This week's top Ontario construction opportunities — carefully selected from over 2,000+ active projects available exclusively to DataBid subscribers.
Below are the most viewed commercial construction projects for May 4-10, 2025, featuring five new opportunities from each of our Ontario coverage areas. These projects represent just a sample of what's available in our complete database.
Southern Ontario
| Due Date |
Project Title |
Location |
Class |
| June 16, 2025 |
LMCH Generator Replacement |
London, ON |
Individual Trades |
| June 09, 2025 |
DCDSB St Kateri Tekakwitha Catholic Elementary School Second Floor Addition |
Oshawa, ON |
General Building |
| June 03, 2025 |
WRHN Midtown Parking Garage P1 & P2 Rehabilitation Project |
Kitchener, ON |
General Building |
| May 30, 2025 |
Oakville Sixth Line Widening Phase 2 |
Oakville, ON |
Heavy/Civil |
| May 23, 2025 |
Toronto Water Supply Valve Chamber Road Adjustments |
Toronto, ON |
Heavy/Civil |
Eastern/Northern Ontario
| Due Date |
Project Title |
Location |
Class |
| June 09, 2025 |
Greenstone Waste Water Treatment Plants Dechlorination Systems |
Greenstone, ON |
General Building |
| June 05, 2025 |
Confederation College Elevator Modernization Shuniah Passenger Hub |
Thunder Bay, ON |
General Building |
| June 02, 2025 |
Lanark County Tay Havelock Trail Resurfacing |
Perth, ON |
Heavy/Civil |
| May 28, 2025 |
Ottawa Lowertown Complex Roof Replacement 1 2 3 & 4 |
Ottawa, ON |
General Building |
| May 23, 2025 |
Nipissing Township Stone Cutters Road Multiplate Culvert |
Nipissing, ON |
Heavy/Civil |
