (GAWCC) City of Vaughan
Ontario
 bt_portal 2026-08-25
● 113-Q-26 - Fire Station 95 Structural Repairs to Foundation Walls City of Markham
Ontario
 bt_portal 2026-08-07
● 168-R-26 - Consulting Engineering Services for Hydraulic Study and Design for Small Culverts City of Markham
Ontario
 bt_portal 2026-08-07
● 107-T-26 - Thornhill Village Library Foundation Waterproofing City of Markham
Ontario
 bt_portal 2026-08-14
● RFP-2026-104 - Multi-Year Supply and Delivery of Ice Resurfacing Equipment, Related Attachments, EV Charging Systems and Support Services Town of Newmarket
Ontario
 bt_portal 2026-08-05
● RFP-2026-089 - Sports Field Lighting Repair, Upgrades and Maintenance - Construction Town of Newmarket
Ontario
 bt_portal 2026-08-07
● RFP-2026-086 - Sidewalk and Boulevard Maintenance and Repair Services Town of Newmarket
Ontario
 bt_portal 2026-08-14
● 26-PROC-0044 - REHABILITATION OF HIGHLAND FIELD PARKING LOT AT 510 INDUSTRIAL PARKWAY SOUTH Town of Aurora
Ontario
 bt_portal 2026-08-05
● 26-PROC-0045 - 115 GEORGE STREET CONSTRUCTION FOR SITE SERVICING AND GRADING Town of Aurora
Ontario
 bt_portal 2026-08-07
● 26-PROC-0048 - DESIGN OF WATERMAIN AND ROAD REHABILIATION ON SEGMENTS OF BROOKLAND AVENUE, COUSINS DRIVE AND DUNNING AVENUE Town of Aurora
Ontario
 bt_portal 2026-08-21
● WS-RFT-26-049 - Streetlighting and Sidewalk Construction Along Highway 48 from Ballantrae Gates Plaza to Ballantrae Common Town of Whitchurch-Stouffville
Ontario
 bt_portal 2026-08-10
● WS-RFT-26-058 - Ram Forest Road Reconstruction (from Aurora Road to Fortecon Drive) Town of Whitchurch-Stouffville
Ontario
 bt_portal 2026-08-12
● OID2026-042 - CONCRETE WORK Town of Georgina
Ontario
 bt_portal 2026-07-28
● OID2026-053 - HVAC REPLACEMENTS & DEHUMIDIFICATION UNIT REPAIR Town of Georgina
Ontario
 bt_portal 2026-07-29
● OID2026-052 - DUCLOS POINT ROAD DRAINAGE IMPROVEMENTS Town of Georgina
Ontario
 bt_portal 2026-08-04
● OID2026-043 - ASPHALT PATCHING Town of Georgina
Ontario
 bt_portal 2026-08-05
● OID2026-051 - INTEGRATED INFRASTRUCTURE MASTER PLAN Town of Georgina
Ontario
 bt_portal 2026-08-05
● OID2026-047 - SANITARY SEWER & MANHOLE CONDITION ASSESSMENT Town of Georgina
Ontario
 bt_portal 2026-08-07
● FRS2026-055 - STATION 1-6 RENOVATION Town of Georgina
Ontario
 bt_portal 2026-08-13
● S-3369A-26 - Third Line Wastewater Pumping Station and Mid-Halton Wastewater Treatment Plant Inlet Building Upgrades
watchlist: Industra Construction Corp.
 Halton Region
Ontario
 bt_portal 2026-07-28
● WS-3446B-26 - Request for Tender for Watermain, Wastewater Main and Stormwater System Improvements in the Saville Crescent Area (Package 2) in the Town of Oakville Halton Region
Ontario
 bt_portal 2026-08-06
● S-4404A-26 - Wastewater Main Replacement in Easement Along West Aldershot Creek, in the City of Burlington Halton Region
Ontario
 bt_portal 2026-08-06
● P-1264-26 - Consulting Engineering Services for Acton Wastewater Treatment Plant – Digester 1, SCADA System and Plant Upgrades Halton Region
Ontario
 bt_portal 2026-08-13
● P-1332-26 - Engineering Services for Junction Street Wastewater Pumping Station Expansion, in the City of Burlington Halton Region
Ontario
 bt_portal 2026-08-13
● T-740-26 - Concrete Rehabilitation for the Grey Water Tanks at the Halton Waste Management Site, Milton Ontario Halton Region
Ontario
 bt_portal 2026-08-18
● W-3401B-26 - Request for Tender for Watermain Replacement on Elgin Street and Queen Street, in the Town of Halton Hills Halton Region
Ontario
 bt_portal 2026-08-20
● P-1315-26 - Design, Build and Delivery of a Paramedic, Mobile, Emergency Support Unit (Paramedic, Mobile, Command Unit) Halton Region
Ontario
 bt_portal 2026-08-20
● ES-26-34 - Ireland Park Pedestrian Bridge Replacement City of Burlington
Ontario
 bt_portal 2026-07-31
● ES-26-02 - 2026 Local Roads Resurfacing City of Burlington
Ontario
 bt_portal 2026-08-04
● RFPQ-26-503 - Prequalification of General Contractors for the Tyandaga Golf Course Irrigation System Upgrades City of Burlington
Ontario
 bt_portal 2026-08-07
● ES-26-16 - Upper Middle Road Minor Reconstruction and Watermain Installation City of Burlington
Ontario
 bt_portal 2026-08-18
● 2026-047-PQ - Prequalification for Heritage General Contractors Town of Halton Hills
Ontario
 bt_portal 2026-08-11
● RFPQ-1068-2026 - Prequalification of General Contractors for Large Greenfield Sanitary Sewage Pumping Station Construction Projects in the Region of Durham
watchlist: Industra Construction Corp., ROMAG Contracting Ltd.
