
You may take the Master Plumber Examination if:
- you are a citizen or national of the United States or an alien or non-immigrant eligible for licensure by the State of Texas;
- you have a high school diploma or General Equivalency Diploma (GED); and
- you are currently licensed as: a Journeyman Plumber in Texas or another state and have held your license for at least four years; ...
Full Answer
How long do you have to hold a master plumber license in Texas?
you are a citizen or national of the United States or an alien or non-immigrant eligible for licensure by the State of Texas; a Journeyman Plumber in Texas or another state and have held your license for at least four years;
How long do you have to be a journeyman plumber in Texas?
a Journeyman Plumber in Texas or another state, have held your license for at least one year, and have successfully completed a training program approved by the United States Department of Labor Office of Apprenticeship;
What is a master plumber?
A Master Plumber may install, change, repair, service, or renovate plumbing under the supervision of a Responsible Master Plumber. A Master may also directly supervise a Plumber’s Apprentice on all jobsites or a Tradesman Plumber-Limited on jobsites for structures other than one and two-family dwellings.
What states require a plumber to take a plumbing exam?
Enforcing and regulating plumbing license requirements fall to state and individual municipalities. Every state, except Pennsylvania, requires master plumber candidates to take an exam, including Washington D.C. and Puerto Rico. California and Florida require master plumber candidates to pass a master plumber exam in addition to a business and law/finance exam. New Jersey requires three exams – trade, practical, and business and law – to obtain the master plumber license.
How many questions are asked in the Master Plumber exam?
Because each location has different requirements, each exam is different as well. At the most basic level, the exam consists of 100 to 120 questions with a time allotment of 3 hours to 4.5 hours.
How many states can you work as a plumber?
Individual states may practice reciprocity with licenses, but there is no guarantee. Generally, if you want to work as a master plumber in ten different states, you will have to meet the requirements, including an exam for certification, in all ten states.
How many retests are required for a state exam?
Most states have a maximum re-test number ranging from two to three re-tests and varying periods of time that must pass before retaking the test.
What is a bulletin for a state exam?
Your local municipality (whether state, county, or city) will provide you with a candidate information bulletin when you register for the exam. The bulletin will provide a breakdown of test content and the required passing score.
Is the plumber exam open book?
Some exams are open book, and some exams are closed book. The exam is computer-delivered with options available for special needs accommodation. To register for the exam, you will submit the required application packet to the authority that is tasked with plumber licensing.
Is Mometrix Academy free?
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How do I become a master plumber?
To become a master plumber, you'll need to complete and submit a Master Plumber Application online. Applications mailed to the board will be returned. Complete the Plumber Examination Application by including the following information: 1 The Statement of Experience and Education Verification Form complete with your Journeyman Plumber License Number, signed by an official at your school and your plumbing instructor. 2 Notarized Criminal Offender Record Information Acknowledgement (CORI) Form 3 A 2 x 2 inch color passport photo 4 For veterans: A copy of your DD form 214
How to apply for a Massachusetts license online?
To apply online, register for an account using the Massachusetts E-Licensing and E-Permitting Portal also know as ePLACE . This will allow you to apply for licenses, make on-line payments, renew your license and update your contact information through your on-line account.
How long does an incomplete application stay on file?
Incomplete applications will only be kept on file for 180 days.
What are the trade knowledge sections in a Master Plumber exam?
The trade knowledge sections in a master plumber exam, while covering the same subjects as the journeyman plumber exam, such as venting, water supply and fixtures, will pose some of the questions in a more challenging way and in terms of the authority given a master plumber. For instance, where the journeyman exam may pose a situation where the master plumber instructs the journeyman plumber to do a certain task and asks which of the proposed answers is correct in term of the situation, the master exam will put you in the place of the master plumber and ask what you should instruct your journeyman plumbers to do in a certain situation. So, while the subject matter may be similar to the journeyman test, the perspective of the test-taker is different.
What is the difference between a journeyman and a master plumber?
In states that break down the plumbing trade along the traditional lines of authority, i.e. journeyman and master plumber, a difference exists in the authority given to journeyman and master plumbers. In such jurisdictions, typically, only master plumbers can bid on or contract to do work along with other limitations, i.e. in some jurisdictions, only master plumbers can size and design piping. The licensing exam for master plumbers are consequently a bit different than those given to apprentice level plumbers seeking to become journeyman.
How often are master plumbers exams given?
