Utah Master Plumber License Requirements (2026)

Utah licenses apprentice, journeyman, residential journeyman, master, and residential master plumbers statewide through DOPL. A Master Plumber plans and supervises plumbing projects. To operate a general plumbing contracting business, the business needs the separate P200 General Plumbing Contractor classification and a Master Plumber qualifier. The state license does not replace locally administered permits, inspections, or local code enforcement for a project.

Regulatory Body

Utah Division of Professional Licensing — Plumbers Licensing Board (DOPL) is the statutory authority responsible for issuing and enforcing this license under Utah Code Title 58, Chapter 55; Utah Administrative Code R156-55c. DOPL licenses apprentice, journeyman, residential, and master plumbers statewide and administers the individual-plumber licensing program.

Official portal: https://commerce.utah.gov/dopl/plumbing/
Address: 160 East 300 South, Salt Lake City, UT 84111
Phone: (801) 530-6628

Eligibility Requirements

Applicants must be at least 18 years old. Check the current application for identification and tax-number requirements. The current DOPL contractor application provides alternatives for applicants without a Social Security number, including an ITIN. DOPL offers an endorsement route for equivalent out-of-state licenses; confirm the current documentation required for the individual-plumber application.

Good moral character

DOPL requires supporting documentation for affirmative answers on its qualifying questionnaire and evaluates licensure eligibility under its criminal-history process.

Background investigation

The application includes a qualifying questionnaire. DOPL’s published materials do not establish an automatic plumbing-license disqualification list or universal fingerprint requirement.

Experience and Education

At least 2 years of For Master Plumber licensure, document 4,000 hours of licensed Journeyman Plumber experience as a supervisor, or an approved associate degree (or similar CHEA-recognized degree) plus 2,000 supervisory hours. The Journeyman route requires an approved four-year apprenticeship with at least 8,000 apprentice-training hours, or 16,000 hours of approved apprentice training without that program. has to be evidenced and confirmed. Retain payroll, tax, project, or supervisor records, since the board may audit the experience claimed.

Accepted proof of experience or eligibility

Verification of Supervisory Plumbing Experience for Master Level Applicants
W-2 or K-1 tax forms verifying qualifying master-level supervisory experience
Official transcript for the associate-degree alternative, if used
DOPL application and qualifying-questionnaire supporting records, if applicable

Education substitution

A recognized associate of applied science degree or similar degree can reduce the Master Plumber supervisory-experience requirement from 4,000 to 2,000 hours. DOPL separately describes the approved-apprenticeship and experience-only Journeyman routes.

Exam Requirements

Testing provider or authority: Prov Exams, DOPL’s contracted examination vendor. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

Utah Journeyman Plumber Written (Theory) examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin
Utah Plumber Practical examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin
Utah Master Plumber Law and Rule examination — question count: confirm with the authority, timing: confirm with the authority, passing score 75%

Examination fee: DOPL directs candidates to Prov for current examination fees; check the applicable Prov handbook when scheduling.

Retake policy: DOPL’s current public plumbing materials identify Prov as the vendor and require the Journeyman Written and in-person Practical examinations. Follow the applicable Prov handbook for current scheduling and retake terms.

Insurance and Bonds

No statewide contractor license surety bond is required for this credential in the cited sources. Project-specific, permit, or public-works bonds may still apply, so confirm bonding before bidding a given job.

General liability

A P200 contractor applicant must maintain general liability insurance that covers its entire licensed scope. DOPL’s March 2026 contractor application lists a minimum of $1,000,000 per incident and $3,000,000 aggregate, with DOPL as certificate holder.

Workers' compensation

Contractor applicants with employees must provide workers’ compensation coverage and required state payroll registrations. An applicant without employees must provide a Workers’ Compensation Coverage Waiver from the Utah Labor Commission.

Additional financial requirements

Utah requires contractors to demonstrate financial responsibility. The current DOPL materials use a financial-responsibility questionnaire and allow DOPL to require a bond after review; they do not impose a universal $50,000 P200 bond in the current application materials.

Fee Schedule

Fee	Amount
Application	$116
Initial license	No separate amount recorded; confirm in the fee guidance
Renewal (every 2 years)	$74

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for Utah plumber.

Renewal and Continuing Education

The Utah Master Plumber License and P200 Contractor License runs on a 2 years renewal cycle. The current renewal fee is $74. Individual plumbing licenses expire on November 30 of even-numbered years. Verify current late-renewal and reinstatement terms with DOPL.

Continuing education: 12 hours of continuing education each two-year license term, including at least eight hours of core education.

Downloadable Asset

2026 Utah Plumber License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity

For this classification, Utah does not recognize the NASCLA Accredited Examination.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

DOPL uses an endorsement process for equivalent out-of-state credentials and publishes an endorsement map. Master Plumber applicants must pass the Utah Master Plumber Law and Rule examination even when applying by endorsement.

Weighing more than one jurisdiction? The national hub compares published Plumber license requirements by state — exam, bond, fee, and experience thresholds side by side.

