About

H.J. Faust, Inc. provides residential, commercial, and new construction clients full HVAC mechanical services. Installation, Retrofit, Engineering, Change Out, and Maintenance/Repair services are some of the core offerings we provide. We hire, develop, and reward the most knowledgeable resources to ensure our client get the best possible customer experience. Ask your family or friends living in Southeast WI and you'll see why H.J. Faust, Inc. continues to be the leading HVAC provider in the area. Call H.J. Faust, Inc. to 'Get Control of Your Comfort'!'