In the Mukwonago area, 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 Mukwonago, WI. Call us today at (262) 646-3880!
Nothing but great reviews from us. From the ease of an on-line work inquiry to the actual install of a new furnace, the process was seamless and a great customer experience. Not all HVAC install companies are equal; it pays to get an estimate for service from Grenz. Quality products and experienced, knowledgeable staff who truly care about the customer and needs. After having various HVAC companies service us for 20 years, we're 100% satisfied and sticking Grenz Service company.
Trane furnace install
Cooler repair