RenoBinderIllinois Contractor License Lookup
Checked 2026-11-13.
We could not verify a statewide general-contractor license lookup for Illinois. The Department of Financial and Professional Regulation site is online, but we could not verify its license-search tool. Chicago and other cities license contractors locally. Ask the building department where the house is.
If the contractor claims a state trade license, such as roofing, ask which agency issued it and search that agency. Do not treat a city business license as a state contractor license.
Verify this with the board or the city before you hire. Rules change, and a city or county can require its own license on top of a state record. This is general information, not legal advice.
Common questions
- Is there an Illinois statewide general contractor lookup?
- We could not verify one. Check the city where the house is, including Chicago if that is the job site.
- Where do Illinois trade licenses live?
- Start at the Department of Financial and Professional Regulation and use the search that department publishes for the trade named on the bid.
Keep the license number with the bid
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