Plumber License Requirements in Pennsylvania
No Statewide License Required
Pennsylvania does not require a statewide plumber license. Philadelphia, Pittsburgh, Allegheny County, and other jurisdictions each set their own plumbing license requirements. Contact your local building department.
GL not mandated at state level but commonly required by municipalities and project owners. Workers' comp required for any employees. Must hold HIC registration for residential work ($5,000+ annually).
Frequently Asked Questions
Do I need a plumber license in Pennsylvania?
No, Pennsylvania does not require a statewide plumber license. However, local permits or registrations may be required.
How much does a plumber license cost in Pennsylvania?
There is no statewide license fee for plumbers in Pennsylvania. Local registration fees may apply.
Data last verified: 2026-04-02 | Source: Local Municipal Authorities (no state board)