About

Our Story

Aasen Heating and Cooling is a third generation company established in 1949 by Ken Aasen. Ken Aasen Heating & Cooling operated with the help of Ken’s wife Evelyn and his son Pete. Pete worked summers and weekends through high school & college, and started full time in 1972.

In 1984, Ken & Evelyn retired. Pete had been running the business since then, with the help of his wife Catherine. keeping the tradition of quality, reliable service and products going. In 2000 Pete changed the trade name to Aasen Heating & Cooling.

When Pete passed away in 2022, Catherine and her son Todd took over the business. Todd worked alongside Pete since he was a teenager. Todd has kept up with the changing times, products, and technology, remaining to be an innovative leader in the heating, cooling, and home comfort business, always treating customers in the Lake Country Area fairly, professionally, efficiently and honestly.

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Looking for work?

Join our team!

Aasen Heating & Cooling has been providing residential and commercial services to the Oconomowoc area since 1949. We believe in superior customer satisfaction and have built our reputation on quality work with our quality employees.

We're currently looking to grow our team, and are seeking HVAC service technicians to repair, service, and install heating and cooling systems for our residential and commercial customers. Come enjoy our winning culture and the many benefits we have to offer!

Call today and ask for Todd or email us your resume!