 Durham Region
Ontario
 bt_portal 2026-07-28
● D2026-54 - Kingston Road (Regional Highway 2) bus rapid transit project from Steeple Hill to Merritton Road in the City of Pickering Durham Region
Ontario
 bt_portal 2026-07-30
● T-681-2026 - Rehabilitation of gravity sewers by cleaning, cured-in-place pipe lining and closed-circuit television inspection on various streets throughout the Region of Durham Durham Region
Ontario
 bt_portal 2026-08-04
● D2026-47 - Intersection Modification at Westney Road (Regional Road 31) and Concession Road 6 in the City of Pickering Durham Region
Ontario
 bt_portal 2026-08-10
● RFPQ-1053-2026 - Prequalification of general contractors for Large Greenfield Water Facility Construction Projects in the Region of Durham
watchlist: Industra Construction Corp., ROMAG Contracting Ltd.
 Durham Region
Ontario
 bt_portal 2026-08-12
● D2026-14 - Road reconstruction and rehabilitation on Lake Ridge Road (Regional Road 23) in the Township of Brock and Uxbridge Durham Region
Ontario
 bt_portal 2026-08-18
● RFPQ-1082-2026 - Prequalification of general contractors for a large remediation project at Courtice Water Pollution Control Plant in the Region of Durham
watchlist: Industra Construction Corp.
 Durham Region
Ontario
 bt_portal 2026-08-19
● RFP-1039-2026 - Engineering consulting services for preliminary and detailed design of Thornton Road South (Regional Road 52) from Stellar Drive (Regional Road 25) to King Street West, in the City of Oshawa Durham Region
Ontario
 bt_portal 2026-08-25
● Q2026-23 - Facility Snow Removal City of Pickering
Ontario
 bt_portal 2026-07-30
● RFI-01-2026 - Curbside Waste Collection Town of Whitby
Ontario
 bt_portal 2026-09-03
● C2026-071 - Fire Fighter's Memorial - Landscape Construction City of Oshawa
Ontario
 bt_portal 2026-08-04
● C15-62-26 M - Tender for Roadside Ditching City of Hamilton
Ontario
 bt_portal 2026-07-28
● C15-09-26 BR - Tender for Culvert Replacement of Bridge 086 at Cross Street, 25m South of Alma Street City of Hamilton
Ontario
 bt_portal 2026-07-31
● C11-02-26 - Proposal for Powerline Road West Environmental Assessment (Bethel Church Road to Lynden Road) City of Hamilton
Ontario
 bt_portal 2026-08-04
● C11-08-26 - Tender for Winter Maintenance Services for Sidewalks, Pathways and Transit Stops City of Hamilton
Ontario
 bt_portal 2026-08-05
● C15-70-26 H - Tender for Operational Resurfacing - Kenilworth Access from Bridge 320 to Kenilworth Avenue South & Kimberly Drive City of Hamilton
Ontario
 bt_portal 2026-08-06
● C15-59-26 HW - Tender for Reconstruction of Scenic Drive from Chateau Court to Goulding Avenue City of Hamilton
Ontario
 bt_portal 2026-08-10
● C11-36-26 - Proposal for Prime Consultant Services for Dave Anderychuk Mountain Arena Lifecycle Renewal and Building Repairs City of Hamilton
Ontario
 bt_portal 2026-08-26
● 2026-T-88 - REHABILITATION OF BRIDGES AND CULVERTS IN THE NIAGARA REGION Niagara Region
Ontario
 bt_portal 2026-07-28
● 2026-T-103 - Removal and Replacement of Wooden Stairs and Ramp on Buildings at the Humberstone and Niagara Road 12 Landfill sites Niagara Region
Ontario
 bt_portal 2026-08-11
● 2026-RFP-112 - DeCew Spillway Rehabilitation Design – Phase 3 Niagara Region
Ontario
 bt_portal 2026-08-20
● RFT - MW-ENG-26-47 - Valley Way Sewer Separation - Phase 1A City of Niagara Falls
Ontario
 bt_portal 2026-08-05
● RFT - MW-ENG-26-49 - Rehabilitation of Murray Street Pedestrian Bridge City of Niagara Falls
Ontario
 bt_portal 2026-08-05
● P26-060 - RFT - 2026 Asphalt Resurfacing Program City of St. Catharines
Ontario
 bt_portal 2026-07-30
● P22-068 - RFT - Trail Improvements - Participark Trail Reconstruction City of St. Catharines
Ontario
 bt_portal 2026-08-04
● RFSQ 2026-12 CORP - Construction Consulting Services Town of Grimsby
Ontario
 bt_portal 2026-08-07
● ITT 2026-15 PWC - 2026 Road Rehabilitation Town of Grimsby
Ontario
 bt_portal 2026-08-14
● T2026-196 - 2026 Rural Resurfacing Sawmill Road from Snyder’s Flats Road to Katherine St, Township of Woolwich & Nafziger Road from Snyder’s Road to Erbs Road, Township of Wilmot Region of Waterloo
Ontario
 bt_portal 2026-07-30
● T2026-210 - Janitorial Services at GRT Ainslie Terminal, 35 Ainslie St. South, Cambridge, ON Region of Waterloo
