Ralph's Heating and Air Conditioning

Now a Division of Kettle Moraine Heating & Air Conditioning


About Ralph

Ralph Pries was an experienced HVAC installer and repairman with loyal customers in his hometown of Muskego and in other towns across the southeastern Wisconsin. In the years after founding Ralph’s, he taught the business to his son Greg.

After Greg's passing, the Pries family took special care to find a company that would honor Ralph's legacy and commitment to its customers. They selected us, a family owned Waukesha County business, Kettle Moraine Heating and Air Conditioning.

While plenty of the technicalities of HVAC have changed, the guiding principles Ralph taught haven’t changed a bit. From what customers tell us, they wouldn’t have it any other way.

  •  The most eloquent statement you can make is the quality of your work. 
  • Choose products for the long run, and they are likely to run longer
  • Treat your customer like a neighbor, and you’ll soon have plenty of neighbors for customers
  • Invest in your community and you’ll reap friends as dividends

We invite you to call us at 262-392-9400 the next time your home or business needs heating or air conditioning attention. You may not get Ralph, but you’ll get service we strive to make worthy of the name. We provide 24 hour emergency service everyday.