Massachusetts Licensing Guide

How to Get Your
Massachusetts Plumbing License

Your complete guide to becoming a licensed plumber in Massachusetts. Learn about requirements, exams, costs, and the step-by-step process to launch your plumbing career.

550 Hours
Education Required
6,800 Hours
Apprentice Experience
$14-78
License Fee
$35/hr
Avg. Salary
By Jeel Patel10 min readUpdated Jan 02, 2025
Massachusetts Plumbing License

Massachusetts Plumbing License Quick Facts

License Levels

3 tiers (Apprentice, Journeyman, Master)

Education Required

550 hours board-approved program

Apprentice Experience

6,800 hours supervised work

Licensing Body

Board of State Examiners

Exam Fee

$80 (Journeyman & Master)

High School Required

Diploma or equivalent

The government of Massachusetts protects its citizens so that they get various services, including plumbing, from verified and licensed experts. Thus, to get your Massachusetts plumbing license, you have to meet certain criteria and follow the stated process. In this post, we will walk you through every detail you need to get your plumbing license. Let's start with the governing authority for plumbing in Massachusetts.

Who Provides Plumbing Licenses in Massachusetts?

The governing authority for plumbing in this state is the Board of State Examiners of Plumbers and Gas Fitters. It is responsible for ensuring that people get plumbing services from licensed plumbers who are aptly qualified for the task.

Massachusetts Licensing Authority

Board of State Examiners of Plumbers and Gas Fitters

Board of State Examiners

Ensures that plumbing services are provided by licensed plumbers who are aptly qualified for the task

Official Website617-701-8798
1000 Washington Street, Suite 710, Boston, MA 02118

What are the Types of Plumbing Licenses in Massachusetts?

Here, you need to climb a hierarchy in plumbing which consists of the following three stages of license:

License Types Available

Choose Your License Path

Apprentice Plumber License

Entry-level license allowing you to practice plumbing services under the supervision of a journeyman plumber or a master plumber.

Key Requirements

  • Be employed by a master plumber
  • Complete apprentice plumber application
  • Start plumbing education within 9 months

Journeyman Plumber License

Full license to perform plumbing services on your own without supervision.

Key Requirements

  • 6,800 hours supervised experience
  • 550 hours board-approved education
  • High school diploma or equivalent

Master Plumber License

Highest level license allowing you to start your plumbing business and hire journeyman and apprentice plumbers.

Key Requirements

  • 1,700 hours journeyman experience
  • 110 hours fifth tier education
  • Pass the master plumber examination

What are the Requirements to Get a Plumbing License in Massachusetts?

Board of State Examiners Requirements

Massachusetts Plumbing License Requirements

1

Apprentice Plumber License

Entry-level requirements

  • Be employed by a master plumber (details required in application)
  • Complete your application for a plumbing apprenticeship
  • Upload a completed Statement of Employing Master Form
  • Upload a Notarized CORI Authorization form
  • Upload a 2x2 passport-style photo
  • Pay $14 application fee
2

Journeyman Plumber License

For licensed apprentice plumbers

  • Complete 6,800 hours of employment under supervision of a master plumber or journeyman hired by a master plumber
  • Have a high school diploma or equivalent
  • Complete 550 hours of board-approved plumbing education program spread over no less than 4 years
  • Cannot accrue more than 165 hours of education per year
  • For each 165 hours of education, gather 1,700 hours of work experience
  • Experience and education must be gathered simultaneously
  • Pass the journeyman plumbing examination
3

Master Plumber License

For licensed journeyman plumbers

  • Complete a minimum of 1,700 hours of experience as a journeyman in no less than one year
  • Complete the fifth tier (110 hours) of your plumbing education (if not already completed as an apprentice)
  • Submit Statement of Experience and Education Verification Form signed by school official and plumbing instructor
  • Upload a Notarized CORI Authorization form
  • Upload a 2x2 passport-style photo
  • Pass the master plumber examination

Important Education Requirements

You don't need to be enrolled in a plumbing theory school to be an apprentice. But you must start your plumbing education program within 9 months of getting an apprenticeship license.

View the list of authorized plumbing schools in Massachusetts.

What is the Cost of Becoming a Licensed Plumber in Massachusetts?

Board of State Examiners Fee Schedule

Massachusetts Plumbing License Fees

License TypeExam FeeLicense FeeRenewal Fee
Apprentice

Application fee only, no exam required

$14
Journeyman$80$31$52
Master$80$31$78

Additional Costs

Add to these fees the cost of your tuition for the plumbing education program. It can charge you around $1,000 - $2,000 per year.

