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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!

Kettle Moraine Heating Techs
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What Our Customers Say
Erich Hofmann
17 hours ago
Well informed about the Humidifier install. Did a great job. Jacob was very professional, polite and answered all my questions. A++
Hadi
18 hours ago
Had an issue with our aging AC unit with hard starting as well as delayed starting on very hot days. Dylan came by and performed a diagnosis, replacing a couple of parts and fixed up some wiring and now this '92 AC unit can chug along for another year, maybe two? Great work and service from these guys at kettle moraine heating and cooling.
Dale Fischer
18 hours ago
Greg did a great job. Very professional, courteous.
Keith Markano
20 hours ago
Khamya called when she was on her way to do our annual piece of mind check for the summer. Arrived exactly when she said she would. She is very upbeat and smiling, asked if I had any questions. She was great! Thanks Khamya!
Daniel Egan
23 hours ago
Dylan is great. Second time using KM and second time with Dylan who we specifically requested. No bate and switch or up sale like another big advertised firm we tried in the past. Signed up for HVAC maintenance program. Highly recommend!
Sarah Klopstein
2 days ago
Dylan was super helpful and fixed what we needed. He was very thorough and explained all the work he did in detail. Will definitely be a return customer. Thank you!
Matt was great he explained everything that he was doing and very nice guy
Susan Johnson
2 days ago
Kettle Moraine A/C service was terrific. The tech Luke explained everything so clearly that when he left I was comfortable with final purchase. Kettle Moraine is lucky to have him as an employee
Bob Bergstrom
2 days ago
Very thorough A/C system maintance check. On time, dependable.
Luann Weber
2 days ago
AC inspection completed efficiently and effectively by a wonderful technician.
Very good work and great guys always friendly thanks
Kevin Helland
3 days ago
I was extremely pleased with Craig Hoist and his crew. They were professional , polite and very clean. They took the time to explain the inner workings of the entire cooling system. Highly recommend these men. Total win. Kevin
Shelby Berge
3 days ago
I called kettle moraine because my ac went out and they were quick and very responsible to my request. I was able to get on Matthew Fyksen schedule same day! He was friendly and fixed my problem. He even helped me understand how to care for my ac unit and even my heating unit as well. Will definitely be calling for my annuals.
Daniel Kniess
3 days ago
On time, and honest repair.
Rick Parks
3 days ago
Neil did an outstanding job on his service call. He explained his work thoroughly, was careful in our home and knew exactly what needed to be done. We were very pleased with his visit.
Mike Rick sr
3 days ago
Matt was very professional & helpful. So glad we changed to KMH.
Tony Ramon
4 days ago
Jeremy from kettle and Moraine heating and air conditioning did an outstanding job on my furnace tune up very impressive!!!
TV Guy
4 days ago
Brandon from Kettle Moraine heating was on time and completed my HAVAC maintenance quickly. He was very pleasant to work with and he work booties to cover his boots as to not track dirt into my house. Great service.
Dan Montiho
5 days ago
Pete and his crew did an excellent job, it wasn’t the easiest install in a tight closet, in a condo. They stuck the landing! Nice job guys!!!
Arnold Blank
5 days ago
Matt is very knowledgeable. Very good with checking everything. Very pleasant person. I recommend him every time I have service. Thank you
Karen Janke
5 days ago
Luke was friendly informative and knowledgeable. He did a great job.
Mary Scher
5 days ago
Neil was very prompt, professional, and quickly took care of the issue. Highly recommend! I liked the fact the company texted his picture prior to his arrival so I knew who to expect.
Steven Spak
5 days ago
I had my A/C yearly maintenance done and as always professional and friendly.

Highly recommend
Roberta Tyszko
5 days ago
Miguel was a very professional technician and did a good job explaining everything to me. He left everything in order and I enjoyed doing business with KMH and Air
Don S
6 days ago
I would like the owner to know how happy I was with Kettle Moraine heating and AC . Brandon is the best person to work my heating and AC equipment . He has been here before and I will always request him in the future if possible. He is a delight to have working at our home . I used Thielmann in the past , but not anymore. I want a locally owned business to service my equipment. Thielmann called and tried to get us to come back to them, but I told them I now have the best company doing my service now. You have great people working for you and that makes all the difference. Brandon is a real asset to your company.
Don Stephens
Mathew Grant
1 week ago
Brian was very thorough, catching some items that had been missed in the past by other technicians.
Joe Motto
1 week ago
Very thorough, detailed explanation, courteous and professional
Sherra Meeth
1 week ago
Had such a wonderful experience with Kettle Moraine Heating today. I now have the best bath fans on the planet
. The guys were great. Would definitely use them again.
Derek and his team did an awesome job installing my new AC. Looking forward to staying cool on those hot days. Thank you Derek!
John Lindstrom
1 week ago
Jacob came out and did a thorough inspection of our air-conditioning system. He explained the results and went over any maintenance I would be able to do as an owner.
Jean Beck
1 week ago
Matt was GREAT! Explained everything in a comprehendible way and kept us informed in the process!
Anthony Waite
1 week ago
I switched Kettle Moraine Heating and Air because they care about their employees and Family. That Care was evident today during my first A/C tune up service call with Dylan. Dylan was communicative and consultative as to the status of my system.

This was not the typical service call with a sales pitch. Glad I made the switch to Kettle Moraine Heating and Air

Thank you,
Anthony Waite

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