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Minnesota Plumbing License and Exam
Journeyworker, Master & Contractor Plumbing Licensing & Exam Prep
Minnesota requires all Plumbings to obtain a license before any bidding or work can take place. 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 Minnesota Plumbing License.
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$289Plumbing Exam Prep
What type of work can be done with this license?
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Journeyworker Plumbing License
A licensed Journeyworker Plumber is engaged as an employee of, or is otherwise working under the direction of, a Master Plumber in the practical installation of plumbing. The individual may work statewide, for both interior plumbing and exterior water service, sanitary sewer and storm sewer systems within the property lines.
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Master Plumbing License
A Master Plumber in Minnesota can engage in the planning, superintending and the practical installation of plumbing, to contract for plumbing and installations and to conduct the business of plumbing. The individual may perform plumbing statewide, for both interior plumbing and exterior water service, sanitary sewer and storm sewer systems within the property lines.
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Plumbing Contractor License
A Plumbing Contractor may contract to perform or offer to perform plumbing work in all areas of the state provided the contractor has at all times a licensed Master Plumber as a responsible individual and maintains compliance with the required bond, general liability insurance and workers' compensation insurance requirements
What are the requirements to getting a license?
Journeyworker Plumber- Submit completed, signed, and notarized application with appropriate fees
- Schedule exam after approval letter is received
And satisfy at least one of the following criteria:
- At least four years of recorded practical plumbing experience as a DLI-registered unlicensed plumber
OR - Completed a DLI-registered apprenticeship program
OR - A current Minnesota restricted journeyworker plumber license or a restricted master plumber license and at least two years of practical plumbing experience gained while holding the restricted plumber license
OR - A current plumber’s license from another state where the licensing jurisdiction requires at least four years of practical plumbing experience and an examination to qualify for licensure.
Master Plumber- Submit completed, signed, and notarized application with appropriate fees
- Schedule exam after approval letter is received
And satisfy at least one of the following criteria:
- At least one year of practical plumbing experience as a licensed journeyworker plumber
OR - A current master plumber license from another state where the requirements of the licensing jurisdiction are equivalent to those of Minnesota as determined by DLI
OR - A current Minnesota restricted master plumber license and five years of verifiable experience in business as a plumbing contractor in Minnesota.
Plumbing Contractor- Register with the Minnesota Secretary of State/Assumed name Verification
- Disclose Business Owners, Partners, Officers, and Members
- Provide proof of Surety Bond
- Provide proof of insurance
- General Liability Insurance Certificate
- Worker’s Compensation Certificate
- Unemployment Compensation Certificate
- Provide Certificate of Responsible Licensed Individual (Master Plumber or Restricted Master Plumber)
- Submit completed, signed, and notarized application with appropriate licensing fee
How do I obtain a license?
To apply for your license, contact the Minnesota Department of Labor and Industry Construction Codes and Licensing Division at 651-284-5012 or visit DLI website.
The state requires 16 hours of continuing education prior to each renewal, and 4 of those hours may be taken online. Also, Minnesota has reciprocity agreements with North Dakota and South Dakota. .
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%.
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.
The Department of Labor and Industry will notify the applicant once an applicant has been approved to take the examination. The applicant will apply to sit for the exam on the state board website. Testing centers are setup throughout the State in larger cities. Pre-approval is required from the state prior to scheduling the exam.
Upon passing the exam, a letter with instructions on how to apply for a license will be sent to the applicant. 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?
Applicants may schedule their exam after receiving the notice of pre-approval from the state. Scheduling can be done online
Journeyworker Plumbing Exam
- Number of questions: 240
- Passing Score: 70% correct
- Time allowed: 5 1/2 hours
- OPEN BOOK
Topics include: Basic Plumbing Principles; Conformance with Code; Definitions; General Regulations; Plumbing Fixtures and Fixture Fittings; Water Heaters; Water Supply and Distribution; Sanitary Drainage; Indirect Wastes; Vents; Traps and Inceptors; Storm Drainage; Licensing and Registration 4716.0100; Chapter 326B
Master Plumbing Exam
- Number of questions: 335
- Passing Score: 70% correct
- Time allowed: 5 1/2 hours
- OPEN BOOK
Topics include: Basic Plumbing Principles; Conformance with Code; Definitions; General Regulations; Plumbing Fixtures and Fixture Fittings; Water Heaters; Water Supply and Distribution; Sanitary Drainage; Indirect Wastes; Vents; Traps and Inceptors; Storm Drainage; Licensing and Registration 4716.0100; Chapter 326B
How do I pass the exam?
The Minnesota 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 current statutes and codes and a standard desktop calculator are provided for use during the examination.
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.
All reference materials and a calculator are provided by the department.
Minnesota Plumbing Online Exam Prep
Lifetime Online Access to:
- Minnesota Plumbing Online Exam Prep
Our online exam prep features:
- Instant Online Access
- Start & Stop as needed
- Education Support Team
- No Pass No Pay Policy
Ideal for students who already own all references
Print for Your Exam:
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.