Groundcheck/Illinois/Plumber License
Plumber verification · Illinois

Check plumber license in Illinois.

Verify any plumber in Illinois for free. Groundcheck pulls Illinois Department of Public Health — Plumbing Program license status, entity registration, court judgments, OSHA citations, and BBB complaints. Findings link to the official record. The contractor is never notified.

Verify a Illinois plumber
IL Plumber licensing requirements

Illinois plumber licensing.

State license required

Illinois licenses individual plumbers and plumbing contractors at the state level through the Department of Public Health.

Licensing boardIllinois Department of Public Health — Plumbing Program
License classLicensed Plumber / Plumbing Contractor
What we check

What we check for Illinois plumbers.

State license standing
Active, lapsed, revoked, or expired status from the IL plumber licensing board.
Entity registration
Secretary of State filing status: active, dissolved, or administratively revoked.
Records we hold for Illinois
Held and checked: Licence status, Licence discipline, Federal tax liens, Stop-work orders, Building permits. Looked up live at the source: Court filings & judgments. Anything else is reported as not searched, never as clear.
OSHA safety record
Federal OSHA inspection history, citations, and penalty amounts. Installs, repairs, and maintains water supply, drainage, gas, and sewer systems in residential and commercial buildings-specific.
BBB complaints
Better Business Bureau complaint history and accreditation status.
Phoenix detection
Dissolved entities reopening under a new name at the same address.
Coverage

Verify plumbers in any Illinois city.

Search a plumber or contractor entity anywhere in Illinois; each report names the records it searched there and through what date, including in:

Don’t hire a plumber blind in Illinois.

One search. Six record classes. A clear verdict in about 90 seconds.

Verify a Illinois plumber