Plumber License from Massachusetts to Ohio: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance ↗
A plumbing license transfers from Massachusetts to Ohio by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance, verify your Massachusetts license, and meet Ohio's endorsement requirements. 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.
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Verdict
Licensure by endorsement
Massachusetts is not among the states Ohio names for an automatic exam waiver, so this move runs on the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance's individual endorsement or equivalency review rather than a guarantee. 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. Bring your Massachusetts license, proof that it is active and in good standing, and your apprenticeship and exam records — and get any discretionary exam or experience credit in writing before you rely on it.
What changes, Massachusetts → Ohio
| Massachusetts (current) | Ohio (destination) | |
|---|---|---|
| Application fee | $31–$83 ($31 journeyman plumber application fee plus $52 original license fee (per 801 CMR 4.00 rate schedule; $52 biennial renewal confirmed on the DPL fee page). Filed and paid via the eLIPSE portal; license fee paid after passing the exam. Valor Act fee reductions may apply to military/veterans/spouses.) | $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 | No board-stated processing time; applications, payment, and scheduling are handled online through the eLIPSE portal. | No board-stated processing time; reciprocity applications are approved or denied by board review. |
| Licensing authority | Massachusetts Board of State Examiners of Plumbers and Gas Fitters (Division of Occupational Licensure) | 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
- Confirm Ohio's current requirements on the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance website (linked below) — rules change.
- Submit the endorsement application to the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance (application linked below).
- Arrange license verification from your current state via the verification system.
- Hold a current South Carolina or West Virginia plumbing license issued by examination and in good standing (West Virginia applicants must hold both a WV Master Plumber and a WV Contractor license).
- Submit a Reciprocity Verification of Licensure form certified with the originating state board's seal and exam score.
- Carry contractor liability insurance of at least $500,000.
- Assign the Ohio license to a registered contracting company (ORC 4740.01).
- Pay the fees ($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.)) and allow No board-stated processing time; reciprocity applications are approved or denied by board review..
Official links
Related guides
Frequently asked questions
Does Ohio accept a Massachusetts plumbing license?
A plumbing license transfers from Massachusetts to Ohio by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance, verify your Massachusetts license, and meet Ohio's endorsement requirements. 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.
Which exam applies moving from Massachusetts to Ohio?
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 does the Massachusetts-to-Ohio move cost and how long does it take?
$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 No board-stated processing time; reciprocity applications are approved or denied by board review..
Can I keep my Massachusetts plumbing license after I'm licensed in Ohio?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Massachusetts credential active on its own renewal and continuing-education schedule and you hold both, which is common for plumbers working near a state line.
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)
- Massachusetts Board of Plumbers and Gas Fitters — Substantially Equivalent License policy statement ↗ (accessed 2026-07-21)
- Mass.gov — Apply for a Journeyman Plumber license ↗ (accessed 2026-07-21)
- 248 CMR 11.00 — Education and Experience Standards and Requirements for Licensure ↗ (accessed 2026-07-21)
- Massachusetts DPL — Plumbers and Gas Fitters fee schedule ↗ (accessed 2026-07-21)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
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