Work You Can Trust - People You Can Depend On

Not Just A Motto - It's the Foundation of Our Business

Welcome to Christensen Heating & Air Conditioning Inc., a family business serving your family's heating and air conditioning needs in the Fox Valley since 1921. 

Many years have passed in the four generations of Christensens that have run our heating business, but the quality workmanship of our dedicated employees has remained consistent throughout.

We are proud to be a member of  the Lennox family since 1928, featuring Lennox residential and commercial heating and air conditioning equipment.  We also carry many other premium product lines to serve you, including the most well known and respected brands in the industry.

The top quality products and services that have enabled us to be in business as long as we have are available to you today!  Have a look around our site and please contact us with any questions or comments.

We look forward to serving your heating and air conditioning needs and exceeding your expectations.