Ontario construction tenders

28 tenders in Bridges & Culverts · refreshed every 120 min
All markets Water / Wastewater (65) Roads & Paving (114) Concrete & Structures (42) Bridges & Culverts (28)
TenderBuyerSourcePostedCloses
2026-091-HSRFQ - Culvert Replacement Program City of Kawartha Lakes
Ontario
bt_portal 2026-07-30 2026-08-20
2-4-300-861 - Clearview Bridge 368-46 Rehabilitation Township of Clearview
Ontario
bt_portal 2026-08-06 2026-08-20
2026-10 - Watermain Replacement and Road Reconstruction – County Road 35 (LaSalle Line) County of Lambton
Ontario
bt_portal 2026-08-04 2026-08-20
SQ-02-2026 - Geotechnical Engineering Services - Vendor of Record County of Peterborough
Ontario
bt_portal 2026-07-30 2026-08-20
RFT-2026-6320-6832 - River Road Bridge Rehabilitation Town of Saugeen Shores
Ontario
bt_portal 2026-08-04 2026-08-25
T26-279 - Gowrie Drain Municipality of Chatham-Kent
Ontario
bt_portal 2026-08-05 2026-08-26
FIN2026-171P - Railway Condition Assessment Services City of Barrie
Ontario
bt_portal 2026-07-25 2026-08-26
R26-163 - Structure Inspection and Management Services for Private Access Bridges and Culverts Municipality of Chatham-Kent
Ontario
bt_portal 2026-08-07 2026-08-26
RFPQ-26-06 - Pre-Qualification of General Contractors for Various Bridge Rehabilitation Projects for a Five (5) Year Period in the Town of East Gwillimbury Town of East Gwillimbury
Ontario
bt_portal 2026-07-29 2026-08-27
RFT-59-2026 - 2026 Minor Culvert Replacement Town of Oakville
Ontario
bt_portal 2026-08-13 2026-08-28
RFP26-263 - Minor Culverts Condition Assessment City of Vaughan
Ontario
bt_portal 2026-07-28 2026-08-28
T2026-232 - Multi-Use Path, Pedestrian Bridge and Cycling Lane Winter Maintenance Region of Waterloo
Ontario
bt_portal 2026-08-10 2026-08-31
RFP26-200 - 2026 Road Bridges and Culvert Renewal Program City of Vaughan
Ontario
bt_portal 2026-07-31 2026-09-01
RFQ 2026-078 - CR 32 POPLAR SIDEROAD BRIDGE REHABILITATION ENGINEERING SERVICES County of Simcoe
Ontario
bt_portal 2026-08-11 2026-09-02
244-T-25 - Culvert Rehabilitation (C049, C063, and C066) Construction City of Markham
Ontario
bt_portal 2026-08-11 2026-09-03
T-1108-2026 - Supply and installation of traffic control signals, warning devices and appurtenances for locations in Pickering and Uxbridge Durham Region
Ontario
bt_portal 2026-08-13 2026-09-07
RFT # 2026-221-49-016 - Storm Sewer, Catchbasin and Culvert Flushing and Cleanout Services Town of Caledon
Ontario
bt_portal 2026-08-13 2026-09-09
RFQ 2026-079 - CR 169 TWO BRIDGES REHABILITATION (169235 & 169236), ENGINEERING SERVICES County of Simcoe
Ontario
bt_portal 2026-08-11 2026-09-10
PW-2025-30-C4-04 - CONSULTING ENGINEERING SERVICES FOR TACKABERRY BRIDGE (ID: 05306B) REPLACEMENT United Counties of Leeds and Grenville
Ontario
bt_portal 2026-08-18 2026-09-14
2026-RFP-134 - Landfill Kiosk Upgrades Niagara Region
Ontario
bt_portal 2026-08-18 2026-09-17
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
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
F18_2026-035 - Burnside Line at Division Road Signalization RFT Township of Severn
Ontario
bt_portal 2026-07-24 2026-08-20
T2026-146 - 651 Concession Rd – New Paramedic Services Station, Cambridge, Ontario (under PQ2026-12) Region of Waterloo
Ontario
bt_portal 2026-07-16 2026-08-20
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 2026-07-23 2026-08-20
ENG26-51 - Request for Tender for College Street Underpass Rehabilitation City of Greater Sudbury
Ontario
bt_portal 2026-07-14 2026-09-10
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
Open Construction Source List for ASU Toronto
*CNST
Defence Construction Canada - Ontario Region
Ontario
canadabuys 2026-01-22 2029-03-31