Groundcheck/Ohio/Plumber License
Plumber verification · Ohio

Check plumber license in Ohio.

Verify any plumber in Ohio for free. Groundcheck pulls Ohio Construction Industry Licensing Board (OCILB) license status, entity registration, court judgments, OSHA citations, and BBB complaints. Every line sourced. The contractor is never notified.

Verify a Ohio plumber
OH Plumber licensing requirements

Ohio plumber licensing.

State license required

Ohio licenses commercial plumbing contractors at the state level through OCILB. Residential plumbing is generally licensed at the municipal level.

Licensing boardOhio Construction Industry Licensing Board (OCILB)
License classPlumbing Contractor
What we check

Six classes of public record for Ohio plumbers.

State license standing
Active, lapsed, revoked, or expired status from the OH plumber licensing board.
Entity registration
Secretary of State filing status: active, dissolved, or administratively revoked.
Court judgments & liens
Public court filings, UCC liens, and judgment records in Ohio.
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 Ohio city.

Groundcheck covers every plumber and contractor entity registered in Ohio, including:

Don’t hire a plumber blind in Ohio.

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

Verify a Ohio plumber