Aasen Heating & Cooling

06/03/2026

Greetings Aasen Customers,

Aasen and ZIM Heating and Cooling are continuing a 76-year-long legacy of quality craftsmanship and friendly service.

We sincerely thank you for your continued trust and support. We look forward to serving you as part of this exciting new chapter.

If you have any questions about this transition, please do not hesitate to contact us.

Thank you for choosing us.

Sincerely,

The Aasen & ZIM Heating & Cooling Team

Contact us:

Phone: 262-388-4763
262-567-4243

Email: [email protected]
[email protected]

06/17/2022

Hello to all of Pete's friends, valued customers and social buddies. With great sadness, we regretfully announce the passing of Pete. He will be dearly missed by many. We would like all the customers of Aasen Heating and Cooling to be aware that our family; Cathy, Todd and Christy will be keeping the company going STRONG. We will proudly continue to service all of our long-standing customers old and new. Thank you, all of you, for your patience and understanding while our family transitions through this difficult time.

08/19/2021

Kids going back to school? Now's the time to schedule your Furnace and Boiler tune-up. Call our office at 262-567-4243. $10.00 off with mentioning this ad!

12/30/2020

All of us at Aasen Heating & Cooling wish you and yours a Healthy and Happy New Year!

12/23/2020

From all of us at Aasen Heating & Cooling, we wish you a blessed Christmas.

06/11/2020

Aasen Heating & Cooling has a wide variety of filters to fit your needs.
Stop in and see us today.

05/13/2020

We're a local, family owned business serving Oconomowoc and the surrounding Lake Country Area. For over 70 years, we've been providing quality, professional Heating and Cooling Service, Repairs and New Equipment at a fair price.
• Offering low monthly payments with financing on New Equipment. Call us today to schedule your Air Conditioner Tune-Up or to discuss your needs with an Air Conditioner and Furnace replacement. 262-567-4243

05/01/2020

Spring has Sprung! Aasen Heating & Cooling carries a full line of Air Filters. Stop in to DIY, or Call 262-567-4243 to Schedule your furnace & air conditioner tune-up.

04/21/2020