Requirements, license levels, and the issuing authority — sourced from Utah's official board.
Utah licenses plumbers through Utah Division of Professional Licensing (DOPL), Department of Commerce.
| Requirements | Journeyman: 576 classroom hours (approved apprenticeship program) + 8,000 hours supervised experience, OR 16,000 hours experience; pass Utah Plumber Theory and Practical exams. Master: 4,000 hours supervisory experience as a licensed journeyman + pass the Master Plumber Law and Rule exam. Residential Journeyman: 6,000 hours as apprentice + 432 classroom hours (3-yr program) + theory/practical exams. |
| Reciprocity | Licensure by endorsement available for out-of-state applicants whose home-state license is equivalent to Utah's; requires a Verification of Licensure from the home-state authority. |
| Renewal | Two-year cycle, licenses expire November 30 of even years. Continuing education: 12 hours per two-year term, of which at least 8 hours must be core education. |
Sources: commerce.utah.gov · commerce.utah.gov · commerce.utah.gov. Always confirm current requirements with the issuing authority.
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