You need to pay application fees once. For renewing your license, you have to pay only the license fee.

Steps to Get Your Massachusetts Plumbing License

Step-by-Step Guide

Your Path to Becoming a Licensed Plumber

1

Get Employed Under a Master Plumber

Find employment under a licensed master plumber as an apprentice. You will need to fill in the details of your employment in the application.

2

Apply for Apprentice License

Fill out the application form to become a licensed apprentice along with required documents including Statement of Employing Master Form, Notarized CORI Authorization form, and a 2x2 passport-style photo.

Apply for Apprentice License
3

Enroll in Plumbing Education Program

Get enrolled in a plumbing education program from an authorized institute. Begin this within 9 months of getting an apprentice license.

Authorized Plumbing Schools
You don't need to be enrolled before becoming an apprentice, but you must start within 9 months.
4

Complete Journeyman Requirements

Gather the required 6,800 hours of supervised experience and 550 hours of board-approved education over at least 4 years. Remember: experience and education must be completed simultaneously.

Cannot accrue more than 165 hours of education per year. For each 165 hours of education, gather 1,700 hours of work experience.
5

Apply for Journeyman License

Once you have gathered the required experience and education, apply for the journeyman license. You will need to pay the $31 application fee. Wait for the board's approval.

Apply for Journeyman License
6

Schedule and Pass Journeyman Exam

After the approval, apply for the journeyman plumber license exam. Take the exam and clear it. You will get the results instantly.

Schedule Journeyman Exam

Congratulations! You're a Licensed Journeyman!

You are now an authorized journeyman plumber in Massachusetts and can work independently without supervision. If you clear the exam, pay the $52 license fee at the exam center.

8

Gain Master-Level Experience

Complete a minimum of 1,700 hours of experience as a journeyman in no less than one year. Also ensure you've completed the fifth tier (110 hours) of your plumbing education.

9

Apply for Master Plumber License

Once you have gathered the required experience and education, apply for the master's license. You will need to pay the $31 application fee. Wait for the board's approval.

Apply for Master License
10

Schedule and Pass Master Exam

After the approval, apply for the master plumber license exam. Take the exam and clear it. You will get the results instantly.

Schedule Master Exam

Congratulations! You're a Master Plumber!

You are now an authorized master plumber in Massachusetts. You can start your own plumbing business and hire journeyman and apprentice plumbers. If you clear the exam, pay the $78 license fee at the exam center.

Application Processing Time

An incomplete application will only be kept on file for 180 days. If the board finds any issues, they will get back with the correction required.

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Frequently Asked Questions

What is the average wage of a plumber in Massachusetts?

Currently, the average wage of a plumber in Massachusetts is $35 per hour, as per Indeed. However, it can fluctuate in the future. This makes Massachusetts a competitive state for plumbing careers.

Can I legally provide plumbing services without a license?

No. You can be asked to show your plumbing license at any time. If found guilty of unlicensed practice, you can be penalized as per the laws. It is mandatory to have an appropriate license to provide any plumbing service in Massachusetts.

How long does it take to become a licensed plumber in Massachusetts?

To become a journeyman plumber, you need to complete 6,800 hours of supervised experience and 550 hours of education spread over at least 4 years. To become a master plumber, you need an additional year (1,700 hours) of journeyman experience. In total, expect 5-6 years from apprentice to master plumber.

Do I need to complete education before becoming an apprentice?

No, you don't need to be enrolled in a plumbing theory school to become an apprentice. However, you must start your plumbing education program within 9 months of getting an apprenticeship license.

Can I complete my plumbing education faster than 4 years?

No. The requirements state that you cannot accrue more than 165 hours of board-approved plumbing education per year (out of the total of 550 hours). Both your plumbing experience and education need to be gathered simultaneously over at least 4 years.

What documents do I need for the journeyman license application?

You will need:

Conclusion

Now you have the details to get a plumbing license in Massachusetts. The plumbing industry is on the rise, and Massachusetts offers competitive wages for licensed plumbers. Start your plumbing journey now by finding a master plumber to sponsor your apprenticeship and enrolling in an authorized plumbing education program.

Career Advice

Aim to become a master plumber and start your own plumbing business to maximize your earning potential. With the average plumber in Massachusetts earning $35/hour, owning your own business can significantly increase your income and give you the freedom to hire your own team.

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