A comprehensive list of Appleton, WI commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
At Integrity Heating and Air Conditioning, we take great pride in installing high-quality products and our excellent customer service. We provide heating, ventilation and air conditioning (HVAC) services for both residential and commercial properties. Give us a call today for a free estimate on your service!
Alex Hittle — Responsive, friendly, professional, and fast! Highly recommend! Services: Heating system maintenance, A/C system repair
Proudly serving the Fox Valley and Surrounding Areas since 1966. We know that there are many choices out there for Heating & Cooling requirements, but with our standard of expertise, commitment to quality service on your equipment, and exceptional client service, just one call to us and you'll be rest assured you chose the Good Guys.
Amanda Wagner — Like many others, we've been affected by this extremely hot summer and our A/C wasn't giving us its all. I requested a service
Blount Heating and Air Conditioning has been providing Heating and Air Conditioning services to the Fox Valley Area since 1955. Our experienced staff, state of the art equipment, reputation for quality, and commitment to excellence are a few of the reasons why so many Wisconsin residents trust Blount for all of their Heating and Air Conditioning needs.
Post James — Friendly, prompt service, explained service and options. No pressure for new appliances, just good, honest, reasonable service
Welcome to Christensen Heating & Air Conditioning., a family business serving your family's heating and air conditioning requirements 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.
Carol Killian — Fast response time, fair prices and easy to work with. I wouldn't go anywhere else!
As such, we've completely revamped our company web site to bring you up to date on everything that's new with Blau Sudden Service. At the same time, we'd like to remind you of what hasn't changed, especially the core values that have defined us since we first opened our doors in 1960.
Paul Veldhouse — Theo was great. He had some initial trouble only because he was so thorough and found a leak. Didn't cost extra. Came back