Ontario
 bt_portal 2026-07-31
● T2026-117 - Reconstruction of Regional Road No. 55 (Victoria Street South) From Regional Road No.58 (Fischer-Hallman Road) To Lawrence Avenue, in the City of Kitchener, Region of Waterloo
Ontario
 bt_portal 2026-08-07
● T2026-217 - Winter Maintenance and Snow Removal Services at Various Region of Waterloo Housing Buildings Region of Waterloo
Ontario
 bt_portal 2026-08-07
● T2026-146 - 651 Concession Rd – New Paramedic Services Station, Cambridge, Ontario (under PQ2026-12) Region of Waterloo
Ontario
 bt_portal 2026-08-11
● T2026-158 - Doon Heritage Village Sawmill Structural Repairs, 10 Huron Road Kitchener ON Region of Waterloo
Ontario
 bt_portal 2026-08-12
● T2026-159 - Doon Heritage Village Shantz Barn Structural Repairs, 10 Huron Road Kitchener ON Region of Waterloo
Ontario
 bt_portal 2026-08-12
● C2026-34 - NAFZIGER ROAD AT WELLESLEY CREEK (ID#0552) REPLACEMENT & QUEENS BUSH ROAD AT FIRELLA CREEK(ID#0504) REHABILITATION AND RESURFACING OF REGIONAL ROAD 5 (NAFZIGER ROAD) FROM GERBER ROAD TO QUEENS BUSH ROAD AND REGIONAL ROAD 5 (QUEENS BUSH ROAD) FROM NAFZIGER ROAD (RR5) TO HUCHINSON ROAD) Region of Waterloo
Ontario
 bt_portal 2026-08-13
● P2026-15 - Storm Sewer CCTV Inspection Region of Waterloo
Ontario
 bt_portal 2026-08-14
● Q26-114 - River Road East (Fairway Road North to Rennie Drive) Road Rehabilitation Contract City of Kitchener
Ontario
 bt_portal 2026-07-30
● Q26-032 - New Sidewalk / Multi Use Trail Infill Construction Contract City of Kitchener
Ontario
 bt_portal 2026-08-04
● Q26-125 - Winter Maintenance Residential Sidewalk and Driveway Windrows City of Kitchener
Ontario
 bt_portal 2026-08-13
● RFT-2026-077 - Clarke Road Cycling Improvements City of London
Ontario
 bt_portal 2026-07-29
● RFT-2026-145 - Rehabilitation of Leachate Maintenance Holes 701, 601, and 801 at the W12A Landfill Site City of London
Ontario
 bt_portal 2026-07-31
● RFT-2026-148 - Carling Heights Optimist Community Centre Roofing Replacement City of London
Ontario
 bt_portal 2026-08-21
● Notice-2023-800 - Notice of Procurement – Prequalification for Consulting Engineering Services for Transportation Infrastructure Projects City of London
Ontario
 bt_portal 2026-11-30
● 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 2027-05-31
● 2026-67 - Testing and Rehabilitation of Large Water Meters City of Brantford
Ontario
 bt_portal 2026-07-29
● 2026-74 - City Hall Emergency Power Expansion and HVAC Upgrade City of Brantford
Ontario
 bt_portal 2026-08-04
● 2026-73 - Prequalification of Contractors for Rehabilitation of Primary Clarifiers
watchlist: ROMAG Contracting Ltd.
 City of Brantford
Ontario
 bt_portal 2026-08-13
● T2026 PW-26-15 - Asphalt Patching - Various Dufferin County Roads County of Dufferin
Ontario
 bt_portal 2026-07-30
● NRFP2026 FA-26-02 - Winter Operations Facility Upgrades County of Dufferin
Ontario
 bt_portal 2026-08-06
● RFT#2026-02 - Placement Of Hot Mix Asphalt And Shoulder Gravel on 10th Sideroad in Mulmur Township of Mulmur
Ontario
 bt_portal 2026-07-31
● 26-062 RFP - CCTV and Hydraulic Cleaning of Stormwater Sewers City of Guelph
Ontario
 bt_portal 2026-08-04
● 26-064 RFP - Consulting Services for Park Washroom Renovations at Various Locations City of Guelph
Ontario
 bt_portal 2026-08-06
● 26-074 RFT - Exhibition Area Reconstruction City of Guelph
Ontario
 bt_portal 2026-08-12
● RFQ 2026-077 - CANAL ROAD BRIDGE REHABILITATION ENGINEERING SERVICES County of Simcoe
Ontario
 bt_portal 2026-07-30
● P-26-006 - Building Condition Assessments and Asset Lists Town of Innisfil
Ontario
 bt_portal 2026-08-12
● BWG26-417-Q - Church Well 2R Construction for the BWG Water System Town of Bradford West Gwillimbury
Ontario
 bt_portal 2026-08-06
● 2026-014 - Fox Street & Rotary Champlain Wendat Park Sanitary Sewer Lining Town of Penetanguishene
Ontario
 bt_portal 2026-08-05
● FIN2026-152T - Barrie City Hall – Fourth Floor Renovation City of Barrie
Ontario
 bt_portal 2026-07-30
● FIN2026-139P - Road Weather Information System (RWIS) Operations and Maintenance City of Barrie
Ontario
 bt_portal 2026-08-05
● FIN2026-032T - Anne Street - New 3N Booster Pump Station & 2N Booster Pump Station Reconstruction
watchlist: Industra Construction Corp.
