Navigating the path to becoming a licensed plumber in Montana requires understanding the specific requirements set by the Montana Board of Plumbers for its distinct license tiers: Master Plumber, Journeyman Plumber, and Plumber Apprentice. This guide provides a detailed, step-by-step roadmap for each license type, with all requirements and fees sourced directly from official state regulations.
Do You Need a Plumber License in Montana?
Yes, a state-issued license from the Montana Board of Plumbers is required to perform plumbing work in Montana. The state mandates licensing to ensure that all plumbing installations and repairs meet established safety and public health standards, protecting consumers and upholding the integrity of the trade.
Montana Plumber License Types and Tiers
The Montana Board of Plumbers issues three primary classifications for individuals in the plumbing trade.
- Master Plumber: This license allows an individual to plan, lay out, supervise, and perform all plumbing work. Master Plumbers can also operate a plumbing business and employ Journeyman and Apprentice plumbers.
- Journeyman Plumber: This license authorizes an individual to install and perform plumbing work under the direction of a licensed Master Plumber.
- Plumber Apprentice: An individual must register as an apprentice to legally work in the trade under the direct supervision of a licensed Journeyman or Master Plumber while gaining the experience necessary for licensure.
How to Get a Montana Journeyman Plumber License
To become a licensed Journeyman Plumber in Montana, you must document sufficient field experience, pass a state-approved examination, and submit a complete application to the Board of Plumbers.
Journeyman Plumber Experience Requirements
An applicant for a Journeyman Plumber license in Montana must demonstrate either a verified record of legally obtained work experience or completion of a formal apprenticeship. According to MCA § 37-69-304 and ARM 24.180.504, the two primary pathways are:
- Work Experience: A minimum of 7,500 aggregate hours of experience in the field of plumbing obtained over a period of at least five years. This experience must be in a major phase of the plumbing business and verified by time or pay records.
- Apprenticeship: A copy of an apprenticeship completion certificate from a program meeting the standards set by the U.S. Department of Labor or a recognized state apprenticeship agency.
Journeyman Plumber Examination Details
All candidates for a Journeyman Plumber license must pass a board-approved examination requiring a passing score of 70% or better, per MCA § 37-69-306. After the Board approves your application, you receive an admission letter to schedule the exam with IAPMO, the Board's examination vendor, which sets the examination fee directly.
Journeyman Plumber Application Process
- Meet Experience Requirements: Accumulate and document the required 7,500 hours of experience over five years or complete a registered apprenticeship program.
- Pass the Examination: Schedule and pass the Montana Journeyman Plumber examination with a score of 70% or higher.
- Complete the Application: Fill out the official application for a Journeyman Plumber license provided by the Montana Board of Plumbers.
- Gather Documentation: Collect all necessary supporting documents, including verification of your experience or apprenticeship certificate and proof of your passing exam score.
- Submit and Pay Fee: Submit the completed application package along with the nonrefundable application fee of $270.
How to Get a Montana Master Plumber License
Obtaining a Master Plumber license requires holding a Journeyman license for a specified period and gaining additional supervisory or advanced experience before passing the Master Plumber examination.
Master Plumber Experience Requirements
To qualify for a Master Plumber license in Montana, you must meet the experience criteria outlined in MCA § 37-69-305. Applicants must provide evidence of:
- Four years of experience as a licensed Journeyman Plumber, verified by time or pay records.
- Three years of concurrent experience working with a licensed Master Plumber or in a supervisory capacity in the plumbing business.
Master Plumber Examination Details
Candidates must pass the Montana Master Plumber examination with a score of 70% or better. The exam is administered by IAPMO, the Board's approved vendor; after Board approval you receive an admission letter to schedule the exam with IAPMO, which sets the examination fee.
Master Plumber Application Process
- Meet Experience Requirements: Hold a Journeyman Plumber license for at least four years and gain three years of concurrent supervisory experience.
- Pass the Examination: Schedule and pass the Montana Master Plumber examination with a score of 70% or higher.
- Complete the Application: Fill out the official application for a Master Plumber license.
- Gather Documentation: Assemble proof of your Journeyman license, documentation verifying your supervisory experience, and your passing exam score report.
- Submit and Pay Fee: Submit the completed application and supporting documents with the nonrefundable application fee of $380.
Montana Plumber Apprentice Registration
Individuals new to the trade must register as a Plumber Apprentice with the state to legally work and accrue experience hours. Apprentices must work under the direct supervision of a licensed Journeyman or Master Plumber at all times. The specific registration process and any associated fees are set by the Board of Plumbers; confirm current details directly with the board before starting work.
How Much Does a Plumber License Cost in Montana?
The total cost to get a plumber license in Montana includes application fees, examination fees, and renewal fees, which vary by license type. Per the Montana Board of Plumbers fee schedule (ARM 24.180.401), all fees are nonrefundable.
- Application Fees:
- Journeyman Application Fee: $270
- Master Application Fee: $380
- Out-of-State Application Fee: $400
- Medical Gas Endorsement Application Fee: $100
- Provisional License Fee: $100
- Examination Fee:
- Board-Administered Examination/Reexamination: $400 (Note: Fees for exams administered by third-party vendors are set by the vendor).
- Renewal Fees (Annual):
- Journeyman Renewal: $160
- Master Renewal: $265
- Medical Gas Endorsement Renewal: $30
- Other Fees:
- Master Plumber of Record: $50
- Continuing Education Provider: $50
- Continuing Education Course: $25
- Retirement Status Certificate: $25
Montana Plumber License Renewal Requirements
Montana Master and Journeyman Plumber licenses expire annually on September 1 and must be renewed each year to remain active. The renewal fee for a Journeyman license is $160, and the fee for a Master license is $265. The renewal cycle for Plumber Apprentice registrations is set by the board; contact the Montana Board of Plumbers for current apprentice renewal requirements.
Montana Plumber Continuing Education (CE) Requirements
Yes, licensed Journeyman and Master Plumbers in Montana are required to complete four hours of code-related continuing education annually. To be accepted for renewal, all CE courses must receive prior approval from the Montana Board of Plumbers. Licensees are responsible for ensuring their chosen courses are board-approved before enrolling.
Montana Plumber License Reciprocity and Endorsement
Montana does not have broad reciprocity agreements for plumbing licenses with other states. Applicants with an active license from another state may apply through the out-of-state application process, which has a nonrefundable fee of $400. The Board of Plumbers evaluates these applications on a case-by-case basis to determine if the applicant's experience and qualifications are substantially equivalent to Montana's standards. Contact the board directly to inquire about a specific endorsement path.
Insurance and Bonding for Montana Plumbers
The Montana Board of Plumbers does not impose a uniform statewide bonding requirement for licensure itself. However, liability insurance and surety bonds are commonly required by local jurisdictions (cities and counties) as a condition for obtaining building permits or registering a business.
How to Verify a Montana Plumber License
You can verify the status of a Montana plumber's license through the public lookup portal on the Montana Department of Labor & Industry's website. This tool allows consumers and contractors to confirm that a plumber's license is active and in good standing with the Board of Plumbers.