Ruby S.
11/14/2025
On 11-11-25 I left a review that I want to amend. I understand that mistakes happen but Christensen did honor the split of $300. Tiffany was kind, understanding, and professional. Christensen...
Christensen Heating & Air Conditioning Inc
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1609 W Wisconsin Ave
Appleton, WI 54914
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.
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Reviews
3.512 reviewsKen B.
12/24/2024
Short story... it was 5° outside, the furnace stopped working , on Call was there within the hour, our CO levels were dangerously high, tech insured we had alternate heating sources before...
Zac S.
11/11/2024
They are always super kind and come to our aid as soon as they can! We never had the need to go anywhere else. Very fair prices and always get the job done right!
Jim R.
1/5/2022
I had Christensen install a replacement Dave Lennox signature furnace with an Aprilaire unit and add a cold air return for air circulation. The craftsmanship was great. Timely. Very knowledgeable...
Leeann K.
10/7/2022
This place is always our go t for heating or cooling needs. They installed our furnace in our last house and now our ac and furnace in the new how. We added a vent in the basement as well. Cant...
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