Montana Board of Plumbers

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Plumber Master

The following outlines general licensing information. For specific information on filing an application, you will need to obtain the license Application which includes a detailed listing of the requirements.

Please review the Master Plumber Checklist
  • All Fees are Non-Refundable
  • Four years legally obtained experience as a licensed journeyman with three of the years working either in a supervisory capacity or with a licensed master plumber. Nine years experience verified by notarized statements or letters.
  • Successful completion of the master examination in Montana with a grade of 70% or better.
  • 4 hours annually code-related. Course must have prior approval of Board.
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