Utah journeyman plumber licensing is administered by the Division of Occupational and Professional Licensing under Utah Code Title 58, Chapter 55, with the Electricians and Plumbers Licensing Board. The general Journeyman Plumber Theory examination is built on the 2024 International Plumbing Code, the 2024 International Fuel Gas Code, and the 2024 International Mechanical Code, and Utah also requires a separate, in-person hands-on Practical examination with two assembly projects. The PassProfessor Utah Journeyman Plumber program prepares candidates for the written Theory examination — and it states plainly, below, what a written program cannot rehearse.
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What this credential certifies
The Utah Journeyman Plumber license is the working plumber’s license in Utah. It certifies that the holder has completed the classroom and field qualifications Utah requires and has cleared both parts of Utah’s examination structure: a written Theory examination delivered through Prov, and a hands-on Practical examination taken in person. Neither part substitutes for the other, and a candidate who treats Utah licensing as a single written sitting has misunderstood the credential from the start.
The authority behind the license is the Division of Occupational and Professional Licensing — DOPL — working under Utah Code Title 58, Chapter 55, with the Electricians and Plumbers Licensing Board. That board name matters and is worth stating exactly: it is the Electricians and Plumbers Licensing Board. Candidates searching older material may meet an older board name from before 2011; that name is not the current authority and should not be used to address applications, questions, or appeals.
For the full route and the part-by-part examination detail, read the companion guide at /utah-journeyman-plumber-exam-guide/.
The examination at a glance
| Item | Verified position |
|---|---|
| Program | Utah Journeyman Plumber: the general journeyman license examinations administered under DOPL |
| Regulator | Division of Occupational and Professional Licensing (DOPL), under Utah Code Title 58, Chapter 55; board is the Electricians and Plumbers Licensing Board |
| Examination vendor | Prov |
| Theory references | International Plumbing Code 2024, International Fuel Gas Code 2024, and International Mechanical Code 2024 — all open book |
| Theory examination | 100 questions / 240 minutes / 70% to pass; $78 by computer-based testing, $85 on paper |
| Practical examination | Hands-on, in person only: 150 minutes / 70% to pass; two projects — Plastic Assembly (37 points) and Copper Assembly (37 points); the candidate supplies own tools and materials |
| Qualifications | 576 classroom hours plus 8,000 hours, or 16,000 hours |
| Continuing education | 12 hours per two-year cycle, of which 8 hours are core |
| License expiry | Plumber licenses expire November 30 of even years |
| Scope note | This page covers the general Journeyman Plumber. The separate residential journeyman examination tests the 2021 IPC, not the 2024 edition — see the scope section below |
| Administrator note | PassProfessor is independent and is not affiliated with DOPL or the Electricians and Plumbers Licensing Board |
Two examinations, not one: the Utah structure
Utah examines a journeyman plumber twice, in two different modes, and preparation that plans for only one mode is incomplete by design.
The Theory examination is the written part. It carries 100 questions over 240 minutes, it is open book, and the passing standard is 70%. Its references are three 2024 codes together: the 2024 International Plumbing Code, the 2024 International Fuel Gas Code, and the 2024 International Mechanical Code. The fee depends on delivery format: $78 for computer-based testing and $85 for the paper form. A candidate therefore prepares not for a single code book but for a three-code sitting, where fuel gas and mechanical provisions sit alongside plumbing provisions and the skill is knowing which book governs the question in front of you — and finding it quickly, because open book rewards organised retrieval, not general familiarity.
The Practical examination is the hands-on part, and it is real. It runs 150 minutes, in person only, with the same 70% passing standard. The candidate completes two hands-on projects: a Plastic Assembly project worth 37 points and a Copper Assembly project worth 37 points. The candidate supplies their own tools and materials. No written program — this one included — can rehearse that performance. Hands are trained on site and in the apprentice years. What written preparation can do is secure the knowledge around the work: which assembly belongs to which material, what the codes require of each joint and run, and how the sizing, venting, and connection rules behind each project apply when time is running.
The scope warning every Utah candidate should read first
Utah has more than one journeyman-level plumbing examination, and the editions differ between them. This page, and the PassProfessor program described on it, cover the general Journeyman Plumber, whose Theory examination references are the 2024 editions named above.
The separate residential journeyman examination tests the 2021 International Plumbing Code, not the 2024 edition. That is not a footnote. A residential candidate who prepares from 2024 material on the assumption that Utah examines uniformly on its latest edition is preparing against the wrong text, and a general journeyman candidate who borrows residential material keyed to 2021 has the mirror-image problem. Before any study begins, confirm which credential you are actually seeking, and then hold the edition line for that credential without mixing the two. The companion guide at /utah-journeyman-plumber-exam-guide/ returns to this distinction in depth.
Qualifications: classroom hours and field hours together
Utah qualifies journeyman candidates on combined classroom and field evidence. The verified routes are 576 classroom hours plus 8,000 hours, or 16,000 hours on the longer field route. Either way, the structure of the requirement tells a candidate something true about the examination that follows it: Utah expects book knowledge and bench experience to arrive together, which is exactly why its examination has both a theory part and a practical part. A candidate weak in the classroom record will feel it in the Theory sitting; a candidate short on genuine assembly experience will feel it in the Practical, where no amount of reading substitutes for joints the hands have already made many times.
Candidates should confirm their own qualification position with DOPL before scheduling, because the hours on file — not the hours a candidate believes they hold — are what the licensing process works from.