 City of Barrie
Ontario
 bt_portal 2026-08-11
● 2026-082-EIS-WWW - Primary Digester Cleaning and Rehabilitation City of Orillia
Ontario
 bt_portal 2026-07-30
● 2026-025-EIS-AMM - HVAC and On-Demand Services City of Orillia
Ontario
 bt_portal 2026-08-13
● F18_2026-035 - Burnside Line at Division Road Signalization RFT Township of Severn
Ontario
 bt_portal 2026-08-20
● 2026-085-CQ - Polymer Mixer Replacement and the Lindsay Water Treatment Plant City of Kawartha Lakes
Ontario
 bt_portal 2026-07-30
● 2026-065-CQ - 180 Kent Street Building Envelope Restoration City of Kawartha Lakes
Ontario
 bt_portal 2026-07-30
● RFSQ 2026-089-OQ - Roster for Public Works Asphalt Restoration and Small Area Paving Services City of Kawartha Lakes
Ontario
 bt_portal 2026-08-12
● RFQ-144-26 - Trans Canada Bridge Improvements City of Peterborough
Ontario
 bt_portal 2026-08-14
● T-04-2026 - Culvert Replacement County of Peterborough
Ontario
 bt_portal 2026-07-30
● T-21-2026 - Hot Mix Asphalt Patches County of Peterborough
Ontario
 bt_portal 2026-08-12
● SQ-03-2026 - Municipal Structural Engineering Design, Contract Administration and Inspection Services - Vendor of Record County of Peterborough
Ontario
 bt_portal 2026-08-13
● ES-2026-11 P-19-26 - CCTV Inspection Services for Sanitary Gravity Mains City of Belleville
Ontario
 bt_portal 2026-08-10
● ENG-2026-15 P-20-26 - Consulting Services for Geotechnical Investigations for Bridge Street East – Church Street to Herchimer Avenue City of Belleville
Ontario
 bt_portal 2026-08-17
● 26-49 - Design of Phase 2A and 2B Upgrades - Trenton Wastewater Treatment Plant - 25 Couch Crescent, Trenton, ON City of Quinte West
Ontario
 bt_portal 2026-07-28
● 26-15 - Division Street Reconstruction - Trenton, ON City of Quinte West
Ontario
 bt_portal 2026-08-11
● 26-806 - HVAC Make Up Air Unit Replacement - 7 Turnbull St, Belleville ON County of Hastings
Ontario
 bt_portal 2026-08-11
● 26-807 - Curtain Wall Rehabilitation - 24 Brown St, Belleville ON County of Hastings
Ontario
 bt_portal 2026-08-13
● 26-805 - HVAC Make Up Air Unit Replacements - 5 Turnbull St County of Hastings
Ontario
 bt_portal 2026-08-13
● 26-P07 - Engineering Design and Construction Administration for Thermal Plant Conversion to Natural Gas Condensing Boilers at the Civic Complex & Aquatic Centre City of Cornwall
Ontario
 bt_portal 2026-07-31
● IT-2026-02 - P25 Digital Radio System Modernization – Fire Services VHF Simulcast Infrastructure United Counties of Leeds and Grenville
Ontario
 bt_portal 2026-08-17
● CSS-2026-11 - House Demolition United Counties of Leeds and Grenville
Ontario
 bt_portal 2026-08-20
● 2026-19-T-OPS - Sanitary Flow Meter Installation Town of The Blue Mountains
Ontario
 bt_portal 2026-07-30
● IRFT-CDS-FFS-26-23 - Port Rowan Community Centre Retrofit and Exterior Repairs and Upgrades Norfolk County
Ontario
 bt_portal 2026-07-30
● RFP - CDS-FFS-26-12 - Consulting Services for Building Restoration at Five (5) Norfolk County Heritage Facilities Norfolk County
Ontario
 bt_portal 2026-08-18
● LOI-ENG-2026-726 - John Pound Road SPS & Forcemain Class EA County of Oxford
Ontario
 bt_portal 2026-07-28
● TENDER-ENG-2026-733 - Oxford Road 2: Thamesford Corridor Reconstruction County of Oxford
Ontario
 bt_portal 2026-08-11
● 26-04-01 - Prequalification of General Contractors for 333 St. Andrew Steet Administration Building Renovations City of Sarnia
Ontario
 bt_portal 2026-08-14
● 2026-143 - Structural Stabilization of the Train Station OMC County of Lambton
Ontario
 bt_portal 2026-08-05
● R26-208 - Engineering Services for Southwest Chatham Sanitary Pump Stations Municipality of Chatham-Kent
Ontario
 bt_portal 2026-08-14
● 183 - Sylvestre Drive and Desro Drive Reconstruction Project Town of Tecumseh
Ontario
 bt_portal 2026-08-06
● 181 - Consulting Services for the O'Neil Drive Sanitary Sewer Project Town of Tecumseh
Ontario
 bt_portal 2026-08-07
● C23-154 - Request for Tender (RFT) for Data Room Retrofit Construction Services City of Greater Sudbury
Ontario
 bt_portal 2026-08-13
● ENG26-51 - Request for Tender for College Street Underpass Rehabilitation City of Greater Sudbury
Ontario
 bt_portal 2026-08-18
