The 10 Best Plumbing Companies in Wisconsin — 2026

We compared all 686 plumbing companies in Wisconsin on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated November 2026.

#1 · Hockers Home ServicesDe Pere

(920) 212-8210 Website View listing

#2 · Badgerland PlumbingHartford

(262) 623-7009 Website View listing

#3 · Tim Rausch Plumbing LlcAppleton

(920) 830-9222 Website View listing

#4 · H.j. Pertzborn Plumbing And Fire Protection Corporation.Madison

(608) 256-3900 Website View listing

#5 · Tureks Plumbing ServicesAppleton

(920) 784-0859 Website View listing

#6 · Don's Plumbing & Appliance ShowroomTomah

(608) 372-4219 Website View listing

#7 · Vern Kummers Plumbing, Inc.Green Bay

(920) 468-8756 Website View listing

#8 · Pauli Plumbing IncWatertown

(920) 261-1755 Website View listing

#9 · Klasinski Plumbing & HeatingStevens Point

(715) 341-2585 Website View listing

#10 · Janesville Plumbing, LlcJanesville

(608) 754-7790 Website View listing

Run one of these businesses? You earned this spot — email contact@plumbingatlas.com for your free “Top Plumbing Companies in Wisconsin” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for listed services (drain service, water heaters, sewer service, emergency service), posted hours, and working contact details. The ranking is recalculated with every data update.