Heating & Air Conditioning / HVAC near Bethel

“Ken is very friendly and he was patient and answered my curious kindergartners’ questions. He figured everything out lickety-split, and we’re quite happy.“

“Kellerman Heating and Cooling Co came out about a month ago for a routine cleaning and tune up of our HVAC system. During which, they cleaned the drain line from the AC. Fast forward to last night, our AC was leaking tons of water everywhere. I called Kellerman and they came out today and recleaned the drain line and checked over the system. They fixed the problem and stood behind their work being done right. I was not charged for the second visit. The technician was very kind and respectful. I will continue to be a loyal customer. Thank you for taking care of the problem promptly. I greatly appreciate it.“

“A power surge on one of the first hot days of the season zapped the compressor in our 4 year old AC system (originally installed by Air One). Ben came out same day and tested everything else first, hoping it was NOT the compressor. When it ultimately was the compressor, he promptly ordered a new one and confirmed it was under warranty. The day he received the compressor, he was out here in the extreme heat replacing it and adding fail-safe parts to ensure this does not happen again in the future. He even gave us a break on replacing the coolant we lost. I will continue using Air One Heating and Cooling for regular maintenance on equipment to further solidify our professional relationship.Thank you Ben and Air One!“

“very knowledgeable, efficient and trustworthy-didn't try to conjure up work and repairs that weren't necessary and fixed our problem quickly. We were saved 100's of $ over the estimate we had received earlier for the same repair. I would recommend to anyone“

“My husband and I couldn’t thank them enough for their fast service. They had ordered and replaced our unit in a very timely manner, even with the holiday weekend. They are very responsive and will not stand you up. We highly recommend!“

“Fantastic people. Have used them for repairs on boiler and install and routine maintenance on a/c for my home. Very professional and pricing is good. Recommended to anyone looking for any type of HVAC service. Just a good old fashion family owned business.“

“Ammerman’s tech, EJ, called us back quickly and arrived the next day to repair our AC unit. A circuit board had to be ordered, which took a couple of days to come in, but EJ got it replaced as soon as it came in. He was professional and pleasant to work with. We recommend Ammerman for your AC repairs.“