— Licensed · State-verified · Public record
Montana Licensed Plumbers List
Every plumber here is verified against Montana Department of Labor & Industry (DLI) records. Build a statewide roster or narrow it to the territory you need — phone and email where available. Homeowners: describe your job once, get matched with verified local pros, free.
Why verification matters
Unlicensed plumbing is a leading cause of hidden water damage and failed inspections. A licensed plumber is bonded, insured, and works to code - so a repair does not become a mold claim.
Common plumbers jobs
For businesses
Buy the plumbers list in Montana, by territory
Every active plumber license in Montana, verified against the state board and enriched with phone, email, and website where available. Draw your territory and pay for what you draw. Or build a list in two minutes →
Radius
Statewide— How we verify
Where this list comes from
Every listing here holds an active license we pulled from the Montana Department of Labor & Industry (DLI) — the government body that actually issues them — not from self-reported profiles.
We re-check license status against the board at each refresh and drop listings whose license lapses or is revoked. You can confirm any license number at the source yourself, and our free lookup guides show you exactly how.
Why ContractorRoster
The state board's job ends at the license. Ours starts there.
When you need a licensed plumber in a market you don't know, you end up with a dozen browser tabs open to state websites and no phone numbers to show for it — typically 2 to 4 hours of work. ContractorRoster delivers the complete list in minutes: every active license in your area, enriched with phone, email, and website for over 95% of records.
Montana: Montana registers construction contractors and licenses electrical contractors, master plumbers, and fire-protection firms through the Department of Labor & Industry. Each result is an active contractor-tier license from the state's public exports — journeyman and apprentice credentials are filtered out so you see businesses, not employees. The exports carry no phone or email, so we fill contact details from public sources. Out-of-state firms are excluded by default.
Use cases
- ✓Sourcing licensed plumbing subs for a project in an unfamiliar market
- ✓Pulling a complete licensed-only call sheet for a manufacturer launch
- ✓Backfilling vendor coverage when your usual plumber can't take the job
- ✓Quoting bidders for a multi-property rehab across several cities
Popular searches: Plumbers in Montana
Other trades in Montana
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Common questions about plumbers in Montana
How do I find a licensed plumber in Montana?
Describe your job on ContractorRoster and we match you with plumbers verified against the Montana Department of Labor & Industry (DLI) — license status verified at our last refresh, not just a star rating. It's free for homeowners, and matched pros reach out to you directly.
How do I check if a Montana plumber is licensed?
Every plumber we list carries their active license number, which you can confirm directly with the Montana Department of Labor & Industry (DLI). We re-check the board at each refresh, so you see current license status rather than a badge that could be out of date.
How many licensed plumbers are in Montana?
ContractorRoster covers every active plumber license in Montana, verified against the Montana Department of Labor & Industry (DLI), with phone, email, and website on most records.
Where does the Montana plumber data come from?
Every record is sourced directly from the Montana Department of Labor & Industry (DLI) — the official Montana licensing board — then enriched with phone, email, website, and Google ratings from public business sources.
What's included for each plumber?
Business name, license number and status, issue and expiration dates, and full address — plus phone, email, website, and Google rating where publicly available. About 9 in 10 records include a phone number.
How much does a list of Montana plumbers cost?
Pricing follows the size of the territory you draw, starting at $19 for a small area. You pay once and the CSV arrives by email within minutes — no subscription and no account required.
Is the Montana plumber list current?
Yes. The data is refreshed from the Montana Department of Labor & Industry (DLI) on a recurring basis, last updated 2026-09-03, so you reach plumbers whose licenses are active right now.
From $19. Pay for what you draw
Draw your territory on the map; the price follows the size of the list. Pay once. CSV in your inbox shortly. No subscription, no account.