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Kettle Moraine Heating Buildings

Kettle Moraine Heating & Air Conditioning is a family-owned company that’s been around Southeastern Wisconsin for 35+ years — helping neighbors stay comfortable through freezing winters, humid summers, and everything in between.

We live here too, so whether it’s your heat, AC, plumbing, electrical, or air quality system giving you trouble, you’re not calling a stranger, you’re calling a neighbor who’s close by and ready to help.

Your repairs, installs, and maintenance are all backed by brands we trust including — Lennox, Mitsubishi, Carrier, Generac, Bradford White and others.

Local people. Local homes. Local comfort.

For all your home comfort needs, reach out to us today—we’re here to help!

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What Our Customers Say
Barbara England
7 hours ago
Miles performed a yearly check/up and servicing on my air conditioning! He was thorough and from what I could tell spent extra time removing debris from the filters on the unit. He was knowledgable and pleasant. I’m very satisfied! Barbara England
Amanda Forever
20 hours ago
We had a tankless water heater installed. Josh and Lucas did a really good job! They were timely and efficient, and answered our questions with kindness. They even did a few extra things related to the water heater that really helped us out. Earlier this season, Kettle Moriane also installed an A/C. We are grateful for them!
DGURGONE
1 day ago
You're a professional install! Clean, thorough, understood everything that was being done. Questions asked. Answers came immediately. I'm very pleased that I have used them for a replacement of my heating and air conditioning.
Dusten Hatfield
2 days ago
Service was incredibly fast and quality workmanship.
Joy Swain
2 days ago
Very nice and professional service.
Jacque Wilson
2 days ago
Damyon was really professional and personable. He was fair and understanding. He was efficient as well. Looking forward to working with him in the near future once again.
John Teschan
3 days ago
Daymon from Kettle Moraine HVAC did a fantastic job servicing our A/C unit. He was personable and professional. He was right on time and finished right on time. He made the effort to explain what he had done and supported it with pictures. Because of his attention to detail, I am certain our unit will operate much more efficiently. Way to go, Daymon!
Amanda Page
3 days ago
Dan was very knowledgeable and professional. We really appreciate the fast response of coming to our home for an estimate and was able to install the new AC and new furnace the next day. The installation crew was very considerate, friendly and knowledgeable. Renee at the office was very friendly and helpful as well. Thank you everyone that took the time to make the installation possible in such a short turn around time. We would highly recommend Kettle Moraine heating and air conditioning. A+
Carol Anderson
3 days ago
Great job!
Ann Nitsche
3 days ago
Miguel was on time, professional and very friendly. Performed maintenance on our furnace efficiently .
Terri Froiland
4 days ago
Routine maintenance was great. Prompt and communicative.
Adam Tapp
4 days ago
Brandon from Kettle Moraine Heating came out to diagnose our A/C unit which had stopped working. Brandon was able to easily fix the problem and get our house cooled down again. He was also very knowledgeable and professional when providing details about purchasing a new furnace and A/C unit since ours is 22 years old already. Thank you Kettle Moraine Heating and we look forward to doing business with you again.
trenity jackson
4 days ago
Mitch was on time, very professional and knowledgeable
Brian was very honest and a great guy. Not his fault, but felt the repair was overpriced.
Paul Marcott
5 days ago
Quick honest, friendly, and knowledgeable. Wold reccommend.
Miquel was very knowledgeable and helpful when finding a solution for my freezing unit. Thank you!
Jacob and Faith they did great job, I highly recommend them.Thank you Jacob and Faith.
Kyle Frier
6 days ago
We had a mini-split air conditioning system installed. They did an incredible job. Our home can finally stay cool now!
Craig led a great team and did a clean and efficient job in installing a new furnace and heat pump. I hope the Lennox equipment proves to be reliable and effective.
Karen Pacholski
7 days ago
The tech that was here was friendly and very efficientt. Thank you
Margaret G
7 days ago
The team was friendly, thorough, and neat! They did an awesome job!
Emily Rotering
7 days ago
The whole team did a great job all around!!! We had them out a couple times. From fixing our A/C to replacing our furnace. Very knowledgeable and professional. Special thanks to Tim, Brian and Scott. You guys gave us great advice and knowledge. Thank you!
Darwin Myhre
1 week ago
Lane Williams is a very pleasant guy and knew what he was doing the entire time. Thank you so very much for your great service.
Donn Moczynski
1 week ago
The technician was extremely knowledgeable and explained everything perfectly.
J Vandergraft
1 week ago
Brandon did a wonderful job servicing my furnace. He was on time, polite and respected my home. He carefully explained everything he was doing. Great job!!

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