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Licensed master plumbers in Cokato, MN

6 individuals with a Minnesota DLI master or restricted master plumber license list Cokato 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.

Greg M Arvola
Master plumber · license PM066208 · expires 12/31/2026 · Cokato, MN
(612) 269-1576
David T Duchaine
Master plumber · license PM066159 · expires 12/31/2026 · Cokato, MN
(320) 282-2200
Steve M Grangroth
Master plumber · license PM064263 · expires 12/31/2026 · Cokato, MN
(320) 286-9914
Louis L King
Master plumber · license PM060785 · expires 12/31/2026 · Cokato, MN
(612) 490-0482
Matthew P Torola
Master plumber · license PM064422 · expires 12/31/2026 · Cokato, MN
(320) 420-1795
Jeremy S Tupa
Master plumber · license PM067464 · expires 12/31/2026 · Cokato, MN
(320) 293-9677

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.