Master Plumber Test

Everything you need to prepare for the test.

Free Master Plumber Test (updated 2025)

The master plumber exam is available for journeyman plumbers who have held their apprentice license for at least four years and wish to receive their master license.

Click “Start Test” above to take a free master plumber practice test, and check out our premium-quality master plumber test prep resources by clicking the links below!

Master Plumber Test Outline

While each state will differ in content categories, you can expect the following topics on the master plumber examination:

  • Installation of plumbing systems
  • International Plumbing Code (IPC)
  • International Fuel Gas Code (IFGC)
  • Regulations adopted by the Examining Board of Plumbers
  • Basic repair and maintenance of plumbing systems
  • Advanced repair and maintenance of plumbing systems
  • Water supply systems
  • Management of plumbing jobs
  • Terminology
  • Fire suppression systems
  • Storm drainage systems
  • Laws and rules

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Exam Registration

To sit for the exam, you will have registration requirements that will include an application, statement of experience, and a declaration of lawful presence (citizenship or resident alien). Your area may require an application fee, an exam fee, and a credentialing fee (upon successful completion of the 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.

How to Study

Think you aren’t a good test-taker? Maybe on a study-time crunch? Or just don’t know how to begin studying? Mometrix has designed a new Study Secrets course to help every student, no matter what study scenario you are in. Here’s what you’ll find in the Study Secrets Course:

  • Techniques to Conquer Procrastination
  • Steps to building a Study Plan custom to your learning style
  • 7 Effective Note-Taking Methods
  • Test-Taking Tips
  • Memory Techniques and Mnemonics
  • And much more!

Everyone learns differently, so we’ve tailored our Study Secrets Course to ensure every learner has what they need to prepare for their upcoming exam or semester. Click below to check it out!

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Edited by Aaron Lanni

Aaron is the content manager and lead editor for Mometrix Academy. He regularly produces, updates, proofreads, and edits content to ensure it meets Mometrix’s quality and accessibility standards.

Mometrix Test Preparation is not affiliated with or endorsed by any official testing organization. All organizational and test names are trademarks of their respective owners.

 

by Mometrix Test Preparation | Last Updated: September 11, 2025