Open Professional Services Tenders in Windsor — 4 Live Today
Data updated October 7, 2026
This page tracks open Professional Services 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.
Professional Services tenders specific to Windsor are a smaller, steady stream rather than a flood — worth watching alongside the wider Ontario market, which is one click below.
Latest open tenders
RFSQ 2026-02 Engineering Consulting Services VOR
Windsor-Essex Catholic District School Board
BiddingoCloses November 1, 2026RFSQ 2026-01 Architectural Services Vendor of Record
Windsor-Essex Catholic District School Board
BiddingoCloses October 30, 2026Customer Impact Assessment For Distributed Energy Resources Service
ENWIN Utilities Ltd.
BiddingoCloses October 14, 2026HEARING OFFICER – ADMINISTRATIVE PENALTY BY-LAW 184-2025
City of Windsor
BiddingoCloses October 13, 2026
Closing within 7 days(1)
HEARING OFFICER – ADMINISTRATIVE PENALTY BY-LAW 184-2025
City of Windsor
BiddingoCloses October 13, 2026
More Professional Services tenders in Ontario
Inventory in this city runs lean right now — 4 open locally. The province-wide view below has the full picture.
5000096222 Technology Architect (Level 3)
Canadian Nuclear Safety Commission (CNSC)
CanadaBuysCloses October 26, 2026Intermediate Statistical Analyst for Analysis of the Canadian Armed Forces Recruiting Survey
Defence Research and Development Canada (DRDC)
CanadaBuysCloses October 27, 2026SBIPS - Professional Cyber Security Evaluation Services for the Financial Consumer Agency of Canada (FCAC) under Solution-Based SBIPS Supply Arrangement…
Financial Consumer Agency of Canada (FCAC)
CanadaBuysCloses October 22, 2026IRB Horizon TBIPS
Immigration and Refugee Board (IRB)
CanadaBuysCloses October 21, 2026C2026-093 - Tax Bill Production
City of Oshawa
Bids&TendersCloses October 28, 2026
Most active buyers
- Windsor-Essex Catholic District School Board2 open tenders
- City of Windsor1 open tenders
- ENWIN Utilities Ltd.1 open tenders
Other industries in Windsor
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