Reliable Heating, Cooling, Electrical, Plumbing, & Radon Solutions

Kettle Moraine Services

For over three decades, Kettle Moraine Heating & Air Conditioning LLC. has been your go-to service provider for heating, air conditioning, electrical, plumbing and radon services in Southeastern Wisconsin.

As a third-generation family-owned business, we understand that every home and business deserves a healthy and comfortable indoor environment. That’s why we offer a comprehensive range of services to meet your specific needs. Our 5-star service and commitment to excellence provide peace of mind to our customers, making us the trusted partner for all your indoor air quality needs.

At Kettle Moraine, we handle even the most complex installations and repairs with ease. Our team has the experience and expertise to find creative solutions tailored to your unique needs. We offer free in-home estimates, responsive service, and quality repairs.

As a certified dealer, we provide high-quality equipment from respected brands like Lennox, Mitsubishi, Carrier, Generac, AprilAire, Bradford White, Rinnai and Honeywell. We also service almost every other brand of equipment.

For all your heating, air conditioning, electrical, plumbing and radon service needs, contact us today!

Why Work With Us?

With decades of experience under our belts and an unwavering commitment to our customers, you can count on us to deliver the expert service and personalized care you deserve.

We are driven by creating exceptional customer experiences. Our expectation is to exceed yours.

Learn More
Kettle Moraine Employees
Kettle Moraine Heating Techs
Join Our Team Learn More
Woman Relaxing On Couch
Peace Of Mind Maintenance Learn More
What Our Customers Say
Kettle Moraine Heating & Air Conditioning, LLC
Based on 1906 reviews
review us on
Showed up on time, found and repaired the problem that other’s could not find! Very happy with his work!!
Kettle Morain provides consistent good quality services. The technicians are good and excellent in what they do. My last service for tune up was with Patrick and he is really a great technician. You can rely on them!
I have been using kettle moraine for many years. They offer great customer service. Matt Wolf was very efficient, friendly and helpful. He did a very thorough job in maintaining my AC. Cleaning out all the pine needles and earwigs. I’ve recommended Kettle Moraine to two of my neighbors.
We are pleased with our new AC unit. The crew was courteous and had attention to the details. The price was reasonable and they had great financing options. We would not hesitate to call them again in the future.
Mason and Jake changed out my A/C unit today. As usual from Kettle Moraine, they were on time, considerate/polite, and professional. They left areas of my home neat and tidy and did a great job in everything.
Very responsive, highly experienced and knowledgeable tech extremely helpful
Patrick G/Kettle Moraine Heating & A/C was extremely professional, knowledgable and friendly during my seasonal maintenance service! I have always had great service with Kettle Moraine over the years and would highly recommend them!
The service was prompt, complete, thorough, explained in detail and followed to be certain that we were satisfied. Excellent!
Tyler did a great job explaining everything and ensuring everything was in working order.
Service within 4 hours Luke is great professional. Thank you for have a great staff too!
Hw was knowledgable, friendly, and efficient. Good to work with.
Peace of mind on air conditioner complete good service Patrick Gorman answered a few question I had with good knowledge.Cleaned up unit checked out good and works good. Thank you.
Patrick Gorman just performed a tuneup on both my in-house AC and the Mitsubishi unit that cools my garage. He was thorough and professional, taking time to explain ways to keep my units clean and running longer. He thoroughly cleaned my garage unit better than it’s ever been done! Thank you!
Aaron was very personable and outgoing. Explained what was done and what needed to be done.
Great place for HVAC work. They do everything from very small custom jobs to large remodels and problem more. I’ve had quite a bit of work done by these guys through the years all with great results and at reasonable pricing. Highly recommend Kettle Moraine😎👍
Matthew was very knowledgeable and was prepared. He was able to get our AC fixed at the same time as the diagnosis. Thank you Kettle Moraine Heating & Air Conditioning for employing professionals like Matthew. I hope this review comes up in his next review, as finding good workers is hard these days, and keeping them can be even harder.
Very good experience. Like is aowats thorough and helpful
I was so excited about getting my AC and heating replacement units. The process was seamless. Mike and his crew were very professional and thorough and produced quality work. This was just in time for this weather. Thanks Mike for helping me keep cool and rest easy.
He seemed very knowledgeable and very polite. Great kid I think he will go far.
Mark did a great job in diagnosing the problem with our AC unit. While the cause wasn’t immediately obvious, Mark stuck with it until we were back up and running. We will definitely keep coming back to Kettle Moraine for our AC and heating system needs.
Everything went well.
Very thorough. Timely
Bill the technician showed up today. Friendly and knowledgeable. Did a great job. Look forward to working with him again.
Great service! On time, friendly, helpful and knowledgeable!!! Thanks for a great job
We used Kettle Moraine Heating and Air for radon mitigation. Easiest process! We emailed to schedule for an estimate. The response was quick, the service rep was friendly, knowledgeable and explained everything. The installation team was prompt, friendly, super clean, and completed everything with no interruption to our day. Highly recommend this team!
Quick, efficient, professional service. Multiple options were given with zero pressure one way or another.
Aaron was awesome in all regards. I highly recommend KM heating and cooling.
I highly recommend this company. They were very flexible in adjusting my time. Dylan kept me informed about his arrival time and really new what he was doing. Made sure to ask if I had any concerns or questions before he left.Such a nice company to work with!
Matthew is very professional and friendly.
Our experience with Kettle Moraine start with Cole. As a sale rep he was very knowable regarding the product. Layer out our options and made us feel very comfortable with our decision. The very next day Matthew's team of installers arrived. They arrived at the scheduled time. They were all very friendly and professional and tolerated our pesty dog. They had the furnace and a/c installed within 6 hours. When they left you would have never known they were here except we had a nice cool house. We highly recommend this company.
Matt was very informative on the unit we were interested in. He gave us a lot of detail, especially how efficient they were even when it came to how efficient the units were energy wise.
Matt, your service was great, you answered all our questions. I know that you have no control on the pricing but there was sticker shock on that thermostat.
Just had another top-notch service experience with Kettle Moraine! Highly recommended
The guys from Kettle Moraine heating and cooling were very professional through the whole process. From sales , to the install they made it a pleasant and stress free experience. Also knowledgeable and informative. I would definitely recommend them !
Excellent workmanship and service by Nik Martin at Kettle Moraine Heating & A/C. Very knowledgeable, professional, honest, personable, and thorough technician. Thanks for the timely service. Highly recommend and you’ll love his work.
Just had my furnace and air conditioning installed by kettle Moraine Heating and Air Conditioning. They were very pleasant would highly recommend. Rick Stenzel
Dustin has been doing most of the work on our heating and air since it was installed. He does a great job with the yearly tune ups. Dustin spends as much time as necessary fixing any problems he encounters and the checks back to make we are satisfied.


a monthly newsletter delivered straight to your inbox!

By submitting you agree to receiving exclusive email content & deals from Kettle Moraine Heating.

Google Rating
Based on 1905 reviews