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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
Brandon Benish
1 hour ago
Dan and his team were great. All very polite and very knowledgeable. The also took there time and did a good job but also workes expeditiously so it didn’t take more time then it had to. Very pleased with the service I received. Thanks guys
Julia Smith
1 hour ago
The installation went smoothly and efficiently. I was concerned about the very limited space the technician had to work in but it was dealt with without any problem, the whole process from quote to finish was wonderful. This will be the company I will contact for all of my plumbing, heating and a/c needs. Thank you again to Brad (technician) and KM Plumbing Heating & Air conditioning.
David Hammen
6 hours ago
We scheduled our annual A/C maintenance. Jacob arrived at the scheduled time and performed the maintenance flawlessly. He was thorough and after he was done, he explained everything to us. We are completely satisfied with Kettle Moraine.
karien bakker
18 hours ago
Great service, great product. Would recommend this business!
Mark Strigenz
18 hours ago
The work detail was excellent by the technicians.
James Valcq
19 hours ago
Again, Jeremy has completed a very thorough & comprehensive cleaning and maintenance on our hvac system. Very detailed oriented. We trust Jeremy’s diagnostic skills in troubleshooting the system & solving issues.
Tim Hallock
20 hours ago
Very professional, competent and willing to answer any questions. Very respectful of my home. Pleasant.
K Q
20 hours ago
Thank you!
Helen Heaven
21 hours ago
Brian was extremely helpful and efficient!
Jay Gehrig
22 hours ago
Patrick was very efficient and knowagable and furnace highly recemended! Fantastic job and fill us in on every thing he did went through Home Depot program and kettle marine heating did the job for us and only paid &30 for it to be tuned up A plus for his company and Patrick great job!
Excellent service. Knowledgeable and very personable service tech (Matthew Fyksen)
Have been very satisfied with this firm. Prompt and reliable service.
Sandra Knodl
1 day ago
Awesome crew, very nice and very clean.highly recommend.
Paul is very honest and informative
MIke Walczak
2 days ago
I have had nothing but problem various contractors. I am hoping to get to the bottom of this problem with Kettle Moraine. The work the guys did today is very professional, unlike AJ Faust which may work, but does not look professional. I can't recommend them high enough
amanda cashin
2 days ago
We had a gas line run to our kitchen to add a gas stove. Very quick to get an estimate and appointment. Very friendly and knowledgeable workers. Installation went great and we are happy to have a gas stove again.
Jay Dietrich
2 days ago
Brent was professional and thorough. He explained the work he did and the outcome - we’re ready for summer.
Fred Levenhagen
2 days ago
Prompt and efficient AC installation.
Cheri Davis
2 days ago
Guys were great today! Jordan went over everything with me before and after they were finished. They did a great job!
Danny Wagner
2 days ago
Very quality work very friendly
Customer service and technicians are very nice. We had to have them return a few times due to furnace install issues, but they did take care of it promptly at no additional charge, so I am grateful for that. Overall seems like a good company with good support staff and HVAC technicians and service.
Suzi Banks
4 days ago
We have a new to us property, had Patrick for the furnace checkup in the winter. We found Patrick to be knowledgeable, efficient and willing to answer any questions. So it was a no brainer for us to request him for the air conditioning checkup. He did not disappoint!
Paul Guebard
5 days ago
Very friendly, clear explanations efficient installation. A very positive experience.
Thanks
Paul and Sandy
Jiasheng Song
5 days ago
Brian is knowledgeable and professional technician. He is thorough and meticulous.
Steve Hensel
6 days ago
Everyone was very friendly, and they did a great job with the installation
Arrived at the start of the appointment window and answered all of my questions.
David Swartz
6 days ago
Very fast response and work was completed above my expectations. I'll be doing all my houses with Kettle Morane. Very reasonable price too. Thank you all
Laura Krieger
6 days ago
My service was done very efficiently and by Dan, an extremely knowledgeable and friendly professional. He answered all my questions, provided a lot of tips, and helped me plan for the future of my AC unit. Very fair pricing as well. I will definitely use them again for any HVAC needs I have!
Sue
6 days ago
Came on time, does great work and friendly service. Been with them for years and no complaints.
Eileen
7 days ago
Great experience, from the time they scheduled the appointment to the expertise of their tech Brad Horwitz. I highly recommend Kettle Moraine Plumbing and all of their other services i.e. HVAC, Electric, etc
The appointment was to flush my water heater, but Brad also checked my water softener and found out it was not functioning properly.
Darla Perry
1 week ago
The crew was incredibly fast and did the complete install in one day. Inside the electrical was run efficiently on one wall instead of from the electrical box. And the outside exceeded ours and our condo association’s expectations. They also discovered we had a crack in our outlet for our dryer and repaired it saving us a potential fire. I highly recommend Kettle Moraine!!!
jgjeeper
1 week ago
Very good response time. Great service technicians. Very knowledgeable and friendly.

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