Plumber License from New York to Oklahoma: Does It Transfer? (2026)
Does Oklahoma accept a New York plumbing license?
There is no New York state license to carry to Oklahoma: New York issues no statewide journeyman plumber license. Oklahoma does license this work, so ask the Oklahoma Construction Industries Board (CIB) — Plumbing Division 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: New York issues no statewide journeyman plumber license — plumbing there is regulated at the contractor level or by cities and counties — so there is no New York state license for Oklahoma to verify or endorse. Oklahoma does license plumbers, through the Oklahoma Construction Industries Board (CIB) — Plumbing Division, 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 New York license, a contractor-level credential or your documented hours; otherwise plan to qualify as a new journeyman applicant. Oklahoma waives its journeyman plumbing exam only for applicants who hold an unlimited plumbing journeyman (or higher) Arkansas license obtained by Arkansas examination and held at least one year in good standing, under the Oklahoma-Arkansas reciprocity agreement effective 2024-10-21; all other out-of-state plumbers must qualify with three years of experience (or an approved education substitution) and pass the Oklahoma journeyman exam.
What's different between New York and Oklahoma
Computed from both states' verified data rows, in both directions, and from the route every other origin gets into Oklahoma. Exam notes are our summary of each board's published rules, with sources below.
- Route, each way
New York to Oklahoma (this page): No state license to transfer.
Oklahoma to New York (the reverse move): No state license to transfer.
New York issues no statewide journeyman plumber license, so neither direction is a state-license transfer.
- Does coming from New York matter?
Coming from New York matters here: only 9 of 50 origins (the other 49 states and DC) get this result for a move into Oklahoma.
The others get: licensure by endorsement (40) and reciprocity agreement (1).
- Reciprocity agreements
Oklahoma's reciprocity agreement list names 1 state (Arkansas), not including New York.
- Fee and processing
New York issues no statewide journeyman plumber license, so there is no New York state license application fee or processing time to compare with Oklahoma's.
- Exam rules on record
Oklahoma and New York carry different exam notes (our summaries, below); any state law or jurisprudence exam is listed with each state's requirements.
- Oklahoma (this move): Oklahoma waives its journeyman plumbing exam only for applicants who hold an unlimited plumbing journeyman (or higher) Arkansas license obtained by Arkansas examination and held at least one year in good standing, under the Oklahoma-Arkansas reciprocity agreement effective 2024-10-21; all other out-of-state plumbers must qualify with three years of experience (or an approved education substitution) and pass the Oklahoma journeyman exam
- New York (the reverse move): Not applicable at the state level — New York issues no statewide plumber license, so there is no state journeyman exam to waive or transfer. Each municipality (e.g., New York City) sets and administers its own plumber licensing and exams and generally does not recognize licenses issued by other jurisdictions.
What changes, New York → Oklahoma
| New York (current) | Oklahoma (destination) | |
|---|---|---|
| Application fee | Set locally and varies by municipality; e.g., New York City charges a $585 Master Plumber written-exam fee and a separate $530 practical-exam fee (both paid through DOB NOW; the practical is applied for only after passing the written exam), then a $500 background-investigation fee and a $200 license fee — other cities/counties differ | $75 (Arkansas reciprocal application total $75.00 ($50 license fee + $25 application processing fee). Non-reciprocal applicants pay a separate journeyman application fee and a third-party exam fee.) |
| Processing time | No statewide process; timelines are set by each municipal licensing authority | No board-stated processing time |
| Licensing authority | No New York State plumber licensing board — plumbing is licensed municipally (representative program: New York City Department of Buildings) | Oklahoma Construction Industries Board (CIB) — Plumbing Division |
The destination column is what you must satisfy — Oklahoma sets the rules for this move.
Step by step
- Review Oklahoma's requirements on the Oklahoma Construction Industries Board (CIB) — Plumbing Division website (linked below) — rules change.
- Ask the Oklahoma Construction Industries Board (CIB) — Plumbing Division whether it credits a local New York license or your documented experience: New York issues no statewide journeyman plumber license, so there is no state license to verify.
- Otherwise apply as a new applicant: meet Oklahoma'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 New York credential after I'm licensed in Oklahoma?
Nothing changes it. New York issues no statewide journeyman plumber license, so any local or contractor-level New York credential you hold runs on its own authority's renewal rules, independently of your Oklahoma license.
Sources
Primary sources only — official boards and compact commissions. Data last verified New York 2026-10-29, Oklahoma 2026-07-21.
- Oklahoma CIB — Arkansas Plumbing Reciprocity Agreement (news; effective 2024-10-21; exam waived; conditions) ↗ (accessed 2026-07-21)
- Oklahoma CIB — Arkansas Plumbing Reciprocal License Application (fees $50+$25=$75; eligibility) ↗ (accessed 2026-07-21)
- Oklahoma CIB — Plumbing Journeyman requirements (three-year experience; out-of-state license pathway) ↗ (accessed 2026-07-21)
- NYC Department of Buildings — Obtain a Master Plumber License (7-yr experience, written+practical exams, $585 written / $530 practical exam fees) ↗ (accessed 2026-10-29)
- NYC Department of Buildings — DOB NOW: Licensing Fees by License Type (Master Plumber: $585 written, $530 practical, $500 background, $200 license issuance) ↗ (accessed 2026-10-29)
- NYC Department of Buildings — Obtain a Journeyman Plumber Registration ↗ (accessed 2026-10-29)
Reviewed by the License Reciprocity Editorial Team · verified against primary sources New York 2026-10-29, Oklahoma 2026-07-21
How we verify · All sources · Corrections log · spot an error? hello@licensereciprocity.com