Plumber License Requirements in Utah
| Licensing Authority | Division of Occupational and Professional Licensing (DOPL) |
| License Type | S210 - Plumbing Contractor |
| Experience Required | 8,000 hours of supervised plumbing work for Journeyman. Contractor (S210) requires a Master Plumber as qualifier and 30-hour pre-licensure course. |
| Education Substitute | Accredited plumbing or related degree may substitute for a portion of experience hours |
| Exam Required | Yes — Utah Business and Law Exam + Master Plumber Exam |
| Bond Required | Yes — $15,000 |
| Insurance | General liability: required. Workers comp: required with employees |
| Continuing Education | 6 hours 2 years |
| Processing Time | 4-8 weeks |
Fee Breakdown
| Application Fee | $210 |
| Initial License Fee | $128 |
| Est. Initial Total | $338 |
Renewal: $128 every 2 years
Exam Requirements
Utah Business and Law Exam
80 questions2 hoursPass: 75%
Master Plumber Exam
Pass: 75%
Utah Plumbing CodePlumbing systemsSafetyState regulations
Exam provider: PSI
License Tiers
Apprentice Plumber
Entry level — must work under supervision
Exam: Not required
Journeyman Plumber
8,000 hours (approx. 4 years) on-the-job training
Exam: Required
Master Plumber
Journeyman license plus additional experience
Exam: Required
S210 Plumbing Contractor
Must employ a licensed Master Plumber as qualifier
Exam: Required
License Reciprocity
This state has reciprocity agreements with 5 states. You may be able to skip the trade exam if you hold a valid license from one of these states.
arizonaLicensure by endorsement available for general contractors licensed in AZ for 1+ years in good standing; business and law exam may be waived
californiaLicensure by endorsement available for contractors licensed in CA for 1+ years in good standing
louisianaLicensure by endorsement available for contractors licensed in LA for 1+ years in good standing
nevadaLicensure by endorsement available for contractors licensed in NV for 1+ years in good standing
south carolinaLicensure by endorsement available for contractors licensed in SC for 1+ years in good standing
Frequently Asked Questions
Do I need a plumber license in Utah?
Yes, Utah requires a statewide plumber license through the Division of Occupational and Professional Licensing.
How much does a plumber license cost in Utah?
The estimated initial cost is $338, including application, exam, and license fees.
Data last verified: 2026-04-02 | Source: DOPL