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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
John Teschan
9 hours 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
10 hours 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
14 hours ago
Great job!
Ann Nitsche
1 day ago
Miguel was on time, professional and very friendly. Performed maintenance on our furnace efficiently .
Routine maintenance was great. Prompt and communicative.
Adam Tapp
1 day 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
2 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
3 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
4 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
4 days ago
The tech that was here was friendly and very efficientt. Thank you
Margaret G
4 days ago
The team was friendly, thorough, and neat! They did an awesome job!
Emily Rotering
5 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
6 days 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
6 days ago
The technician was extremely knowledgeable and explained everything perfectly.
J Vandergraft
6 days 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!!
Jill Sharp
6 days ago
Patrick did a great job doing a maintenance tune up on our AC unit. He replaced a part that was showing its age while it was still under warranty. Things like this go a long way and speaks volumes about the company. We recommend Kettle Moraine whenever the opportunity arises. Thank you for the fantastic customer service. I have never been disappointed.
Kevin Keating
6 days ago
Jon the technician from Kettle Moraine came out to service both furnace and A.C. he was punctual and introduce himself when I opened the door. I directed him to where the furnace ,thermostate and air-conditioner is located. I previously purchased the "Peace of Mind" package. Jon addressed all the checkpoints of this package and concluded that no problems were found. I appreciate Jon and Kettle Moraine looking out for me and my heeting and A.C. needs these last few years. Before I close, I appreciate that Jon left my house as clean as he found it! Thank you! Kevin
Sherry Edson
1 week ago
Great friendly guy! Went about his work and gave us the report.
Terry Buck
1 week ago
After a number of quotes from local HVAC companies we selected Kettle Moraine Heating & Air and could not be happier. The furnace and A/C units we choose were head and shoulders above the competition and at a similar price-point and a considerable greater value than the other guys. The appointment was set and the group descended on our home like a military operation. All the techs were so friendly, especially Matt, who made sure I was familiar with our new system and all that it could do. Our home is much more comfortable thanks to the gang at Kettle Moraine Heating and Air. Give them a call, you won't be disappointed!
Lora Freeborn
1 week ago
Matt was on time, friendly, professional, knowledgeable, thorough, informative, open and honest. He reviewed his service process, findings, suggestions and recommendations. I will request him for future service opportunities and recommend Kettle Moraine to anyone in need of HVAC services.
Greg Mendoza
1 week ago
Jacob from kettle moraine heading and air cakes saying he could fit us in early which was appreciated. He was very polite and responsive. Overall a great service and interaction.

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