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Online Education developed by the most experienced and trusted team in the industry.


Plumbing Licensing & Exam Prep

Indiana issues Journeyman and Plumbing Contractor Licenses once certain experience and exam requirements have been met. You can find all of those compiled into the information below. All of our training is offered in an online self-paced format. Our exam prep is designed to help you pass your test the first time, and is backed with our no pass, no pay policy. All of our courses are available from almost any device, any time. We hope that you will make RocketCert your home to help you obtain your Indiana Plumbing License.

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    Exam Prep
Individual studying for the Indiana Journeyman or Plumbing Contractor Exam online with RocketCert
Scope of work

What type of work can be done with this license?

Licensed Plumber in Indiana
  • Journeyman Plumber License

    A Journeyman Plumber has the ability to engage or offer to engage in, as an occupation or trade, the construction, installation, alteration, maintenance, repair, remodeling, or removal and replacement of plumbing under the supervision, direction, and responsibility of a licensed plumbing contractor.

  • Plumbing Contractor License

    A Plumbing Contractor has the ability to undertake or submit a bid to, or do himself or herself or by others, the construction, repair, alteration, remodeling, addition to, subtraction from, or improvement of plumbing and who be responsible for substantially all the plumbing within the entire project, or fabricate units or plumbing substantially completed and ready for installation.

Requirements & steps

What are the requirements to getting a license?

Journeyman Plumbing RequirementsJourneyman Plumber
  • Have at least four (4) years in an apprenticeship program approved by the commission
    OR Present to the commission a notarized statement providing evidence that the applicant has at least four (4) years of experience in the plumbing trade.
  • Submit a completed, signed, and notarized application form
  • Pass the Indiana Journeyman Plumbing exam
Plumbing Contractor RequirementsPlumbing Contractor
  • Submit a completed, signed, and notarized application form
  • Pass the Master Plumbing exam (pre-approval is required)

In-State Applicants

  • Provide proof of successfully completing a four (4) year apprenticeship in an approved program.
  • Provide a notarized affidavit verifying the applicant has completed a minimum of four (4) year of Plumbing Business experience.

Out-of-State Applicants or Current Indiana Journeyman Plumbers

  • Applicants must have a minimum of four (4) years of license plumbing experience

How do I obtain a license?

To apply for your license, contact the Indiana Plumbing Commission at 1-800-457-8283 or visit Board Website.

No continuing education is requried for license renewal. Also, Indiana has limited reciprocity arrangements with other boards. Check with the board for more details.

With RocketCert, our education is written by a combination of professional educators and industry professionals. Our exam prep is guaranteed to help you pass the exam, and is backed with our no pass, no pay policy. We pride ourselves on providing industry leading customer service. Also, if you find a better original price on any online course that we offer, we will beat it by 10%.

RocketCert customer studying to pass their State exam through the RocketCert website or on the mobile app.

Preparing to pass the State exam is a critical part of the licensing process. Failing the exam can result in substantial delays before you are able to work under your license. We offer industry leading exam prep and all of the required books, at an unbeatable price.


After studying with RocketCert, you will be on your way to passing the required State exam(s) (see below). Contact PSI at 800-733-9267 to begin this process. Testing centers are setup throughout the State in larger cities. Pre-approval is required from the testing agency prior to scheduling the exam


After completing all the steps above, it will be time to apply through PGFB to obtain your Indiana Plumbing License. Have questions or concerns with this process (or just a lack of time)? Learn more about how we can assist with our Application Processing Program.


Which exam do I need to take?

To schedule your exam, visit ProV or call 866-720-7768.

It’s the exam! Journeyman Plumber Exam

  • Total Questions: 90
  • Time: 3 hours

Topics include: Developed Length/Isometric Analysis; Fixtures; General Requirements; Indiana Business; Sanitary Drainage; Storm Water Systems; Vents; Water Heaters; Water Supply and Distribution

Exam details Plumbing Contractor Exam

  • Total Questions: 90
  • Time: 3 hours

Topics include: Indiana Business; General Requirements; Fixtures; Water Heaters; Water Supply and Distribution; Sanitary Drainage; Vents; Developed Length/Isometric Analysis; Storm Water Systems

Exam Prep, & Books

How do I pass the exam?

The Indiana exams are open book. The references below are permitted to be tabbed, highlighted, and used during your test! Unfortunately, our online course is NOT permitted to be accessed during the State exam.

The exam prep includes math, isometrics, highlighting guides covering the topics your exam is based on, practice questions for each references, and unlimited attempts on our "test simulation".

Online Exam Prep Includes:

  • Isometrics Lessons - Here, we teach you math concepts for sizing water supply pipe, drain pipe, and vent pipe based on drawings.
  • Highlighting Guides - Introduce the critical information in your book(s). This will familiarize you with each book’s content and its layout.
  • Quizzes - These practice quizzes are based on each individual book/reference. They reinforce key concepts.
  • Test Simulation / Practice Exam - Comprehensive exams randomly generated from our database of questions. Test simulations are restricted by time, and hints are disabled. Test simulations are as close to the real exam as you can get.
  • Guide to Tabbing - This section includes tabbing books and other test taking strategies to keep calm and focused during the exam.

NASCLA Contractors Guide to Business, Law and Project Management, Basic Edition

See Details



2006 International Plumbing Code

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Print for Your Exam
Title 675 Fire Prevention and Building Safety Commission
Free / Online

Pre-printed or blank tabs are also available.

2 Book Tab Bundle

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Permanent Blank Tabs - 375 Pack

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About Us

Why should I choose RocketCert?

At RocketCert, we strive to be the best (while having fun in the process). This means having not only the best quality of education, but also industry leading technology. Best yet, we are here for you 7 days a week. Have a question or comment? Give us a call or contact us to send us a message. Ready to begin? Select from the training below and start immediately. Of course, you can resume later!


Why pay for something knowing your time with it is limited? At RocketCert, we believe in offering lifetime access to your training, even though it will not be needed.


Our education is written industry experts. We believe in helping you with your career, and that help begins with offering best in class education.


We are here for you. Have a question? Need support? Our team is available 7 days a week for technical support. We pride ourselves in taking care of you.


Our training is available 24/7, and you can start and stop as needed. With our mobile ready courses, you can take from nearly any device at any location.