Groundcheck/New Hampshire/Plumber License
Plumber verification · New Hampshire

Check plumber license in New Hampshire.

Verify any plumber in New Hampshire for free. Groundcheck pulls New Hampshire Board of Licensing for Plumbers license status, entity registration, court judgments, OSHA citations, and BBB complaints. Every line sourced. The contractor is never notified.

Verify a New Hampshire plumber
NH Plumber licensing requirements

New Hampshire plumber licensing.

State license required

New Hampshire licenses plumbers at the state level through the Board of Licensing for Plumbers.

Licensing boardNew Hampshire Board of Licensing for Plumbers
License classMaster Plumber / Journeyman Plumber / Apprentice
What we check

Six classes of public record for New Hampshire plumbers.

State license standing
Active, lapsed, revoked, or expired status from the NH 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 New Hampshire.
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 New Hampshire city.

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

Manchester, NHNashua, NHConcord, NH+ all New Hampshire cities

Don’t hire a plumber blind in New Hampshire.

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

Verify a New Hampshire plumber