Open Construction Tenders in Markham — 6 Live Today
Data updated September 7, 2026
This page tracks open Construction tenders in Markham — live opportunities from the city, its boards and agencies, and other public buyers in the area.
Each listing shows the buyer, the source portal, and the closing date. Counts update as our scrapers sweep each source throughout the day.
Latest open tenders
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
Bids&TendersCloses October 16, 2026194-T-26 - Roof Replacement of the Fire Training Centre (Metal Roof Overlay)$
City of Markham
Bids&TendersCloses September 15, 2026200-T-26 - Roof Replacement at 160 Dudley Avenue$
City of Markham
Bids&TendersCloses September 11, 2026169-Q-26 - Concrete, Asphalt, Curb, and Interlock Spot Repairs at Various Locations$
City of Markham
Bids&TendersCloses September 8, 2026197-R-26 - Consulting Services for Park Development Guidelines, Details and Specifications$
City of Markham
Bids&TendersCloses September 11, 2026244-T-25 - Culvert Rehabilitation (C049, C063, and C066) Construction$
City of Markham
Bids&TendersCloses September 10, 2026
Closing within 7 days(4)
169-Q-26 - Concrete, Asphalt, Curb, and Interlock Spot Repairs at Various Locations$
City of Markham
Bids&TendersCloses September 8, 2026244-T-25 - Culvert Rehabilitation (C049, C063, and C066) Construction$
City of Markham
Bids&TendersCloses September 10, 2026197-R-26 - Consulting Services for Park Development Guidelines, Details and Specifications$
City of Markham
Bids&TendersCloses September 11, 2026200-T-26 - Roof Replacement at 160 Dudley Avenue$
City of Markham
Bids&TendersCloses September 11, 2026
More Construction tenders in Ontario
CL2026-33 - Kendal Community Centre Partial Roof Replacement
Municipality of Clarington
Bids&TendersCloses September 21, 2026Construction Services for Bowmanville radio communication tower design & install
Metrolinx
MERXCloses October 9, 2026PRC005578 - Pit and Mound Restoration Construction
City of Mississauga
Bids&TendersCloses September 21, 2026CL2026-20 - Brownsdale Community Centre & Memorial Park Roof Replacement
Municipality of Clarington
Bids&TendersCloses September 21, 20262026-PW-30 - Klager Park Trail Construction
Town of Pelham
Bids&TendersCloses September 25, 2026
Most active buyers
- City of Markham6 open tenders
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