Plumber License from Ohio to Rhode Island: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers ↗
A plumbing license transfers from Ohio to Rhode Island by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers, verify your Ohio license, and meet Rhode Island's endorsement requirements. Rhode Island waives its journeyperson plumber exam for an applicant duly licensed by examination in another state for the same classification, provided that state's requirements are the same as Rhode Island's; there is no fixed partner-state list, so eligibility is assessed case-by-case and any applicant who does not meet the equivalence test must pass the Rhode Island exam.
Verify this exact pair in the checker
Same data, interactive — with share link and board links.
Verdict
Licensure by endorsement
Ohio is not among the states Rhode Island names for an automatic exam waiver, so this move runs on the Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers's individual endorsement or equivalency review rather than a guarantee. Rhode Island waives its journeyperson plumber exam for an applicant duly licensed by examination in another state for the same classification, provided that state's requirements are the same as Rhode Island's; there is no fixed partner-state list, so eligibility is assessed case-by-case and any applicant who does not meet the equivalence test must pass the Rhode Island exam. Bring your Ohio 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, Ohio → Rhode Island
| Ohio (current) | Rhode Island (destination) | |
|---|---|---|
| Application fee | $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.) | $72 (Journeyperson plumber license fee $72.00 (plus a $6.00 processing fee) per the RI DLT licensing portal; master plumber is $240.00. A separate initial reciprocity application fee could not be confirmed on an official page because the DLT application PDF was inaccessible.) |
| Processing time | No board-stated processing time; reciprocity applications are approved or denied by board review. | No board-stated processing time. |
| Licensing authority | Ohio Construction Industry Licensing Board (OCILB) — Ohio Department of Commerce, Division of Industrial Compliance | Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers |
The destination column is what you must satisfy — Rhode Island sets the rules for this move.
Step by step
- Confirm Rhode Island's current requirements on the Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers website (linked below) — rules change.
- Submit the endorsement application to the Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers (application linked below).
- Arrange license verification from your current state via the verification system.
- Hold a current out-of-state journeyperson (or master) plumber license obtained by written examination for the same classification sought.
- Provide a statement from the issuing state's plumbing board attesting to licensure status, plus an affidavit that the applicant passed a written examination.
- Demonstrate requirements equivalent to Rhode Island's (the RI journeyperson path is 8,000 hours of on-the-job training under a master plumber plus related classroom instruction).
- Pay the fees ($72 (Journeyperson plumber license fee $72.00 (plus a $6.00 processing fee) per the RI DLT licensing portal; master plumber is $240.00. A separate initial reciprocity application fee could not be confirmed on an official page because the DLT application PDF was inaccessible.)) and allow No board-stated processing time..
Official links
Related guides
Frequently asked questions
Does Rhode Island accept a Ohio plumbing license?
A plumbing license transfers from Ohio to Rhode Island by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Rhode Island Department of Labor and Training (DLT) — Division of Professional Regulation, State Board of Examiners of Plumbers, verify your Ohio license, and meet Rhode Island's endorsement requirements. Rhode Island waives its journeyperson plumber exam for an applicant duly licensed by examination in another state for the same classification, provided that state's requirements are the same as Rhode Island's; there is no fixed partner-state list, so eligibility is assessed case-by-case and any applicant who does not meet the equivalence test must pass the Rhode Island exam.
Which exam applies moving from Ohio to Rhode Island?
Rhode Island waives its journeyperson plumber exam for an applicant duly licensed by examination in another state for the same classification, provided that state's requirements are the same as Rhode Island's; there is no fixed partner-state list, so eligibility is assessed case-by-case and any applicant who does not meet the equivalence test must pass the Rhode Island exam.
What does the Ohio-to-Rhode Island move cost and how long does it take?
$72 (Journeyperson plumber license fee $72.00 (plus a $6.00 processing fee) per the RI DLT licensing portal; master plumber is $240.00. A separate initial reciprocity application fee could not be confirmed on an official page because the DLT application PDF was inaccessible.); processing No board-stated processing time..
Can I keep my Ohio plumbing license after I'm licensed in Rhode Island?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Ohio 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.
- RICR 260-30-15-9 — Licensing of Plumbers, Irrigators and Water System Installers (reciprocity-by-examination provision; journeyperson 8,000-hour path) ↗ (accessed 2026-07-21)
- RI.gov Licensing — Plumbers, Irrigators and Water Filtration fees (journeyperson $72, master $240, +$6 processing) ↗ (accessed 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)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]