In the Waukesha and Jefferson County, Grenz Service Company, LLC is well known for providing exceptional furnace repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with Grenz Service Company, LLC because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace and Air Conditioning Repair in Dousman, WI in Delafield WI. Call us today at (262) 646-3880!
Prompt, polite, accommodating to my busy day and the fact that I wouldn’t be home
Wouldn't call anyone else. The best
Jim ..has always done above and beyond....sun I call no prob.sat night no prob..I totally trust Jim and sr..
Walking beer cooler
Tune up and repair gas leak.