SOUTHEAST WISCONSIN’S HVAC EXPERTS
ESTABLISHED IN 1962
OUR STORY
Continuing a Tradition of Exceptional Heating and Cooling Services
What began in a garage in 1962—with Gordy and John Cole’s commitment to offering honest, high quality HVAC service—continues today at Interstate Heating Co. in Sussex. We’ve grown to offer the latest heating, cooling, and air quality products, and our service area now covers all of southeastern Wisconsin.
We are three generations strong and still follow the most basic rule of business: we treat our customers the way we want to be treated.
WHAT OUR CUSTOMERS ARE SAYING
“Josh did a fantastic job. He knows the product, and explains the system well.”
“Josh is an exceptional technician! He is extremely thorough as well as knowledgeable. We appreciate the service he, and your company provides to your customers.”
CURRENT OFFERINGS
PROUDLY PARTNERED WITH
INTERSTATE
AFFILIATIONS
