How to get a Plumbing license in Pennsylvania

The full Pennsylvania plumbing licensing path — experience hours, required exam, fees, and where to apply. Verified 5/24/2026.

Career prep, not a license.

Prep for the Pennsylvania Plumbing exam

Plumbing 101 — Start Here (Free) — self-paced lessons, practice exam, certificate of completion.

Start prep
License details

Journeyman / Master Plumber License

Verified 5/24/2026
Experience required
Typically 4–5 yrs apprenticeship (~8,000 hrs)
Required exam
State Plumbing Exam (IPC/UPC) (PSI / Prometric / State board)
Notes & fees
General overview — verify exact requirements with the Pennsylvania Department of Labor & Industry before scheduling exams.

Frequently asked questions

How do I get a plumbing license in Pennsylvania?

You need typically 4–5 yrs apprenticeship (~8,000 hrs). Then pass the State Plumbing Exam (IPC/UPC) administered by PSI / Prometric / State board. Applications go through the Pennsylvania Department of Labor & Industry.

What exam do I need to pass?

State Plumbing Exam (IPC/UPC) — administered by PSI / Prometric / State board.

How much experience do I need?

Typically 4–5 yrs apprenticeship (~8,000 hrs)

What about fees, insurance, and continuing education?

General overview — verify exact requirements with the Pennsylvania Department of Labor & Industry before scheduling exams.

Other plumbing licensing guides

Browse by state or trade.