Plumber License from Pennsylvania to West Virginia: Does It Transfer? (2026)

A plumbing license transfers from Pennsylvania to West Virginia by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the West Virginia Division of Labor — Plumber Licensing (Office of the State Commissioner of Labor), verify your Pennsylvania license, and meet West Virginia's endorsement requirements. All master and journeyman applicants must pass a written exam on the International Plumbing Code (minimum score 70%) EXCEPT under Legislative Rule 42CSR32 section 14: the Commissioner of Labor may, at his or her discretion, grant a license of the same classification WITHOUT examination to a plumber licensed or authorized by another state whose licensing requirements are equivalent to the WV Plumber Licensing Act (Code 21-14) and rule, on proof of qualifications and payment of the license fee. There are no named partner states; the waiver is discretionary and equivalence-based, not a bilateral agreement.

All master and journeyman applicants must pass a written exam on the International Plumbing Code (minimum score 70%) EXCEPT under Legislative Rule 42CSR32 section 14: the Commissioner of Labor may, at his or her discretion, grant a license of the same classification WITHOUT examination to a plumber licensed or authorized by another state whose licensing requirements are equivalent to the WV Plumber Licensing Act (Code 21-14) and rule, on proof of qualifications and payment of the license fee. There are no named partner states; the waiver is discretionary and equivalence-based, not a bilateral agreement.

$75 ($75 annual journeyman (or master) license fee (initial and renewal); plumber-in-training $25; $25 late fee; $10 duplicate. The examination fee is set separately by the Commissioner/testing agent and paid to the testing agent or the Division (no fixed figure published on the fee page)); processing No board-stated processing time; licenses without examination are granted at the Commissioner's discretion.

Yes — plumbing licenses in different jurisdictions run independently. Keep the Pennsylvania credential active on its own renewal and continuing-education schedule and you hold both, which is common for plumbers working near a state line.