Open Engineering & Architecture Tenders in Windsor — 5 Live Today

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.

Latest open tenders

  • RFSQ 2026-02 Engineering Consulting Services VOR

    Windsor-Essex Catholic District School Board

    BiddingoCloses November 1, 2026
  • RFSQ 2026-01 Architectural Services Vendor of Record

    Windsor-Essex Catholic District School Board

    BiddingoCloses October 30, 2026
  • RFPQ General Contractor: Nurse Practitioner Clinic & Medical Skills Lab Expansion

    University of Windsor

    BiddingoCloses October 21, 2026
  • RFP 2026-09-18 - Design of the Reverse Osmosis Plant at the Essex-Windsor Regional Landfill

    Essex Windsor Solid Waste Authority (EWSWA)

    Bids&TendersCloses October 19, 2026
  • ENGINEERING CONSULTING SERVICES – RUNWAY 07-25 AND TAXIWAYS AT YQG

    City of Windsor

    BiddingoCloses October 8, 2026

Closing within 7 days(1)

  • ENGINEERING CONSULTING SERVICES – RUNWAY 07-25 AND TAXIWAYS AT YQG

    City of Windsor

    BiddingoCloses October 8, 2026

More Engineering & Architecture tenders in Ontario

  • C14-04-26 - Prequalification of Contractors Required for the Low Voltage Electrical Upgrades at the Woodward Avenue Water Treatment Plant

    City of Hamilton

    Bids&TendersCloses November 5, 2026
  • OECM posted the Facilities and Building Condition Assessment Services

    Ontario Education Collaborative Marketplace (OECM)

    BiddingoCloses November 12, 2026
  • Facilities and Building Condition Assessment Services

    BonfireCloses November 13, 2026
  • Advance Procurement Notice - Independent Certifier for Alexandra Bridge Replacement Project

    Department of Public Works and Government Services (PSPC)

    CanadaBuysCloses October 27, 2026
  • 2026-RFP-053 - Four-Mile Creek Floodplain Mapping Update

    Niagara Peninsula Conservation Authority

    Bids&TendersCloses October 29, 2026
View all Engineering & Architecture tenders in Ontario (265)

Most active buyers

  • Windsor-Essex Catholic District School Board2 open tenders
  • City of Windsor1 open tenders
  • Essex Windsor Solid Waste Authority (EWSWA)1 open tenders
  • University of Windsor1 open tenders

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