Google Rating

4.9

Based on 2292 reviews

Kettle Moraine Heating & Air Conditioning, LLC

4.9

review us on See all reviews

Jim Williams

1729521547

Friendly technician, quality work!

Steve Spieker

1729453295

Liked that Mike explained functions of our furnace that I was not aware of. He seemed very knowledgeable about our HVAC system.

Mary S

1729434663

Had our first furnace check-up with this company and we were very impressed! Tech didn't mind us staying with him to observe, and we were sent pictures of the whole process. No high pressure sales tactics, and a reasonable price for the inspection and cleaning.

Maggie Carlson

1729342886

Dustin has been wonderful and responsive throughout this whole process.

naneki06

1729296061

Kettle Moraine is always very responsive and Patrick has been our Tech for awhile now. He cares about his work and he cares about us and our comfort. I trust him and that is everything. They do right by the customer. Customer Service is top notch!!!! Thank you for taking care of us!!

Curtis Momsen

1729293792

This is our first experience with the heating side of your company. We are learning what hasn’t Been done with the previous company we used for over 15 years.We are impressed with the quality and attention detail.

Scott NYB

1729281929

Had an unusual furnace issue exacerbated by my inadvertent clearing of fault codes which resulted in the probable unnecessary replacement of a costly part. Tim, the service manager credited the previous cost to the new correct repair. This is a stand-up company whose default position is great customer service & consideration which is a rarity these days. I highly recommend them. They have earned my trust & respect. Top shelf organization.

joe klein

1729270974

Jacob was very pleasant, did the repair in good time. He could certainly work at my house anytime.

Ken Schaefer

1729268342

Awesome job

jglide20

1729261068

Dylan is very friendly and a great technician! Thank you Dylan!

David Ysseldyke

1729259046

Luke was fantastic- timely, professional and conscientious.

Linda Portz

1729257364

Jacob is an excellent technician! He notified me that he was on his way & arrived 15 minutes earlier than the window I had been given. Completed my furnace tune up & reported all that he had done. He answered all my questions. Very personable & friendly. A+

Adam Wallman

1729257127

Service call via Home Depot referral program. Our tech was great. Very nice, explained everything, and detailed in showing us his concerns about our furnace.

Natalija Krsteva

1729226709

Discipling and Shaping A New Generation

1729221787

Jace Billig and the Kettle Moraine team were very professional. I got a text as the left their office, which gives an idea of the time of arrival. They gave me an advanced knowledge of what to expect and how long the installation will last.10/17/2024. I got Jace again for another installation after buying another product from Kettle Moraine Heating & Air Conditioning, LLC. The guys are good, very detailed, organized and the best part is that they completely clean up after themselves. With my suggestion, they trimmed my tree to better place the product. I didn’t think it was part of their job but I was appreciative. I have to mention Ken Jung, the Sales guy. He is very knowledgeable; gave me detailed quote that captured everything. That’s why I chose to go with Kettle Moraine company. A shout out to Jeremy Kangas as well for his understanding and making things happen.

Anita Barlow

1729214120

Kim Owens

1729204941

Excellent service! Super easy setting up an appointment, meeting with Aaron M., very knowledgeable technician. Aaron arrived promptly at the agreed time window. He as very courteous and efficient. Truly appreciate everyone at Kettle Moraine Heating and Cooling.

Leland Jones

1729199414

Brent was outstanding in every way.

Matthew McCarthy

1729194759

Dawn Janczak

1729190645

Jeff Larson

1729188579

Professional, knowledgeable and thorough. Explained all the details and presented all the available options without pressure sales tactics.

Eric Jensen

1729176573

Excellent service for a problem furnace fan motor. Even cleaned out the acorns from the ground squirrels! They gave me options and did not pressure us into a huge sale. I would recommend Kettle Moraine!

Greg Johnson

1729170252

Nathan

1729166972

Excellent experience... So far, very impressed with both AC and Furnace units. Extremely fast, friendly, and professional service... Learned 3 or 4 employees live locally to us also.Thanks!

Michael Woods

1729130022

Corey from Kettle Moraine Plumbing and Heating came out the same day I called to help us out with a plumbing issue. He was very fast and offered great advice. They are now my go to plumber.

Richard Wagner

1729113128

Jacob Johnson is a very knowledgeable and friendly young man. Very willing to answer any questions and was very capable of fixing my problem with the furnace as well as installation of the new thermostat. You are very fortunate to have him as an employee.

andrew aichele

1729111465

Matt was extremely thorough and found and fixed issues that would have caused problems down the road. We are very satisfied with our furnace tuneup. Thanks Matt.

Kelly Jenich

1729107371

Tyler came out today to diagnose a furnace issue. He was clear and concise with our options for both repair and replacement, patiently explained what those options meant and helped us make an informed decision. KM was at our house once this past year replacing an A/C and there's a reason we went with them again.

leighml09

1729106930

Always very professional and helpful.