Open book, three codes: what the Theory sitting actually demands
Open book is often misread as forgiving. In a 100-question, 240-minute sitting built on three separate 2024 codes, it is the opposite: the format assumes the candidate can navigate. Four minutes a question, on average, leaves no room for learning a code’s structure during the sitting itself. The work divides into three skills. First, command of the substance — drainage, waste and vent principles, water supply and sizing, fuel gas installation, and the mechanical provisions the IMC reference brings into the room. Second, navigation — knowing the organisation of each book well enough to reach the governing section while the clock runs. Third, discrimination — recognising when a question is really a fuel gas question or a mechanical question wearing plumbing clothes, and opening the right book first. Preparation that reads one code cover to cover and skims the other two misjudges all three skills.
Staying licensed: continuing education and the November 30 cycle
Utah plumber licenses expire on November 30 of even years, which gives every holder the same renewal horizon and makes the cycle easy to plan around — and easy to miss in a busy autumn if it is left late. Continuing education for the cycle is 12 hours per two-year cycle, of which 8 hours are core. The core share is the substance of the rule: a holder cannot fill the twelve hours entirely with elective material and satisfy it. Schedule the core hours early in the cycle, keep the completion records, and let renewal be an administrative event rather than a scramble in the final November.
What makes this examination demanding
Three things compound in Utah. The Theory examination spans three codes at once, at the 2024 editions, under time pressure that punishes slow navigation. The Practical examination then tests the same trade with the hands, in person, on two scored assembly projects, with the candidate’s own tools and materials — a format where preparation is measured in prior practice, not in pages read. And the edition trap between the general examination (2024) and the residential examination (2021) waits at the very beginning, before either sitting, for any candidate who assumes Utah uses one edition for everything. A candidate who clears all three hazards — right edition, three-code command, genuine assembly practice — has prepared the way Utah actually examines.
What the PassProfessor program will cover
The three-code Theory examination as the spine. The program in the PassProfessor catalog for this credential is built on the general Journeyman Plumber Theory references: the 2024 International Plumbing Code, the 2024 International Fuel Gas Code, and the 2024 International Mechanical Code, worked together the way the sitting presents them, with sustained attention to navigation and to choosing the governing book for each question. Every item is written from scratch against primary sources; no item is drawn from another provider’s material.
The Practical, addressed honestly. The program teaches the knowledge that surrounds the two assembly projects — materials, joint requirements, and the code rules each assembly must satisfy — and it states its limit without hedging: it cannot rehearse the hands-on Practical itself. That examination is in person, timed at 150 minutes, and performed with the candidate’s own tools and materials. Candidates should pair this program with deliberate, timed assembly practice of their own.
Independence, stated plainly. PassProfessor is an independent preparation provider, not affiliated with the Division of Occupational and Professional Licensing or the Electricians and Plumbers Licensing Board, and this program is not a DOPL course. Completing it confers no license and no exemption; DOPL alone licenses, and candidates apply and sit through DOPL and Prov channels. The companion guide at /utah-journeyman-plumber-exam-guide/ carries the fuller examination account.
Tell me when enrollment opens. The Utah Journeyman Plumber program is in the works and enrollment is not yet open. Leave an email address and PassProfessor will write to you when the program is ready — and only about this program. No date is promised, because the program will open when it meets the standard described above, not before.
Frequently asked questions
Who licenses journeyman plumbers in Utah?
The Division of Occupational and Professional Licensing (DOPL), under Utah Code Title 58, Chapter 55, with the Electricians and Plumbers Licensing Board.
Who delivers the Utah journeyman examinations?
Prov delivers the examinations. The Theory examination is offered by computer-based testing and on paper; the Practical examination is in person only.
Which codes does the general Journeyman Plumber Theory examination use?
The 2024 International Plumbing Code, the 2024 International Fuel Gas Code, and the 2024 International Mechanical Code. All three references are open book in the sitting.
How is the Theory examination structured, and what passes?
100 questions in 240 minutes, with 70% required to pass. The fee is $78 by computer-based testing and $85 on paper.
Does Utah really have a hands-on practical?
Yes. The Practical examination is a genuine hands-on examination, in person only: 150 minutes, 70% to pass, with two projects — a Plastic Assembly project worth 37 points and a Copper Assembly project worth 37 points. The candidate supplies their own tools and materials.
Can a written preparation program prepare me for the Practical?
Only partly, and this page states the limit plainly. Written preparation can teach the code knowledge around assembly work. It cannot rehearse the hands-on performance itself, which needs the candidate’s own timed practice with real materials and tools.
Is the residential journeyman examination the same as the general examination?
No. The residential journeyman examination tests the 2021 International Plumbing Code, not the 2024 edition used for the general Journeyman Plumber Theory examination described on this page. Confirm which credential you are seeking before you study.
What qualifications must a journeyman candidate show?
576 classroom hours plus 8,000 hours, or 16,000 hours on the longer field route. Confirm your individual position with DOPL.
What continuing education does renewal require?
12 hours per two-year cycle, of which 8 hours are core. Plumber licenses expire November 30 of even years.
Is PassProfessor affiliated with DOPL?
No. PassProfessor is an independent preparation provider. DOPL alone licenses plumbers, and the Electricians and Plumbers Licensing Board is the board for this credential.
When does enrollment open?
The program is in the works and enrollment is not yet open. Leave an email address on this page and PassProfessor will write to you when the program is ready — and only about this program.