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Plumbing contractors in Fairmont, MN

3 plumbing contractors with a Minnesota DLI plumbing contractor license list Fairmont as their city (DLI file downloaded November 4, 2026). The city is where the business is based; a contractor may also serve nearby towns, so ask about your address. How to confirm a license.

3licensed contractors
1with a website listed
11individual master plumbers

Before you hire: Who may do plumbing work in Minnesota · Replacing a water heater: license and permit · How to check a license

Day Plumbing Heating and Cooling Inc.
Fairmont, MN · DLI plumbing contractor license PC647154
(507) 235-9009 · Website
Harbo Mechanical Contractors LLC
Fairmont, MN · DLI plumbing contractor license PC737050
(507) 236-6472
Peymann Plumbing LLC
Fairmont, MN · DLI plumbing contractor license PC790170
(507) 236-4642

Also: 11 individual master plumbers list Fairmont (individuals, not contractors).

Contractors listed here are licensed plumbing contractor businesses with a phone number. Street addresses are not published.