Two Convenient Waukesha Area Locations

Genesee Depot Location

New Genesee Depot Location

Over the last 50 years, Interstate Heating Co. has provided home comfort systems to over 20,000 people in the Southeastern Wisconsin area. We are dedicated to superior customer service, and our second location located in Genesee Depot will allow is to better serve our customers located south of I-94 to the Wisconsin/Illinois border.

S42 W31370 Hwy. 83
Genesee Depot, WI 53127
PH: 262.968.9341
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Wauksha Location

Original Sussex Location

With almost 50 years of serving the greater Southeast Wisconsin community, Interstate Heating understands the heating and cooling business. Our highly trained professionals including factory-trained technicians and mechanical contractors skillfully and quickly install, trouble-shoot and resolve any HVAC issues that our customers may have.

N53 W24950 S. Corporate Circle
Sussex, WI 53089
PH: 262.246.4772
Fax: 262.246.0296
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Have a Question? Ask The Expert

  • Question: How can I increase the efficiency and life of my home's heating and cooling systems?

    The Answer
  • Question: What temperature should I set my thermostat?

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  • Question: Should I close the registers and doors to areas of the home that I do not use on a regular basis?

    The Answer