Plumbing Contractor License in Utah: Requirements, Qualifier, Bond and Exams

Statewide.

DOPL licenses plumbing contracting businesses under two classifications, P200 General Plumbing Contractor and P201 Residential Plumbing Contractor, and the license belongs to the business entity rather than to the owner or the qualifier.

The people who do the work are licensed separately: DOPL licenses individual plumbers statewide in five classifications, from Apprentice through Journeyman to Master.

How an individual climbs that ladder is its own page; this page is about what the business needs.

The Utah Division of Professional Licensing (DOPL) issues the license.

There are two classes, P200 General Plumbing Contractor and P201 Residential Plumbing Contractor, and DOPL's exam page lists a master classification as an additional requirement for both.

One agency runs the whole stack: the same division licenses individual plumbers, publishes the exam requirements and handles renewals, so a business owner works with DOPL for the license, the qualifier and the renewal.

The one nuance our research leaves open is scope: the sources we read do not say what separates P200 work from P201 work in practice, so confirm what each class covers with DOPL before you bid.

DOPL requires a master plumber classification behind both P200 and P201. The Utah Master Plumber license takes 4,000 hours of supervisory experience as a licensed journeyman, or an AAS degree plus 2,000 hours, and all applicants pass the Utah Master Plumber Law and Rule exam.

Utah requires the on-the-job work hours and school hours to be met before DOPL approves an applicant to take the journeyman or master exam.

The road to master runs through a journeyman license first: 16,000 hours of supervised experience, or a plumber apprenticeship education program plus a lower hour total — DOPL's own pages state the education-route figures differently, so check DOPL for the current combination.

One gap: our research does not establish whether the Residential Master classification can carry a P201, so confirm that with DOPL.

Two exam layers apply.

The business license itself requires the Utah Business and Law exam for both P200 and P201, and the master classification behind it carries the Utah Master Plumber Law and Rule exam.

Prov administers Utah's contractor exams, in person at a ProV testing centre or online through ExamRoom AI; candidates get 3 attempts 30 days apart, and each subsequent retake after that comes 180 days apart.

Coursework is a separate requirement: plumbing contractors must complete a 30-hour pre-licensure course from ABC, UHBA or AGC of Utah — the 30-hour course is the one DOPL sets for plumbing contractors, against 25 hours for specialty contractors.

The insurance minimum is on the record: Utah contractors must carry liability insurance of at least $1,000,000 per incident and $2,000,000 in total, plus workers' compensation coverage, or a waiver from the Labor Commission if the business has no employees.

What our research did not confirm is a bond: the DOPL pages we read state no contractor bond amount and no job-value threshold that exempts smaller jobs — that is a gap in our research, not a confirmed absence — so ask DOPL whether a bond applies to your license before you budget for it.

HVACHires' separate guide to contractor license bonds and insurance explains how those instruments work in general.

Utah contractor licenses run on a two-year cycle: they expire on November 30 of odd-numbered years, and renewal costs $128.

Renewal also carries continuing education — 6 hours of approved CE per licensing period (3 core), with at most 3 of those hours online.

The figure our research does not have is the initial application fee: the DOPL contracting pages we read do not state it, so confirm the current fee with DOPL when you apply.

Utah offers licensure by endorsement to contractors already licensed in another US state, territory or district, and DOPL grants plumber licenses by endorsement to holders of equivalent out-of-state licenses using its endorsement map.

Our research names no specific partner states for Utah contractor licenses.

It also does not establish whether endorsement waives any of the class requirements — the Business and Law exam and the master classification behind P200 and P201 — so if you are licensed elsewhere and moving a business to Utah, ask DOPL what your out-of-state license counts for before you staff up.

The clock is short.

When a qualifier leaves, the qualifier and the company must both notify DOPL in writing within 10 days, and the company then has 60 days to replace the qualifier, or the license can be revoked.

Because the license is issued to the business entity rather than to the qualifier, the 60-day clock is the company's to manage: it is the qualifier slot that must be refilled.

And the slot needs a specific person in it — someone holding a master plumber classification — which is why succession planning matters here: know which master-plumber holder on your staff, or which outside hire, takes the slot before the 60 days run out.