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, Retail - General
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 319 bids by trade in Illinois.
Doors and Frames
9%
Rough Carpentry
11%
Thermal Insulation
13%
Utilities
14%
Fire Suppression
17%
Flashing and Sheet Metal
17%
Glazing
17%
Tiling
17%
Finish Carpentry
20%
Striping
20%
Heating, Ventilating, and Air Conditioning (HVAC)
23%
Ceilings
25%
Concrete Paving
25%
Furnishings
25%
Masonry
25%
Best Bid Coverage by Trade in Illinois
Best bid coverage from 319 bids by trade in Illinois.
Concrete Cutting and Boring
100%
Information Specialties
100%
Irrigation
100%
Curtain Wall and Glazed Assemblies
67%
Fences and Gates
67%
Flooring
67%
Landscaping
67%
Life Safety
67%
Joint Protection
60%
Specialty Doors and Frames
50%
Structural Metal Framing
50%
Electrical
47%
Drywall
45%
Cleaning and Waste Management
40%
Concrete
40%