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FeaturedVerifiedHVAC Companies in Waukesha, Wisconsin

Kettle Moraine Heating & Air Conditioning, LLC

Featured in Waukesha Today 4.90 (4,495 reviews)(262) 397-9500

Kettle Moraine Heating & Air Conditioning, LLC provides HVAC services in Waukesha and southeastern Wisconsin and has served the region since 1987. Its offerings include the Unico high-velocity small-duct system.

Business Highlights
  • It is a third-generation, family-owned business.
  • Service and support are available 24/7, 365 days a year.
  • Its technicians are certified, licensed and insured.
  • Its technicians are NATE-certified.
  • The company offers a 100% satisfaction guarantee.
  • It has been a Lennox Premier Dealer since 2007.
  • It is a Mitsubishi Diamond Elite Dealership.
  • It is a preferred Unico contractor and A+ provider in southeastern Wisconsin.

Service Area

Southeastern Wisconsin, including Waukesha.

Featured on ProsGrade. Kettle Moraine Heating & Air Conditioning, LLC is one of 10 HVAC companies ProsGrade lists in Waukesha, Wisconsin.

Listing details

11 services listed, including Furnace repair, Furnace tune-ups and maintenance and Furnace installation and replacement. Open 24 hours, 7 days a week. Rated 4.9 from 4,495 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Kettle Moraine Heating & Air Conditioning, LLC compares with the other 9 HVAC companies on ProsGrade in Waukesha, using public Google ratings and review counts.

  • Ranks in the top quarter of the 10 Waukesha HVAC companies on ProsGrade by Google rating and review volume.
  • Has the most Google reviews (4,495) of the 10 Waukesha HVAC companies on ProsGrade.
  • One of 10 Waukesha HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

24-hour availability is listed on the company website.

Services Covered

11 services
  • Furnace repair
  • Furnace tune-ups and maintenance
  • Furnace installation and replacement
  • Boiler services
  • Heat pumps
  • Ductless mini-split heat pumps
  • Geothermal systems
  • Air conditioner repair
  • Air conditioner tune-ups and maintenance
  • Air conditioner installation and replacement
  • The Unico SystemHigh-velocity small-duct system

Reviews

What customers say

Several customers praise installation crews for being professional and helpful in explaining new equipment. One customer, however, reports that a technician recommended furnace replacement without diagnosing the reported blower problem or offering a repair; the customer says no option was offered to apply the service-call charge toward the replacement, while praising the installation team as knowledgeable and friendly.

Customer Reviews

Starr Nunn

We had a new heating system installed and from the estimate to the install was top notch. Bill and the entire crew at Kettle Moraine were great. All very nice and they got our system up and running in 2 days. At the end of the install Bill explained how to run the remotes to the mini splits in detail and we are very happy with this company. I will recommend them to everyone if in need of furnace or air conditioner service.
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Cary Buch

Service tech Brett zielski arrived and removed front cover to my furnace but did not perform any trouble shooting or diagnostics to determine the problem. He asked me what the symptoms were and I told him it sounded like the fan was not coming on and I believed there was a problem with the blower/fan assembly.Brett again did not perform any diagnostics to confirm what I conveyed to him and told me the furnace was to old and should be replaced. I found out from another company that universal blower/fan assemblys are made and could have been installed to complete a repair. Brett never offered that repair option to me. I had the furnace replaced at the cost of 6,000.00 dollars and I believe that the 150.00 dollar cost of the poorly performed service call by Brett should have been applied to the cost of the replacement furnace. That option was never offered by Brett or the kettle moraine heating and A/C company. The new furnace was installed on 1/23 by install technician Mike Radliff and his coworker Joe. Extremely knowledgeable and friendly install team. They arrived at 8 am and completed install by 12 noon. Heat was restored to my very, very cold house by the Lennox merit 96% AFUE efficiency furnace with a sealed burner box for extremely quiet operation. A electrician named Ian had to add a switch and remove an outlet which was all completed the in the same day as well. Ian was friendly and efficient. Kettle moraine heating and A/C partners with a company called permit Flow they submitted permit applications, coordinated with my village on approvals, arranged and scheduled the inspection and closed out permits once everything was complete. Found this process extremely beneficial for busy consumers like my self.
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Tomas K

After researching tankless natural gas water heaters, I was glad to find out that Kettle Moraine Plumbing installs condensing Rinnai units with pumps that circulate hot water based on AI monitoring of household usage patterns throughout the week. Hot water is available on demand, even in remote areas of the home, during designated periods of use. I recommend the quiet 199 BTU unit that Master Plumber Dave T. recently installed as a retrofit to replace a very old 50-gallon tank water heater. Clean installation indeed!
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Frequently Asked Questions

Does Kettle Moraine offer financing?

Yes. Financing options are available, and the company accepts major credit cards, cash and checks.

What temperature does Kettle Moraine require for air-conditioner maintenance?

AC maintenance requires at least 60°F; for off-season appointments, the company confirms timing against the forecast.

Does Kettle Moraine service equipment it did not install?

Yes. It services equipment it did not install and works on almost every other brand of equipment.