The Stateline's Premier Plumber


We have a new office location at 503A Nathan Ln. In Elkhorn, WI 53121

Over 25 Years Experience

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Haak Family

Owner and Master plumber Jess Haak began J.C. Plumbing & Heating in 2005 with his wife and partner, Carrie. He has been in the plumbing field for over 20 years, and is licensed in both Wisconsin and Illinois. Jess’s vision for JC Plumbing & Heating is that we would serve the communities’ plumbing needs in an honest and professional manor. Together with our team of hard-working guys, we strive to fulfill that vision every day. Jess is passionate about his work, and the quality of the work we complete. The Haak family is also active in their church, and their faith is a big part of their lives and their business.


Brendon Pfarr

I have been working for JC Plumbing & Heating since 2006.  I competed in the Associated Builders and Contractors (ABC) statewide plumbing competition Green bay 2008. Graduated from ABC and a journeymen plumber in 2011. My wife Jessica Pfarr and I have three boys Nathaniel, Charlie and Lee. Our family currently lives in Clinton WI.


Tim Goff

Tim Goff has worked for J.C. Plumbing & Heating since October of 2011. He has been a licensed plumbing for 12 years. Prior to this time, he owned and operated a restaurant in the Lakes area. Additionally, Tim has a background in architecture. This is very beneficial to his ability to understand and complete any project, residential or commercial, as a whole.


Tim has been a long time resident of the Geneva Lakes area. His is married to Patty, a school teacher in Lake Geneva. They have two active children, a soccer player and a dancer. His family enjoys spending time outdoors.

Dale Kowalewski

I started with JC Plumbing & Heating in March of 2012. I am an apprentice in Wisconsin and Illinois. I enjoy working on all facets of plumbing: new construction, remodeling, and service calls. Before starting as an apprentice, I owned and operated Green Helmet Welding, LLC, a custom fabrication, pipefitting, and onsite repair company. I was in the fabrication and pipefitting industry for seven years.


I’ve lived in the East Troy area for twenty years. I married my wife, Lea, in July of 2014. Outside of work, I enjoy spending time with friends and family, working on tractors, shooting, hunting, and hiking.


Read more about all of us here at JC Plumbing & Heating !

JC Plumbing & Heating - Master Plumber | Residential Plumber | Wliams Bay, WI