There are no products in your cart.
  • (800) 495-6612‬
  • Login
  • 0
    There are no products in your cart.

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


Residential Plumbing Contractor Licensing & Exam Prep

Arizona Plumbing Contractor Licenses are split into Residential, Commercial, and Dual certifications. The state previously required applicants to pass a Statutes and Rules exam, and that has been replaced by the AZ Statutes and Rules Training Course and Exam (SRE) provided by the Registrar of Contractors.

All of our training is offered in an online self-paced format. Our exam prep is designed to help you pass your tests 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 Arizona Residential Plumbing Contractor License.

  • $279
    Residential Plumbing Contractor
    Exam Prep
  • $1036 $949
    Prep, Books, Tabs
Individual studying for the Arizona Contractor Exam online with RocketCert
Scope of work

What type of work can be done with this license?

Licensed Contractor in Arizona
  • R-37R Residential Plumbing Contractor, including Solar

    A R-37R Residential Plumber can install and repair water and gas piping systems, fire protection as it relates to water sprinkler systems, and sewage treatment systems; including all fixtures, vents, and devices common to the industry, as well as solar applications. This scope includes all R-37R sub-classifications.

Requirements & steps

What are the requirements to getting a license?

Arizona Plumbing Contractor RequirementsExam & Experience
  • Pass PSI Residential Plumbing Contractor Exam
  • Complete the AZ Statutes and Rules Training Course and Exam (SRE) provided by the board
  • Submit 4 years hands on and/or managerial experience
  • Submit Background Check for every person named on the License Application Form
  • Form a legal entity
Arizona Limited Building Contractor RequirementsBond Limits

Residential Plumbing Contractor (R-37R)

  • Obtain a $4,250 surety bond for less than $375,000 Gross Volume and a $7,500 for anything greater.

How do I obtain a license?

To apply for your license, contact the Arizona Registrar of Contractors at 803-896-4686 or visit their website.

The state does not require continuing education prior to each renewal. Also, Arizona has reciprocity agreements with California, Nevada, and Utah.

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 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.


A passing score on the exam is required prior to submitting an application. Contact PSI to schedule the examination. Testing centers are setup throughout the State in larger cities.


After completing all the steps above, it will be time to apply through RoC to obtain your Arizona Plumbing Contractor license. Have questions or concerns with this process (or just a lack of time)? Our licensing specialists can help you with the process.


Which exam do I need to take?

Arizona Contractors must pass one examination and the AZ Statutes and Rules Training Course and Exam (SRE).

To schedule your exam, visit psiexams.com or call 800-733-9267.

Plumbing Contractor Exam details R-37R Residential Plumbing Contractor Examination

  • Total Questions: 100
  • Passing Score: 70% correct
  • Time: 240 minutes
  • OPEN Book

Topics include: Drainage Waster and Vents; Indirect Waste; Water Supply Systems; Backflow Prevention; Roof Drains and Storm Drainage Systems; Plumbing Fixtures (including water heaters and accessibility); General Knowledge and General Regulations; Specialty Plumbing, Interceptors, and Traps; Isometric Analysis; Fuel Gas; Septic and Sewer; Fire Sprinklers; Excavation

Applicants will take computer-based training about applicable Arizona statutes and rules and then be tested on what they learned throughout the training. Unlike the trade exams, this training course and exam is only available online and only offered through the ROC.

Exam Prep, & Books

How do I pass the exam?

The exam prep includes math, isometrics, highlighting guides covering the topics your exam is based on, practice questions for each reference, 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.

This exam is partially open book. The references that can be used during the exam are included in the bundle.

Arizona R-37R Residential Plumbing Online Exam Prep

Included in the bundle

Lifetime Online Access to:

  • Arizona R-37R Residential Plumbing Online Exam Prep

Our Online Exam Prep features:

Ideal for students who already own all references



Arizona R-37R Residential Plumbing Bundle

Includes the following courses:

  • Arizona R-37R Residential Plumbing Online Exam Prep

Plus the following:

  • All the books to use during the exam
  • Permanent/Pre-Printed Tabs
  • Free Shipping!
  • Instructor Support
  • No Pass No Pay Policy
  • Lifetime Access from nearly any device

$1,036 $949

The Following References are Allowed to be Used During the Exam:

2018 International Fuel and Gas Code

See Details



2018 International Mechanical Code

See Details



2018 International Plumbing Code

See Details



NFPA 13: Standard for the Installation of Sprinkler Systems, 2019

See Details



NFPA 13D, 2013

See Details



NFPA 13R 2013

See Details



OSHA 1926

See Details


Print for Your Exam
Arizona Administrative Code Title 18, Chapter 9
Free / Online

The Following References are NOT Allowed to be Used During the Exam:

IPT Pipe Trades Handbook

See Details



Mathematics for Plumbers and Pipefitters

See Details



Modern Hydronic Heating: For Residential and Light Commercial Buildings, 4th Ed.

See Details



Boiler Operator's Guide, 5E

See Details


Arizona Blue Stake Brochure
Free / Online
Pre-printed or blank tabs are also available.

7-8 Book Tab Bundle

See Details



Permanent Blank Tabs - 375 Pack

See Details


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 your State above 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.


Fail your exam? Prefer a different style of course? Other events taking place in your life? Give us a call and we can process a refund within 30 days of purchase for any reason. Exam prep courses are backed with our No Pass, No Pay guarantee.