● C23-147 - Request for Tender (RFT) for the Frobisher Recycling Facility Fire Suppression System Upgrades City of Greater Sudbury
Ontario
 bt_portal 2026-08-20
● H01-134 - Request for Proposal (RFP) for Condition Assessment, Detailed Design and Contract Administration Services for 159 Louis Street Building Envelope Restoration Project City of Greater Sudbury
Ontario
 bt_portal 2026-08-20
● 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 2026-12-31
● 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 2027-12-31
● RFT 2026-045 - Lakeshore Drive Twin Culvert Replacement City of North Bay
Ontario
 bt_portal 2026-07-31
● RFT 2026-031 - Watermain Rehabilitation Using Cured-In-Place-Pipe (CIPP) City of North Bay
Ontario
 bt_portal 2026-08-05
● RFT 2026-032 - Premier Road Sewage Pumping Station, Forcemain Sanitary Sewer and Road Reconstruction City of North Bay
Ontario
 bt_portal 2026-08-11
● RFQ 2026-067 - Kings Landing Rehabilitation City of North Bay
Ontario
 bt_portal 2026-08-12
● 2026-T-50 - Roads Resurfacing Program - 2026 Part 1 - Region Wide - Multi-year Niagara Region
Ontario
 bt_calendar 2026-06-04
● RFP2026-7 - Consulting Services for Michell Bridge Replacement City of Pickering
Ontario
 bt_calendar 2026-06-04
● 2026-30 - Wayne Gretzky Reservoir & Pumping Station Building Envelope and Roof Replacement City of Brantford
Ontario
 bt_calendar 2026-06-04
● RFT # 2026-178-00-000 - Demand and Emergency Plumbing Maintenance Services for Town of Caledon Facilities Town of Caledon
Ontario
 bt_calendar 2026-06-05
● RFP-1048-2026 - Concrete pressure pipe watermain condition assessment Region of Durham
Ontario
 bt_calendar 2026-06-05
● RFT-2026-09 - Stratford Rotary Complex Roofing Replacement City of Stratford
Ontario
 bt_calendar 2026-06-05
● 26-PROC-0026 - DEGRAAF CRES / ST. JOHN’S SDRD TRAIL CONSTRUCTION Town of Aurora
Ontario
 bt_calendar 2026-06-08
● Q26-080 - Professional Services - Balmoral Drive, Brandon Avenue, Dunbar Road, & Katherine Crescent Road Reconstruction City of Kitchener
Ontario
 bt_calendar 2026-06-08
● 2026-T-56 - Roads Resurfacing 2026 Part 2 - Multi Year Niagara Region
Ontario
 bt_calendar 2026-06-08
● 2026-T-80 - 2026 Annual Asphalt Patching Program Various Locations Niagara Region
Ontario
 bt_calendar 2026-06-08
● 26-PROC-0038 - ATKINSON PARK PLAYGROUND RENOVATION Town of Aurora
Ontario
 bt_calendar 2026-06-09
● 26-PROC-0034 - WELLINGTON STREET EAST MULTI-USE PATHWAY REHABILITATION Town of Aurora
Ontario
 bt_calendar 2026-06-09
● P-1334-26 - Provision of Engineering Services for Watermain in North Service Road and King Road in Aldershot in the City of Burlington (PR-3583A) Region of Halton
Ontario
 bt_calendar 2026-06-09
● 2026-T-57 - 2026 Roads Resurfacing Program - Part 3 - Multi-year Niagara Region
Ontario
 bt_calendar 2026-06-10
● W-2695C-A-26 - Request for Prequalification for Burloak Booster Pump Station and Watermains Category 1: General Contractor & Category 2: Tunnelling Subcontractor Region of Halton
Ontario
 bt_calendar 2026-06-11
● RFP2026 DO-26-05 - Space Needs Assessment at Dufferin Oaks Long Term Care Facility County of Dufferin
Ontario
 bt_calendar 2026-06-18
● RFP26-007 - Roads Winter Maintenance Services City of Vaughan
Ontario
 bt_calendar 2026-07-07
● 21257 - Electrical Supplies & Hardware District School Board of Niagara
Ontario
 bt_calendar 2026-08-31
● Interior Hub Mechanical Replacements & Upgrades Bruce County
Ontario
 bonfire 2026-06-16
● Replacement of HVAC Unit Ventilators with Air Source Heat Pumps at Sydenham Campus Grey County
Ontario
 bonfire 2026-06-19
● Consultant Services for the Rehabilitation of Structure 013-068 Grey County
Ontario
 bonfire 2026-06-25
● Transit Windsor Garage Expansion - General Contractor City of Windsor
Ontario
 biddingo 2026-05-12 2026-06-16
● PONTIAC PUMPING STATION UPGRADES City of Windsor
Ontario
 biddingo 2026-05-11 2026-06-26
● ENGINEERING CONSULTING SERVICES, LAUZON PARKWAY IMPROVEMENT PROJECT FROM CABANA ROAD EAST TO PROVINCIAL HIGHWAY 401 City of Windsor
Ontario
 biddingo 2026-04-22 2026-06-03
● CABANA ROAD E - POND 8 - SNAKE EXLUSION FENCE City of Windsor
Ontario
 biddingo 2026-05-12 2026-05-27
● Concrete Panel Repairs - Various Locations City of Windsor
Ontario
