Data updated October 7, 2026
This page tracks open Engineering & Architecture tenders in Windsor — 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.
RFSQ 2026-02 Engineering Consulting Services VOR
Windsor-Essex Catholic District School Board
RFSQ 2026-01 Architectural Services Vendor of Record
Windsor-Essex Catholic District School Board
RFPQ General Contractor: Nurse Practitioner Clinic & Medical Skills Lab Expansion
University of Windsor
RFP 2026-09-18 - Design of the Reverse Osmosis Plant at the Essex-Windsor Regional Landfill
Essex Windsor Solid Waste Authority (EWSWA)
ENGINEERING CONSULTING SERVICES – RUNWAY 07-25 AND TAXIWAYS AT YQG
City of Windsor
ENGINEERING CONSULTING SERVICES – RUNWAY 07-25 AND TAXIWAYS AT YQG
City of Windsor
C14-04-26 - Prequalification of Contractors Required for the Low Voltage Electrical Upgrades at the Woodward Avenue Water Treatment Plant
City of Hamilton
OECM posted the Facilities and Building Condition Assessment Services
Ontario Education Collaborative Marketplace (OECM)
Facilities and Building Condition Assessment Services
Advance Procurement Notice - Independent Certifier for Alexandra Bridge Replacement Project
Department of Public Works and Government Services (PSPC)
2026-RFP-053 - Four-Mile Creek Floodplain Mapping Update
Niagara Peninsula Conservation Authority
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