Plumber Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare Utah's requirements against the bordering jurisdictions before committing to an application:

Arizona Plumber License Requirements — Arizona Plumbing Contractor — C-37 Commercial / CR-37 Dual / Residential Plumbing Classifications
Colorado Plumber License Requirements — Colorado Master, Journeyworker, Residential, and Apprentice Plumber — State Plumbing Board
Idaho Plumber License Requirements — Idaho Journeyman Plumber and Plumbing Contractor
Nevada Plumber License Requirements — Nevada C-1 Plumbing and Heating Contractor
New Mexico Plumber License Requirements — New Mexico MM-1 Plumbing Contractor and JP Journeyman Plumber
Wyoming Plumber License Requirements — Wyoming Plumbing Requirements (Local Credentials and Permits)

Step-by-Step Application Roadmap

Earn the underlying Journeyman Plumber license. Use DOPL’s approved-apprenticeship route (at least 8,000 apprentice-training hours) or the experience-only route (16,000 hours), then complete the required Journeyman examinations.
Accumulate Master-level supervisory experience. Document 4,000 hours of licensed Journeyman Plumber experience as a supervisor, or 2,000 hours with the qualifying associate-degree alternative.
Take the Master Plumber Law and Rule examination. DOPL requires a passing score of at least 75% on the Utah Master Plumber Law and Rule examination.
Submit the individual Master Plumber application. Submit DOPL’s current application, supporting supervisory-experience records, and the current application-processing fee.
Apply for P200 only when operating a general plumbing contracting business. The contractor business needs the P200 General Plumbing classification, a Master Plumber qualifier, prelicensure and Business-and-Law requirements, insurance, financial-responsibility documentation, and business records.
Confirm local project approvals. State licenses do not replace locally administered building permits, inspections, or project-specific code requirements.
Renew and complete continuing education. Individual plumbing licenses renew every two years in even-numbered years and require 12 hours of continuing education, at least eight core hours.

Application Checklist

Have each of the following squared away before the packet goes to DOPL:

Current Utah Journeyman Plumber license
4,000 supervisory hours as a licensed Journeyman, or 2,000 hours plus the qualifying associate degree
Verification of Supervisory Plumbing Experience and W-2/K-1 evidence
Passing score of 75% or higher on the Utah Master Plumber Law and Rule examination
DOPL Master Plumber application and current $116 processing fee
For a P200 business: Master Plumber qualifier, prelicensure/business-and-law completion, insurance, financial-responsibility documentation, and contractor application

Common Filing Mistakes

The following pitfalls summarize the issues most likely to delay, return, or derail a Utah Plumber application based on the published board instructions and source materials cited on this page.

Using the wrong Master experience standard

The current Master route is based on documented supervisory experience as a licensed Journeyman: 4,000 hours, or 2,000 with the qualifying degree alternative.

Confusing individual and contractor licenses

A Master Plumber license is not the same as a P200 General Plumbing Contractor classification. A contracting business needs its own DOPL classification and qualified Master Plumber.

Relying on old testing information

DOPL now contracts with Prov, not Prometric. Verify current exam formats, references, fees, and scheduling requirements directly with DOPL and Prov.

Assuming a universal $50,000 P200 bond applies

Current DOPL materials require financial responsibility and permit DOPL to require a bond after review; they do not state a universal $50,000 P200 bond in the current application materials.

Missing local project approvals

State trade licensure does not eliminate local permits, inspections, or project-specific code enforcement.

Letting CE lapse

DOPL requires 12 hours of continuing education during each two-year individual-plumbing license term, including at least eight core hours.

Study and Reference Materials

The following references are cited by the regulator, used in the application process, or commonly used to prepare for the trade scope. Listed for reader convenience; CLR receives no compensation for these recommendations.

Utah Master Plumber application requirements — Utah DOPL. Use DOPL’s current master-licensure page and application before scheduling or applying.
Utah Construction Trades Licensing Act — Utah Legislature. State framework for individual plumber and contractor licensing.
Prov examination materials — Prov Exams. Confirm the current handbook, approved references, scheduling instructions, and examination fee for each examination.

Other Utah Trade Licenses

Looking at a different trade? CLR also publishes these Utah licensing guides:

Frequently Asked Questions

What does Utah require for a Master Plumber license?

DOPL requires 4,000 hours of licensed Journeyman Plumber supervisory experience and the Utah Master Plumber Law and Rule exam. An approved associate degree or similar degree plus 2,000 supervisory hours is an alternative route.

What are the Utah Journeyman Plumber routes?

DOPL’s current application identifies an approved apprenticeship route with at least 8,000 apprentice-training hours and an experience-only route with at least 16,000 hours. It also lists separate residential credentials with different requirements and scope.

Can an out-of-state plumber apply by endorsement?

DOPL offers endorsement for credentials it recognizes as equivalent and directs applicants to its endorsement map. Master Plumber applicants must still pass the Utah Master Plumber Law and Rule exam.

Do I need both a Master Plumber credential and a P200 contractor license?

A Master Plumber is required as the qualifier for the P200 General Plumbing Contractor classification. The individual credential and the contractor-business classification are separate DOPL licenses.

How often does the Utah Master Plumber license renew?

Individual plumbing licenses expire on November 30 of even-numbered years. DOPL lists a $74 renewal fee and 12 continuing-education hours per two-year term, with at least eight core hours.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-09-04 · Next scheduled review 2026-12-04

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Corrections and presentation updates

2026-09-30: Corrected examination detection when format details are unpublished and updated the summary layout and requirements score. Source-check dates are unchanged.
2026-09-08: Shared template updated to distinguish unspecified eligibility requirements, retain cost qualifications, and use consistent headings. Source-check dates are unchanged by presentation updates.
2026-09-21: Local-only guides now use a compliance-focused structure and terminology instead of implying a statewide license application. Source-check dates are unchanged by this presentation update.