 biddingo 2026-05-12 2026-05-27
● CRACK SEALING OF ASPHALT PAVEMENT City of Windsor
Ontario
 biddingo 2026-05-08 2026-05-25
● NORTH SERVICE ROAD MILL AND PAVE City of Windsor
Ontario
 biddingo 2026-05-06 2026-05-22
● Sir John A. MacDonald Boulevard CN Rail Overpass Rehabilitation City of Kingston
Ontario
 biddingo 2026-05-01 2026-06-10
● Riverside Central Park Culvert Replacement and Pathway City of Kingston
Ontario
 biddingo 2026-05-07 2026-06-10
● Centennial Drive and Portsmouth Avenue Resurfacing Centennial Drive From Princess Street to Bath Road Portsmouth Avenue From Princess Street to Bath Road City of Kingston
Ontario
 biddingo 2026-05-11 2026-06-10
● Construction Services for the Development of Cataraqui West Community Park and the Trail Entry off Cataraqui Woods Drive City of Kingston
Ontario
 biddingo 2026-06-03 2026-06-30
● Service Disconnects, Abatement and Structural Demolition of 38 Cowdy Street, Kingston City of Kingston
Ontario
 biddingo 2026-03-26 2026-06-03
● Resurfacing Leroy Grant Drive & Elliott Avenue - All Way Stop at Park Street and Toronto Street City of Kingston
Ontario
 biddingo 2026-05-14 2026-06-03
● Underground Servicing Improvements on Fieldstone Drive - From Fieldstone Drive to 367 Gore Road City of Kingston
Ontario
 biddingo 2026-04-07 2026-04-30
● Closed Circuit Television (CCTV) Inspection of Storm Sewer System 2026 City of Kingston
Ontario
 biddingo 2026-03-31 2026-04-28
● New Intake EA Marine Geophysical Survey - Raymond A. Baker Water Treatment Plant Town of Collingwood
Ontario
 biddingo 2026-05-12 2026-06-05
● New Intake Class EA Marine Archaeological Assessment, Water Treatment Plant Town of Collingwood
Ontario
 biddingo 2026-05-19 2026-06-10
● Pedestrian Crossovers Construction Town of Collingwood
Ontario
 biddingo 2026-04-23 2026-05-25
● Provision of Roadway Microsurfacing Within Town of Collingwood Town of Collingwood
Ontario
 biddingo 2026-04-14 2026-05-05
● Asphalt Resurfacing, Annual Program Town of Collingwood
Ontario
 biddingo 2026-03-27 2026-04-28
● Provision of Roadway Crack Sealing Services Town of Collingwood
Ontario
 biddingo 2026-04-02 2026-04-24
● 2026 Infrastructure Renewal Collingwood Town of Collingwood
Ontario
 biddingo 2026-03-23 2026-04-23
● Warminster Sideroad Township of Oro-Medonte
Ontario
 biddingo 2026-05-26 2026-06-16
● Bridge 12 Township of Oro-Medonte
Ontario
 biddingo 2026-03-24 2026-04-16
● Bridge 2 Rehabilitation Township of Oro-Medonte
Ontario
 biddingo 2026-03-13 2026-04-07
● Design and Construction Administration - Pickleball Courts Township of Oro-Medonte
Ontario
 biddingo 2026-02-26 2026-03-19
● Horseshoe Highlands Water Tower Rehabilitation Township of Oro-Medonte
Ontario
 biddingo 2025-11-27 2025-12-18
● 2026-326P - Design Assistance with Pre-Selection of Modular Drinking Water Treatment Pilot Equipment and Services at the Arthur P. Kennedy Water Treatment Plant, City of Mississauga Region of Peel
Ontario
 bt_portal 2026-06-04
● 2026-027P - SAFETY CONSULTANT SERVICES FOR WATER, WASTEWATER, TRANSPORTATION AND OTHER REGION OF PEEL CONSTRUCTION PROJECTS Region of Peel
Ontario
 bt_portal 2026-06-08
● 2026-225T - Building Enclosure Work At 153 Middleton Way, Brampton Region of Peel
Ontario
 bt_portal 2026-06-09
● 2026-260T - Highway 50 Concrete Protective Liner (CPL) Performance Evaluation Region of Peel
Ontario
 bt_portal 2026-07-28
● 2026-302PQ - PREQUALIFICATION OF PLUMBING SYSTEM UPGRADE CONTRACTORS FOR 66 KING STREET WEST, MISSISSAUGA Region of Peel
Ontario
 bt_portal 2026-06-15
● 2026-334P - Architectural Services for Renovations to Leased Space at Erin Mills Town Centre for Peel Regional Police Region of Peel
Ontario
 bt_portal 2026-06-16
● 2026-174T - UNDERGROUND PARKING GARAGE REHABILITATION AT SURVEYOR’S POINT - 111 AGNES ST., MISSISSAUGA, PROJECT 25439 Region of Peel
Ontario
 bt_portal 2026-06-17
● 2026-283T - PROPOSED WATERMAIN ON WINSTON CHURCHILL BOULEVARD, SOUTH SHERIDAN WAY AND BENEDET DRIVE, CITY OF MISSISSAUGA, ASSIGNMENT A, PROJECT 23-1310 Region of Peel
Ontario
 bt_portal 2026-07-30
● 2026-315T - REPLACEMENT OF LOW RETAINING WALLS AT QUEEN FREDERICA TOWNHOUSES (PROJECT 24511) Region of Peel
Ontario
 bt_portal 2026-06-22
● 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 2026-08-14
