Find verified contractors across Illinois
1,409 verified commercial contractors ready to bid on your projects
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Illinois Downtobid Sublist in Numbers
Browse Commercial Contractors in Illinois by Trade & City
Click on any city below to explore available trades and find contractors
Chicago, IL
625 verified contractors
Average response:
5d
Aurora, IL
458 verified contractors
Average response:
4d
Recent bids:
3/mo
Projets:
Education
Naperville, IL
297 verified contractors
Average response:
4d
Recent bids:
1/mo
Champaign, IL
29 verified contractors
Average response:
2d
Recent bids:
2/mo
Projets:
Restaurant
Bidding Statistics in Illinois
Worst Bid Coverage by Trade in Illinois
Worst bid coverage from 261 bids by trade in Illinois.
Doors and Frames
11%
Rough Carpentry
13%
Masonry
17%
Thermal Insulation
17%
Concrete Finishing
20%
Glazing
20%
Striping
20%
Utilities
20%
Concrete Paving
25%
Finish Carpentry
25%
Fire Suppression
25%
Flashing and Sheet Metal
25%
Heating, Ventilating, and Air Conditioning (HVAC)
27%
Painting and Coating
27%
Ceilings
29%
Best Bid Coverage by Trade in Illinois
Best bid coverage from 261 bids by trade in Illinois.
Concrete Cutting and Boring
100%
Information Specialties
100%
Irrigation
100%
Life Safety
100%
Fences and Gates
67%
Specialty Doors and Frames
67%
Landscaping
60%
Electrical
58%
Drywall
56%
Cleaning and Waste Management
50%
Flooring
50%
Joint Protection
50%
Metal Fabrications
50%
Structural Metal Framing
50%
Temporary Barriers and Enclosures
50%