Illinois Professional License Lookup
Verify professional licenses in Illinois. Search by name, license number, or business name.
📋 How to Verify a Contractor License in Illinois
Verify Illinois contractor and trade licenses instantly. Compare the best IL license lookup tools. Check IDFPR status for roofers, plumbers, electricians. Free search.
Read the Illinois Guide →Browse by Profession
Construction & Home Services
General Contractors
Licensed general contractors for residential and commercial construction
Electricians
Licensed electricians for residential and commercial electrical work
Plumbers
Licensed plumbers for residential and commercial plumbing
HVAC Technicians
Licensed HVAC contractors for heating, ventilation, and air conditioning
Roofing Contractors
Licensed roofing contractors
Home Inspectors
Licensed home inspectors for residential property inspections
Licensing in Illinois
Illinois does not require a state-level general contractor license. No state-level GC license. Roofing contractors are licensed.
Visit Illinois DFPR →Verify Licenses in Other States
LicensedCheck covers 39 states and 2M+ contractor license records. View all states →
Helpful Resources
How to Verify a Contractor License
Step-by-step guide to checking credentials before you hire.
10 Contractor Red Flags
Warning signs to watch for before signing a contract.
Bonds & Insurance Explained
What surety bonds, liability insurance, and workers comp mean for you.
Home Renovation Hiring Checklist
Everything to verify before hiring for a renovation project.
How to Verify a Professional License in Illinois
Before hiring a professional in Illinois, it's essential to verify their license status. LicensedCheck makes this easy by aggregating public license data from Illinois licensing authorities into a fast, searchable database. Simply enter the professional's name or license number in the search bar above to check their current license status, expiration date, and any disciplinary history.
While Illinois does not require a state-level general contractor license, many specialty trades (electricians, plumbers, HVAC) do require state licensing. Additionally, your city or county may have its own contractor registration requirements.
Search for licensed contractors, electricians, plumbers, HVAC technicians, and roofers in Illinois.