Find a Plumber in Montana

Plumbers in Montana hold a state license from the Montana Board of Plumbers, part of the Department of Labor & Industry, at the journeyman or master level; the board also issues a medical gas piping endorsement. CopperMain checks state license status before a plumber receives your details.

• Authority. Montana Board of Plumbers (Montana Department of Labor & Industry)
• License structure. journeyman plumber / master plumber, plus a medical gas endorsement
• Worth knowing. The Montana Board of Plumbers licenses plumbers statewide at the journeyman and master levels and also issues a medical gas piping endorsement.

Checked against the official source, September 2026: boards.bsd.dli.mt.gov. License verification against sources like this is how a pro enters matching on CopperMain. A request never reaches an unverified one.

A hard-freeze climate sets an annual rhythm: outdoor spigots drained before the first cold snap, heat tape checked on vulnerable runs, seasonal cabins winterized rather than left to luck. Frozen-line repairs and burst-pipe cleanups follow that calendar. Mineral content differs from one Montana water system to the next, so the utility's annual quality report is the reference before buying a softener.

• Drain Cleaning
• Water Heater Repair
• Sewer Line Repair
• Septic Tank Pumping
• Leak Detection & Repair
• All services →

Local guides for Billings, Missoula, Great Falls and other Montana communities are published as their licensing, water and permit facts are verified. For the job itself, describe the problem and your ZIP: a license-checked plumber who covers your area gets the details and contacts you with next steps and a quote.