Transfer Your Plumber License to Wyoming: Reciprocity & Endorsement (2026)

The structural fact first: Wyoming does not issue a statewide journeyman plumber license, so "which board do I apply to" has no state-level answer and there is no state credential to carry across. Your first task is to identify the authority that governs the jobsite — a contractor-level board, or the city or county where you will work — and read its exam and experience rules directly. Just as important on the way out: a credential earned under Wyoming's regime generally will not satisfy another state's condition that you hold a state license earned by examination, so expect new-applicant treatment if you later move to a state that does license at the state level. Treat the notes below as directions to the right authority, not a transfer checklist.

Wyoming has NO state-level plumber license and no state plumbing board; as of 2026-07-21 plumber licensing is entirely municipal/county (Cheyenne, Casper, and other cities run their own journeyman/master licensing and exams), so all booleans are false, reciprocity_partners is [], and there is no state fee, application, or verification system. A credential earned in Wyoming (municipal) generally cannot be transferred elsewhere by state reciprocity, and an out-of-state plumber must qualify under the specific city or county where they will work. The City of Cheyenne Contractor Licensing Board is cited as a representative municipal program; the fee and experience figures shown are Cheyenne's and vary by jurisdiction, and some smaller towns/counties may not require a license.