● PRC005502 - Construction Services for Various Improvements at Sandgate Park City of Mississauga
Ontario
 bt_portal 2026-06-05
● PRC005457 - Construction Service for Demolition of Accessory Buildings at 56 Ontario Street East City of Mississauga
Ontario
 bt_portal 2026-06-11
● PRC005416 - Construction Services for River Grove Community Centre Renewal City of Mississauga
Ontario
 bt_portal 2026-06-11
● RFP2026-041 - Construction of Black Forest Park City of Brampton
Ontario
 bt_portal 2026-06-15
● T2026-182 - Susan Fennell Sportsplex Interior Facility Enhancements City of Brampton
Ontario
 bt_portal 2026-06-09
● T2026-169 - Concrete Mudjacking and Lip Slicing Repair Services City of Brampton
Ontario
 bt_portal 2026-06-10
● RFT # 2026-178-00-000 - Demand and Emergency Plumbing Maintenance Services for Town of Caledon Facilities Town of Caledon
Ontario
 bt_portal 2026-06-05
● RFT # 2026-038-25-093 - Creditview Road Sidewalk Upgrades, Streetlight Installation and Site Improvements (Village of Cheltenham) Town of Caledon
Ontario
 bt_portal 2026-06-05
● NRFP # 2025-249 - Consulting Services for the Bolton Industrial Area Stormwater Management Master Drainage Plan Town of Caledon
Ontario
 bt_portal 2026-06-08
● NRFP # 2026-159-25-160 - Construction Services for a Provincial Offences Court and Administrative Facility Town of Caledon
Ontario
 bt_portal 2026-06-11
● NRFP # 2026-033-26-136 - Design-Build Services for the Rehabilitation and Modernization of the Town Hall Water Feature Town of Caledon
Ontario
 bt_portal 2026-06-24
● RFT # 2026-005-26-128 - Stormwater Management Pond #14 Outlet Repair and Culvert Rehabilitation at Albion Vaughan Road Town of Caledon
Ontario
 bt_portal 2026-06-29
● RFTC-1735-24 - Construction of Mosaic House Commercial Space Fit-Out for Regional Services, 5676 Main Street in the Town of Whitchurch-Stouffville York Region
Ontario
 bt_portal 2026-06-08
● RFTC-3177-25 - Construction services for Electrical upgrades at Fairy Lake Gardens located at 474 Eagle Street, Newmarket, ON L3Y 4Y7 York Region
Ontario
 bt_portal 2026-06-08
● RFP-3627-26 - Consulting Services for the Inspection and Appraisal of Bridges, Large Culverts, Structural Retaining Walls, and Large Overhead Sign Supports Owned by the Regional Municipality of York York Region
Ontario
 bt_portal 2026-06-09
● RFTC-3504-26-26-137 - Major Mackenzie Drive Culvert York Region
Ontario
 bt_portal 2026-06-10
● RFPQ-3788-26 - RFPQ- Early Contractor Involvement (ECI) Services for the Design and Construction of Highway 7 East for a new BRT Median Rapidway and Stations York Region
Ontario
 bt_portal 2026-06-10
● RFPC-3546-26 - Municipal Class Environmental Assessment and Preliminary Design Services for the Aurora Central Watermain York Region
Ontario
 bt_portal 2026-06-10
● RFPQ-3753-26 - General Contractors for Various Capital Road Improvement Projects in the Region of York York Region
Ontario
 bt_portal 2026-06-11
● RFTC-3158-25-24091 - COURT SERVICES RENOVATION York Region
Ontario
 bt_portal 2026-06-15
● RFTC-2668-25 - Rehabilitation of the 2nd Concession Sewer and Holland Landing West Control Valve Chamber York Region
Ontario
 bt_portal 2026-06-16
● RFSQ-3625-26 - Pre-Qualification for Short Term Minor Capital Water and Wastewater Engineering Services York Region
Ontario
 bt_portal 2026-06-17
● RFTC-3810-26-26-138 - Bridge Removal on Old Lloydtown-Aurora Road and Intersection Improvements at Lloydtown-Aurora Road/8th Concession in the Township of King York Region
Ontario
 bt_portal 2026-06-19
● RFPQ-3831-26 - Prequalification of Open Cut General Contractors for the Green Lane Watermain Phase 1A Project York Region
Ontario
 bt_portal 2026-06-22
● RFPC-3677-26 - Design, Contract Administration and Site Inspection Services for the East Gwillimbury Leaf and Yard Waste Management Facility York Region
Ontario
 bt_portal 2026-06-22
● EOI-3843-26 - Research and Development - Managing Asbestos from Road Construction Projects York Region
Ontario
 bt_portal 2026-06-24
● RFPQ-3823-26 - Construction Manager at Risk (CMAR) Services for North York Durham Sewage System (YDSS) Expansion Phase 1 – Part 2
watchlist: MAPLE REINDERS CONSTRUCTORS LTD.
