Best Heating & Air Conditioning / HVAC In Burlington

“The Faust team has been fantastic to work with since we purchased our home nearly 6 years ago. In 2022 when our heating and cooling units needed replacement they made the process smooth. Jake Rubach just completed our annual furnace maintenance and was thorough, professional and efficient. He answered all my questions and provided several helpful insights. Thanks, Jake“

“They did great work and were very punctual with their diagnosis and repairs. Highly recommend!“

“Very quick and professional, had a freak accident with my well pump and Dustin came out within a few hours and had everything fixed in no time. Wouldn’t hesitate to call again.“

“Our company uses A to Z to do periodic maintenance and repair service on our Follet Ice Machine. Over several years the service has been very good and reliable.“

“Holy cow, 10/10 for thoughtful and responsive customer service that I just haven't seen from trade service in a while. The work isn't even done, and I am so thankful for their time, efforts, and insights. We had been struggling for quite a long time to fix our jetted tub, and we finally found solace. Just — SO thankful.“

“Have worked with Square 1 for years. They never let me down. Recently thinking of updating my HVAC, Kyle came out and made a pre-emptive suggestion to replace the hot water heater immediately. He was right, it was about to burst! Anthony and Aiden were terrific installers, left the area completely clean, and were on time in delivery and installation. Great company, high quality employees!!“

“Very positive experience. AC condenser stopped functioning. Called for service and was greeted with efficient scheduling. Richard was able to diagnose and fix the problem (capacitor and coolant) quickly. Recommend highly for your HVAC needs.“