Are you having a problem with your Air Conditioner or cooling system in your home or business? Air conditioning is an essential part of modern life. So if you are having trouble with your system, call the professional technicians at Christensen Heating & Air Conditioning in Appleton, WI. Our technicians understand the importance of air conditioning service, and we pledge to offer reliable maintenance and repair work on every job.
Air Conditioning Service & Repair

Premium Service
When it comes to delivering quality service, Dave Lennox Premier Dealers™ realize that actions speak louder than words. So instead of just talking quality, they practice it through listening and responding to your needs.
Premium Products
As partners with the leading name in home comfort, Dave Lennox Premier Dealers™ offer some of the best products available in the industry, including products from the Dave Lennox Signature® Collection.
Premium Satisfaction
To earn and maintain “Premier” status, Dave Lennox Premier Dealers™ must participate in an independent Customer Satisfaction program. This provides customers with the opportunity to objectively evaluate their performance. Only those that achieve and continue to meet our high standards can identify themselves as a Dave Lennox PremierDealer™.
We Service all Air Conditioner Makes and Models
Christensen Heating & Air Conditioning specializes in air conditioning repair services of all residential and commercial air conditioning systems. We service and repair all brands of Air Conditioners, whether we sold and installed them or not. From brands like Carrier, Trane, Coleman, and Bryant you can count on us to get your home or business cooled off with our 24 hour emergency service.