 York Region
Ontario
 bt_portal 2026-06-25
● T26-128 - Construction of Weston Road Active Transportation Facilities and Streetlighting (Accessibility for Ontarians with Disabilities Act) City of Vaughan
Ontario
 bt_portal 2026-06-15
● RFP26-215 - Consulting Services for Sports and Entertainment Facility Feasibility Study City of Vaughan
Ontario
 bt_portal 2026-06-15
● RFPQ26-030 - Prequalification of General Contractors - Projects $200,001 to $500,000 City of Vaughan
Ontario
 bt_portal 2026-06-22
● RFP26-156 - Consulting Services for Yonge Street Watermain Replacement City of Vaughan
Ontario
 bt_portal 2026-06-26
● RFP26-007 - Roads Winter Maintenance Services City of Vaughan
Ontario
 bt_portal 2026-07-07
● RFEOI25-466 - AI for City Building Lab City of Vaughan
Ontario
 bt_portal 2026-11-19
● 103-T-26 - 2025 Sidewalk Construction and Illumination Program City of Markham
Ontario
 bt_portal 2026-06-12
● 108-R-26 - Enterprise Stormwater Pump Station Upgrade Project City of Markham
Ontario
 bt_portal 2026-06-26
● RFQ-2610103 - Dave Barrow Civic Square Construction City of Richmond Hill
Ontario
 bt_portal 2026-06-08
● RFQ-2610201 - Two (2) Combination Mechanical & Vacuum Sweepers City of Richmond Hill
Ontario
 bt_portal 2026-06-17
● RFP-2026-077 - Ground works construction for CYFS Training Tower Town of Newmarket
Ontario
 bt_portal 2026-06-09
● RFP-2026-095 - Sidewalk Inspection Services Town of Newmarket
Ontario
 bt_portal 2026-06-09
● RFP-2026-055 - General Contractor for Pickleball Courts, Dome, and Clubhouse Town of Newmarket
Ontario
 bt_portal 2026-06-26
● 26-PROC-0026 - DEGRAAF CRES / ST. JOHN’S SDRD TRAIL CONSTRUCTION Town of Aurora
Ontario
 bt_portal 2026-06-08
● 26-PROC-0034 - WELLINGTON STREET EAST MULTI-USE PATHWAY REHABILITATION Town of Aurora
Ontario
 bt_portal 2026-06-09
● 26-PROC-0038 - ATKINSON PARK PLAYGROUND RENOVATION Town of Aurora
Ontario
 bt_portal 2026-06-09
● 26-PROC-0037 - OPTIMIST PARK PLAYGROUND RENOVATION Town of Aurora
Ontario
 bt_portal 2026-06-11
● 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 - NORAD Northern Basing Infrastructure (NNBI), Nunavut
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-24 2026-08-31
● Request for Expression of Interest (RFEOI) for M209 Dorm Recap
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-05-29 2026-06-25
● APN_Inspection, Testing & Repair (ITM) of Emergency Power Generators, Petawawa
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-05-01 2026-06-10
● APN_Construct New Office Buildings (MDB Project), Petawawa, ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-05-21 2026-06-30
● APN - RP OPS and CFHA Base Program - NCR
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-04-01 2029-03-31
● APN-New Accommodations Buildings (Modified Design-Build), CFB Borden
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-05-22 2026-07-01
● APN_CJIM Joint Intelligence Training Centre (JITC), Kingston ON
*CNST
 Defence Construction Canada - Ontario Region
Ontario
 canadabuys 2026-05-01 2026-06-10
● Urgent Civil Work
*CNST
 Correctional Service of Canada (CSC)
Ontario
 canadabuys 2026-06-01 2026-06-26
● U89 PAC 03 and PAC 04 Replacement
*CNST
 National Research Council of Canada (NRC)
Ontario
 canadabuys 2026-06-02 2026-06-30
● Stage 2 - Dalvay-by-the-Sea Hotel Fire Protection Rehabilitation - Prince Edward Island National Park
*CNST
 Parks Canada Agency (PC)
Ontario
 canadabuys 2026-05-29 2026-06-09
● Design, management, and construction of the Canada Pavilion at the International Defence Industry Exhibition (MSPO) 2026
*CNST
 Department of Foreign Affairs, Trade and Development (GAC)
Ontario
 canadabuys 2026-05-27 2026-06-11
● Stage 1 - Pleasant Bay Machine Building Construction - Cape Breton Highlands National Park
*CNST
 Parks Canada Agency (PC)
Ontario
 canadabuys 2026-05-25 2026-06-04
● Ladner Dredging, Wharf and Float Reconstruction, Delta, BC
*CNST
 Department of Fisheries and Oceans (DFO)
Ontario
 canadabuys 2026-05-20 2026-06-04
● Tsehum (Shoal) Wharf and Float Reconstruction, BC
*CNST
 Department of Fisheries and Oceans (DFO)
Ontario
 canadabuys 2026-05-20 2026-06-04
● Development of Service Area in Kegaska Harbour, Lower North Shore, Quebec
*CNST
 Department of Fisheries and Oceans (DFO)
Ontario
 canadabuys 2025-07-17 2025-08-26
● APN - Housing Construction Plan
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-02-24 2026-10-15
● Housing Construction Program MDB CFHA RPCIP Comox & Esquimalt
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-05-19 2026-06-30
● Housing Construction Program MDB CFHA RPCIP Ottawa
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-05-26 2026-07-07
● Portable 500 kW generator rental
*CNST
 Defence Research and Development Canada (DRDC)
Ontario
 canadabuys 2026-05-28 2026-06-11
● Housing Construction Program MDB CFHA RPCIP Yellowknife
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-05-28 2026-09-17
● RFP for Infrastructure for Advanced Water Supply System (AWSS)
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-04-29 2026-06-09
● Site Servicing Construction Contract for Naawi-Oodena Phase 1; Earthworks, Underground Services, and Roads
*CNST
 Canada Lands Company Limited (CLC)
Ontario
 canadabuys 2026-05-11 2026-06-16
● EQ754-261619 Burlington Lift Bridge Controller’s Building Roof Replacement
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-05-12 2026-06-09
● MDB - Design and Construct Mess, Dining and Accommodations (MDA)
*CNST
 Defence Construction Canada / Construction de Défense Canada
Ontario
 canadabuys 2026-04-24 2026-06-17
● APN - Design and Construction of Building 8, Ottawa, ON
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2025-11-20 2026-06-29
● EQ754-261860 London Research and Development Center Main Power Switchboard Replacement Project
*CNST
 Department of Public Works and Government Services (PSPC)
Quebec
 canadabuys 2026-05-15 2026-06-09
● APN - NORAD Northern Basing Infrastructure (NNBI), NWT
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-01-28 2026-09-30
● Multi species artificial reef development
*CNST
 Department of Fisheries and Oceans (DFO)
Ontario
 canadabuys 2026-05-26 2026-06-10
● Perimeter Fence and Gate Upgrades, FOL Rankin Inlet
*CNST
 Defence Construction Canada - National Capital Region
Ontario
 canadabuys 2026-05-19 2026-06-16