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Licensed master plumbers in Litchfield, MN

8 individuals with a Minnesota DLI master or restricted master plumber license list Litchfield as their city (DLI file downloaded November 4, 2026).

Read this before you call. These are individuals, not businesses. Minnesota law says no one may perform or offer to perform plumbing work, with or without pay, without a plumbing contractor license (Minn. Stat. 326B.46), and a contractor license is a separate license from a master plumber license. Many master plumbers work for the contractors listed in this directory. Ask whether the person holds a plumbing contractor license or which licensed contractor they work for, then check it with DLI. See who may do plumbing work.

William G Fish JR
Master plumber · license PM050299 · expires 12/31/2028 · Litchfield, MN
(320) 291-2932
David A Keeling
Restricted master plumber · license MR081355 · expires 12/31/2026 · Litchfield, MN
(320) 221-5609
Paul G Koenig
Master plumber · license PM061390 · expires 12/31/2026 · Litchfield, MN
(320) 292-9483
Richard J Koll
Master plumber · license PM061205 · expires 12/31/2026 · Litchfield, MN
(320) 212-8699
Gary E Palmer
Master plumber · license PM063027 · expires 12/31/2026 · Litchfield, MN
(320) 979-5972
Mark R Pederson
Master plumber · license PM799737 · expires 12/31/2026 · Litchfield, MN
(320) 221-3500
Gary A Rick
Master plumber · license PM058969 · expires 12/31/2026 · Litchfield, MN
(320) 221-3815
James R Rick
Master plumber · license PM058882 · expires 12/31/2026 · Litchfield, MN
(320) 221-3974

Individuals with an issued license and a phone number in the DLI file. Most master plumber licenses in the file expire December 31, 2026, so a license may show as renewed or lapsed after that date; check DLI's lookup. Street addresses are not published. To be removed, use the removal form.