Who: The master plumber exams are given by state and local municipalities. Where: The exams are typically given at a testing company facility. When: The exams are usually given a few times a year.
Why are exams given?
Why: The exams are give to ensure competence and for public safety.
Do Journeyman plumbers have business and law?
Journeyman plumbing exams usually do not involve sections on business and law matters. Many master plumber exams across the country have sections on business and law regulation. The business and law sections will typically touch on the following subjects:
Do you have to take a test to become a journeyman plumber?
You may have had to take a test to become a journeyman plumber or its equivalent. Some states do not use a journeyman/master plumber designation but license plumbers in terms of being a "contractor". For purposes of this guide, when we use the term "master" we are identifying the highest level of plumbing authority given within regulation, ...
Can you use your code book on the test?
Have a friend or family member pose you questions from the code. Some jurisdictions allow test-takers to bring their code book into the test and use it during the test. Do not let this opportunity to refer to your code during the test make you overconfident on passing the exam.
What is the code application for water piping?
Code application for water piping: This part of the exam is a water pipe sizing exercise taken from Chapter 6 of the UPC and amendments. A drawing of a building is provided, showing elevated views of plumbing fixtures along with the illustrated piping for the hot and cold-water distribution system. You will provide the fixture units and pipe sizes. Use minimum sizing as allowed by the UPC.
How to contact PSI about scheduling exam?
If you are unable to take the exam on your scheduled date, or you need to reschedule, you will need to contact PSI 2 days before the scheduled examination date at 855-340-3910. If you do not contact PSI at least 2 days prior to your exam date you scheduling fee will be forfeit.
How long is a plumber certification good for?
Candidates will need to apply for eligibility with the Department before being allowed to take an examination. Approved applications are good for one year. Once your application has been approved Plumber Certification will send you a letter with detailing how to contact PSI to schedule your exam.
How much does it cost to get a plumber's license in Washington?
This permit allows plumbers to work at their current certification level while waiting to take the Washington exam. There is a $94.20 fee for this permit.
How much does it cost to take the L&I exam?
We accept exam applications online or by mail. Your application and non-refundable exam fee of $189.80 must be received and processed by L&I. Applications are processed on a first-come, first-served basis.
What happens if you miss your appointment with PSI?
If you miss your appointment with PSI, you will not be able to take the examination as scheduled, further you will forfeit your scheduling fee, if you:
What information do you need to include on a job application?
Note: Be sure to include only the applicant’s name, address, Social Security number, and phone number on the application, not the employer’s information.

The Basics of Licensing – Is It Standard Across The Nation?
Minimum Requirements – Generally
- Requirements to obtain a master plumber license vary greatly. General requirements include: 1. Experience or Education (or a combination) 1.1. Specified experience hours per year (1,000 to 4,000 hours) 1.2. Approved engineering curriculum related to plumbing, bachelor’s attainment 1.3. Approved registered apprenticeship program 2. Application and Fee 3. Examination 4. Credentia…
Master Plumber Exam Design – Generally
- While each state will differ in content categories, you can expect the following topics on the master plumber examination: 1. Installation of plumbing systems 2. International Plumbing Code (IPC) 3. International Fuel Gas Code (IFGC) 4. Regulations adopted by the Examining Board of Plumbers 5. Basic repair and maintenance of plumbing systems 6. Advanced repair and mainten…
Test Basics
- The master plumber exam is delivered at a testing facility, such as Prometric or PSI, or at a college or university. Because each location has different requirements, each exam is different as well. At the most basic level, the exam consists of 100 to 120 questions with a time allotment of 3 hours to 4.5 hours. Some exams are open book, and some exams are closed book. The exam is …
on Test Day
- Arrive at your designated testing center thirty minutes before your appointment time. Arriving early will allow you the opportunity to complete any paperwork and become familiar with the test delivery method. Follow the directions of what is and is not allowed in the center and leave valuables at home.
Exam Results
- Generally, your test results are provided at the conclusion of your exam. Passing scores receive a score report; non-passing scores receive a detailed report indicating strengths and weaknesses. Most states have a maximum re-test number ranging from two to three re-tests and varying periods of time that must pass before retaking the test.
Preparing For The Master Plumber Exam
- For the past four years, you have worked hard gaining the knowledge and experience needed to advance in your chosen occupation. You are a mentor to newer plumbers, and your supervisors look to you to provide guidance and stability to the job site. Now it is time to take that drive and initiative you have been cultivating and apply for your master plumber license. While differing fro…