Find verified contractors across Illinois
1,370 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
587 verified contractors
Average response:
5d
Recent bids:
2/mo
Projets:
Education, Retail - General
Aurora, IL
457 verified contractors
Average response:
4d
Recent bids:
1/mo
Projets:
Infrastructure
Naperville, IL
299 verified contractors
Average response:
4d
Champaign, IL
27 verified contractors
Average response:
3d
Bidding Statistics in Illinois
Worst Bid Coverage by Trade in Illinois
Worst bid coverage from 406 bids by trade in Illinois.
Thermal Insulation
9%
Ceilings
10%
Entrances and Storefronts
14%
Finish Carpentry
17%
Furnishings
17%
Utilities
18%
Air and Vapor Barriers
20%
Striping
20%
Tiling
20%
Doors and Frames
21%
Concrete Paving
25%
Drywall
25%
Structural Metal Framing
25%
Electronic Safety and Security
29%
Rough Carpentry
29%
Best Bid Coverage by Trade in Illinois
Best bid coverage from 406 bids by trade in Illinois.
Irrigation
100%
Wall Panels
100%
Curtain Wall and Glazed Assemblies
67%
Concrete Cutting and Boring
50%
Fences and Gates
50%
Flooring
50%
Joint Protection
50%
Life Safety
50%
Specialty Doors and Frames
50%
Electrical
44%
Landscaping
43%
Demolition
40%
Earthwork
40%
Painting and Coating
40%
Roofing
36%