Plumber License from Wyoming to Ohio: Does It Transfer? (2026)
Does Ohio accept a Wyoming plumbing license?
There is no Wyoming state license to carry to Ohio: Wyoming issues no statewide journeyman plumber license. Ohio does license this work, so ask the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance whether it credits a local license or your documented experience; otherwise you qualify as a new applicant.
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Verdict
No state license to transfer
The issue on this move is the starting point: Wyoming issues no statewide journeyman plumber license — plumbing there is regulated at the contractor level or by cities and counties — so there is no Wyoming state license for Ohio to verify or endorse. Ohio does license plumbers, through the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance, and it reviews out-of-state plumbers for endorsement, but that route starts from a state license. Ask the board, in writing, whether it credits a local Wyoming license, a contractor-level credential or your documented hours; otherwise plan to qualify as a new journeyman applicant. Ohio waives its OCILB plumbing trade exam only for applicants who currently hold a South Carolina or West Virginia plumbing license obtained by examination (not by grandfathering or reciprocity); an out-of-state licensee who instead got their license by grandfathering or reciprocity must take both the Ohio plumbing exam and the Ohio Business and Law exam, and every other applicant must qualify with five years of trade experience and pass the Ohio plumbing exam.
What's different between Wyoming and Ohio
Computed from both states' verified data rows, in both directions, and from the route every other origin gets into Ohio. Exam notes are our summary of each board's published rules, with sources below.
- Route, each way
Wyoming to Ohio (this page): No state license to transfer.
Ohio to Wyoming (the reverse move): No state license to transfer.
Wyoming issues no statewide journeyman plumber license, so neither direction is a state-license transfer.
- Does coming from Wyoming matter?
Coming from Wyoming matters here: only 9 of 50 origins (the other 49 states and DC) get this result for a move into Ohio.
The others get: licensure by endorsement (39) and reciprocity agreement (2).
- Reciprocity agreements
Ohio's reciprocity agreement list names 2 states (South Carolina and West Virginia), not including Wyoming.
- Fee and processing
Wyoming issues no statewide journeyman plumber license, so there is no Wyoming state license application fee or processing time to compare with Ohio's.
- Exam rules on record
Ohio and Wyoming carry different exam notes (our summaries, below); any state law or jurisprudence exam is listed with each state's requirements.
- Ohio (this move): Ohio waives its OCILB plumbing trade exam only for applicants who currently hold a South Carolina or West Virginia plumbing license obtained by examination (not by grandfathering or reciprocity); an out-of-state licensee who instead got their license by grandfathering or reciprocity must take both the Ohio plumbing exam and the Ohio Business and Law exam, and every other applicant must qualify with five years of trade experience and pass the Ohio plumbing exam
- Wyoming (the reverse move): Not applicable at the state level — Wyoming issues no statewide plumber license, so there is no state exam to waive or transfer. Each municipality sets its own exam and rules; e.g., the City of Cheyenne requires passing an ICC National plumbing exam (or an equivalent trade exam) and offers no reciprocity, so an out-of-state license is not transferable through any state agreement
What changes, Wyoming → Ohio
| Wyoming (current) | Ohio (destination) | |
|---|---|---|
| Application fee | No statewide fee (no state license). Municipal fees vary — e.g., City of Cheyenne journeyman: $50 application + $50 initial license; master/qualified supervisor same process with a $25 annual renewal | $25 ($25.00 non-refundable reciprocity application fee per trade; proof of at least $500,000 contractor liability insurance required. Non-reciprocal applicants pay a $25 exam application fee plus BCI and FBI background-check costs.) |
| Processing time | Set by each municipality; Cheyenne applications are approved at a Contractor Licensing Board meeting, so timing depends on that board's schedule | No board-stated processing time; reciprocity applications are approved or denied by board review |
| Licensing authority | No statewide plumber licensing authority — regulated by municipalities (e.g., City of Cheyenne Contractor Licensing Board) | Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance |
The destination column is what you must satisfy — Ohio sets the rules for this move.
Step by step
- Review Ohio's requirements on the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance website (linked below) — rules change.
- Ask the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance whether it credits a local Wyoming license or your documented experience: Wyoming issues no statewide journeyman plumber license, so there is no state license to verify.
- Otherwise apply as a new applicant: meet Ohio's education/experience requirements and pass the exams it requires.
- Submit the application with fees listed above, and allow for the processing time shown there.
Official links
Related guides
Frequently asked questions
What happens to my Wyoming credential after I'm licensed in Ohio?
Nothing changes it. Wyoming issues no statewide journeyman plumber license, so any local or contractor-level Wyoming credential you hold runs on its own authority's renewal rules, independently of your Ohio license.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- OCILB Examination Application (state commercial plumbing contractor license; $25 fee; five-year experience; trades include Plumbing) ↗ (accessed 2026-07-21)
- OCILB South Carolina Reciprocity Application (PL trade; exam waived for tested SC licensees; $25 per trade) ↗ (accessed 2026-07-21)
- OCILB West Virginia Mechanical Reciprocity Application (PL trade; must hold WV Master Plumber + WV Contractor license, tested not grandfathered) ↗ (accessed 2026-07-21)
- City of Cheyenne — Contractor Licensing Board (municipal plumber licensing; representative program, as Wyoming has no state license) ↗ (accessed 2026-07-21)
- City of Cheyenne — Contractor Licensing Regulations (journeyman/master plumber requirements, ICC exam, and fees) ↗ (accessed 2026-07-21)
Reviewed by the License Reciprocity Editorial Team · verified against primary sources 2026-07-21
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