8 active licenses list Gurnee as their address in Illinois Department of Financial and Professional Regulation open data (licensed roofing contractors), file dated November 11, 2026.
Before you hire anyone on this list
Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints.
Make sure the name on your contract matches the name on the license.
Check the license type covers your job. A roofing license doesn't cover electrical work.
Open your license page and choose "Claim this page" to add your phone number and website. They show on your page
and next to your name here, so people checking you out can call.