Licensed Plumbers in Wisconsin
Find Wisconsin Department of Safety and Professional Services licensed plumbers. Experts in cold climate, Great Lakes conditions, and Badger State.
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Absolute Plumbing of Wisconsin, LLC
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Erspamer Plumbing, Inc.
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Brisc Plumbing
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Mr. Rooter Plumbing of Southeast WI
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Wisconsin River Plumbing & Heating
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Blau Sudden Service
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Avid Plumbing LLC
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Tosa Plumbing LLC
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R Plumbing Inc
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Tureks Plumbing Services
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Diamond Plumbing Heating and Cooling
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H.J. Pertzborn Plumbing and Fire Protection Corporation.
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Knight Plumbing, Inc.
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Benjamin Plumbing
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Viking Plumbing
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Al's discount plumbing
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Ihn Company
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Building Waters Plumbing, Heating, Cooling, Electrical and Remodeling
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Horsch & Miller, Inc.
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Albiero Plumbing & HVAC
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Action Plumbing, Heating, Air Conditioning and Electric, Inc.
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Arndt and Son Plumbing
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Roto-Rooter Plumbing & Water Cleanup
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O'Leary Plumbing, Heating & Electrical
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Steve's Plumbing & Heating
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Best Plumbing Of Mt. Calvary, L.L.C.
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Dassow & Sons Plumbing inc.
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Maas & Sons Pump, Well, and Plumbing
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Kimme Plumbing Service
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Dunham Plumbing LLC
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Walbrandt Plumbing Services LLC
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Mattox Plumbing
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Milestone Plumbing, Inc.
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Plumber Racine WI
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Advanced Plumbing Systems, LLC
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Riverside Plumbing, LLC
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Top Tier LLC
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EZ Plumbing Co., Inc.
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Lange Plumbing
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Monona Plumbing & Fire Protection
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Gomach Plumbing LLC
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Schoenwalder Plumbing Inc
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Tim Rausch Plumbing LLC
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Kohlwey's, Inc
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Milwaukee Plumbing & Piping, Inc.
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Budiac Plumbing Inc
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Wm. A. Zachow & Sons, Inc.
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Pauli Plumbing Inc
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Pelke Plumbing & Well Drilling Inc
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Performance Plumbing Services LLC
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Steffen Plumbing, LLC
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Franz Plumbing and Piping, Inc.
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The Country Plumber
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Martens Plumbing & Heating, Inc.
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Harbor City Plumbing LLC
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MR PLUMBER, LLC
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Karlsen Plumbing Inc.
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Mr. Holland's Home Services
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Southport Home Services
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Walsh Plumbing
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Haucke Plumbing & Heating Inc
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Koenen's Water Works Plumbing Co. LLC
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Capitol Plumbing Co.
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Dave Jones - Plumbing, HVAC, Fire Protection, Electrical
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Kelly James Well Pump & Plumbing, Inc.
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Jake’s Plumbing LLC
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Roy's Plumbing, Inc.
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Quick Fix Plumbing
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Russ' Plumbing Inc
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A+ Plumbing
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Monona Plumbing & Fire Protection
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Alpine Plumbing Inc
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Robert's Plumbing & Heating INC
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Excel Plumbing Inc.
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Edwardson Plumbing LLC
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Janesville Plumbing, LLC
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Urban's Plumbing
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Hurlburt Heating & Plumbing
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Schroeder Plumbing-Wisconsin
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608 Plumbing
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Wright Plumbing & Soil Testing, Inc.
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Austin Plumbing, Heating, Air & Electric
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Best-1 Plumbing & Heating
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Gall Plumbing
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Beno Plumbing
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Bernhard Plumbing, Inc.
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Triggs Plumbing
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Zimmerman Plumbing, Inc.
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Callahan & Son Plumbing & Irrigation
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Howe Brothers Plumbing LLC
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Larson Plumbing Services
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B & B Plumbing Inc
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Premier Plumbing Services LLC
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Black Cat Plumbing
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R and R Plumbing LLC
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RJ Rasmussen Plumbing & Heating
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Feltner's Sewer & Drain Services
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Disclaimer: Always verify licensing, insurance, and references before hiring any contractor.
Finding Quality Plumbers in Wisconsin
Wisconsin's Department of Safety and Professional Services (DSPS) administers all plumbing licenses. The Badger State requires licensing for plumbing installation except when property owners perform work in one-family dwellings they occupy. Wisconsin's cold climate and Great Lakes influence create specific plumbing challenges.
Licensing and Regulations
Wisconsin offers three license levels. Apprentice plumbers must be at least 18 with high school diplomas or GEDs, completing approved apprenticeships approximately five years in length with $15 application fees. Journeyman applicants must complete plumbing apprenticeship programs recognized by the Department, passing examinations with at least 70% scores. Application and exam fees total $30 including $10 application and $20 examination. Master plumbers must have at least 1,000 hours yearly for at least three consecutive years as licensed journeymen, or graduation from accredited engineering universities or colleges with degrees in civil engineering, mechanical engineering, or other approved plumbing-related curricula, passing examinations with at least 70% scores. Application and exam fees total $50 including $20 application and $30 examination. Dwelling contractor certification for business ownership requires both master plumber licensing by DSPS and dwelling contractor certification including worker's compensation insurance, unemployment compensation insurance, and proof of financial responsibility through liability insurance or surety bonds. Plumbing licenses renew every four years by March 31 requiring journeymen to complete 24 hours approved continuing education. Wisconsin has no reciprocity agreements with other states, though reciprocal licensing is granted to individuals licensed in states with substantially similar requirements who meet minimum experience requirements and pass Wisconsin examinations.
Wisconsin-Specific Plumbing Challenges
Wisconsin's cold climate and wind chills increase frozen water pipe risks and water damage. Exposed piping not insulated and areas not exposed to building heat are most susceptible to freezing due to extensive cold weather and ground frost. The Great Lakes greatly influence weather with lakes gradually cooling during winter, losing heat to atmosphere and impacting surrounding weather due to their energy storage and release capacity. Ice cover on Great Lakes is forming later or melting sooner due to climate change. Increasingly severe rainstorms could cause sewers to overflow into lakes more often, threatening beach safety and drinking water supplies. Milwaukee, Madison, and Green Bay face aging infrastructure. The state's tourism economy creates seasonal demands. Clay soils expand with moisture. Many northern properties require extensive winterization expertise.
Find Trusted Contractors
Wisconsin's DSPS-licensed plumbers understand Badger State challenges from extreme cold to Great Lakes influence. These certified professionals bring expertise in freeze protection, winterization, stormwater management, and the demanding conditions throughout Wisconsin from Milwaukee to the Northwoods.
Major cities covered: 32810 Watertown Plank Rd B, Appleton, Black River Falls, Blue Mounds, Brookfield, Brooklyn, Burlington, Caledonia, and 61 more.
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