Heating & Air Conditioning Service and Repair in Burlington, WisconsinHVAC Service and Design in Southeast Wisconsin and Northern Illinois


“They are a top notch company. They are the best that we have ever worked with and recommend them very highly.”
Muriel  ~ Lake Geneva, WI

“I’ve been dealing  with them for over 25 years and found them most dependable.  This was my second AC. Their workmen have always been prompt, courteous and reliable. I would definitely recommend them.”
Bernard  ~ Twin Lakes, WI

“Great company. Great sales staff.  They did what they promised. Cannot ask for anything more.  Unit is working great and we love the Wi-Fi iComfort thermostat.”
Charles  ~ Genoa City, WI

“The crew, from service to sales to installers acted very professional and respectful for my property as well as my two barking golden retrievers. I’m very glad I found H.J. Faust for my heating and cooling needs.” 
Ed  ~ Lake Geneva, WI

“Excellent experience. Very proactive in the servicing and identifying future maintenance needs. The Faust serviceman was great. Explained what he did in terms easy to understand for the layman.”
John  ~ Burlington, WI

“I was 100% satisfied with both H.J. Faust and with my new Lennox furnace.  This new furnace is replacing a Lennox Pulse that we had installed 28 years ago.  No problems with the performance of our old unit and expect this new unit will last just as long!”
Kristie  ~ Burlington, WI

“They did a new job. They were pleasant, professional and informative on how we should maintain the furnace going forward. I feel confident of the product and their advice. I trust these folks.”
Roger  ~ Twin Lakes, WI

“Everything was done very professionally, we are very pleased with our new Lennox furnace and air. Our last furnace was a Lennox and lasted 36 years. That says a lot.”
Emily  ~ Big Bend, WI

“This company contacted me promptly to set up an in house estimate. They showed up with all necessary tools to provide an accurate estimate. I was promised a day that they would call back and they also kept their word. When I asked them to install my new unit in time for the weekend, they agreed. Class operation.”
David ~ Elkhorn, WI

“The overall experience was fantastic. I have experience in residential remodeling so I am extra sensitive about how the installers treated my home, how they cleaned up after themselves, their behavior/language at my house, etc. I was satisfied with every detail of what they did and  how they behaved. It was a very good experience.”
Don ~ Elkhorn, WI

“Was referred and got excellent service.”
Roger  ~ Waterford, WI

“Well done install!”
Jeff  ~ Kansasville, WI

“Very friendly, quick response and great workers. Thanks.”
Mike  ~ Burlington, WI


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HJ Faust, Inc.
Heating & Air Conditioning
Address: 1008 S. Pine Street - Burlington, WI 53105 • Phone: 800-787-HEAT (4328) • Contact Us