Dave Harroun

1729095922

Very helpful with great results

James Mahoney

1729090299

It was a pleasure working KM Heating. The service was great and the employee was very helpful and wonderful to work with.

Sean Kelly

1729090106

Dale Fischer

1729029718

Greg did a great job. Very professional, courteous.

Mark Selje

1729022767

Paul came out for my Fall check up. It was a great experience through out his visit. He kept me abreast as to what he was doing and pointed out any concerns he had with my system. It was a no pressure, honest service.

Marge Wappler

1729018460

I left a less than favorable review yesterday due to the fact the technician did not wear a mask or ask if he should. I have since received a phone call from the owner (Tim) stating that it is now policy to wear a mask if owner requests. Owner should also mask out of courtesy for the tech. I feel this demonstrated good customer service.

Ryan Greenberg

1729007533

Jeremy was experienced, responsive, and happy to share info while he worked. Awesome customer experience.

1729001547

1728955283

1728951177

1728946881

Kyle was very knowledgeable & courteous! My furnace is working again!

Jan Michalski

1728942784

Nancy Barr

1728934680

Ryan Landry

1728929571

Jeremy was a fantastic HVAC tech. He worked quickly and efficiently at installing our smart thermostat. Would highly recommend and use this company again.

S Tentoni

1728928873

Been in our home almost 35 years. Couple months ago, I saw water on the floor under our washing machine. Decided to replace the washer. Went to the basement to look above where the laundry room water supply lines come up through the floor and saw an electrical junction box under the supply lines. Checking the box, there were mineral deposits on the cover, suggesting water leak in the past. Figuring electricity and water don't mix too well, I called KM Heating & A/C's electrical division to have someone come out to move the junction box, as our sump pump is plugged into a socket on the junction box. Josh was out on April 19 to do the repair. He chose to move the box over a foot away from the water supply line and managed to get the job done quickly and efficiently. Wiring was added and new conduit with connectors were put in. Couldn't be happier to know the new junction box won't get wet, spark up, or cause a fire. New box and conduit can be seen in the picture.Update: July 25, 2024 - we have two central air conditioning units that needed to be checked to make sure they were working as they should. I went to our “go-to” crew at Kettle Moraine Heating and Cooling. Brent was assigned to the task. He did a thorough check of both systems and reset a blower motor on one. He arrived on time and worked quickly and efficiently. We are looking forward to his return in October to do a check on our two furnaces. Thanks, Brent and KM Heating and Cooling.UPDATE: 10/14/2024: In contrast to “global warming”, our part of Wisconsin is now into “global cooling”. To get ready for colder weather, we had KM Heating and Cooling do a check and tuneup of both furnaces. Patrick was the guy who drew the short straw and came out to check the furnaces. The furnaces are six years old and had no servicing done since they were installed. Good thing Patrick checked them over and explained that both furnaces were not delivering the correct gas pressure and those were adjusted to correct pressure. Igniter sensors needed to be cleaned up or those could have failed and the furnace wouldn’t start. It took Patrick about 45 minutes per furnace and ran $268 with tax. With an early and long winter expected this year, it was good money spent to insure heat when we need it. Thanks much, Patrick, and KM Heating and Cooling.

Patrick Kline

1728921955

Called 15 minutes ahead and arrived on time, as expected. Performed Heating Tune Up efficiently and communicated professionally. Self-directed and completed the tune up without issues.Took the time to share his work by showing pictures and explaining digital results.

Beverly Walz

1728918508

All of the Kettle Moraine employees are exceptional with regards to being professional, courteous, helpful, knowledgeable and experts in their field ! I am always pleased with their service ! Most recently those of service were Bill B, Mike, Matt, and Jason ! My condo is now safe and warm ! Thank you Kettle Moraine !

M Ketch

1728760953

We just had a new furnace and a/c installed by Mike and Joey. They did a great professional looking job! The electrician Josh finished the install with his fine work. They were fast, efficient, and cleaned up the area when they were done. Thanks to the salesman Timur and those mentioned for making the process of replacing our system worry free!

James Gutzmann

1728684463

On time, polite and makes a person comfortable with their professionalism!!!

Rose Reasor

1728673229

Excellent service, expert installation & followup.

Christine Lazzaro

1728671705

Kettle Morrain is an excellent company. Brent, our technician solved the problem. We highly recommend this company.

Air Conditioner/Heat Pump

Exhaust Fan

Exhaust Fan

Unico System

Wall Mounted Mini-Split

Ceiling Mounted Mini-Split

Smart Thermostat/Zoning

Smart Thermostat/Zoning

Smart Thermostat/Zoning

Heat Recovery Ventilator

Furnace/Boiler (oil/gas)

Ice/Snow Melt

Garage Unit Heater

BILL'S BULLETIN