Get matched with top central a/c installers in Columbia, CT

"Mull Brothers gave us an estimate on installation of central air conditioner in our old home.  Their price was slightly higher than some competitors (although not by very much), so we didn't end up using them.  However, I was very impressed with Mr. Mull's visit.  He was knowledgeable and thorough, and gave me great information without using any high-pressure sales tactics.  I will probably contact them again in the future for my next project.
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"Excellent. Very good people. Everything they said about the unit was absolutely true. Very clean install. The estimate of the dollars was right."

"Friendly, professional and knowledgeable. Provided prompt and reliable service, installing new furnace, ac condenser and thermostat."

"The customer response is exceptional. The installation of my heat exchanger was done in a timely, professional way. I am very happy."

"It got done, unfortunately required a full system replacement."

At One Hour Heating & Air Conditioning, our main goal is to provide each customer with honest work and an excellent experience. Our experienced and skilled technicians design, install, service, and repair HVAC systems in strict accordance with the highest industry standards.\n\nWe respect you, your time, and the trust you place in us to keep your home comfortable. We proudly back our heating and A/C services with a 100% customer satisfaction guarantee for two years.\n\nWe are always on time, guaranteed.

"Went very well, fixed my computer quickly, worth the money
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"They informed me over the phone that they don't service the city of New Haven but couldn't explain why not. After hanging up, I saw on their website that they specifically list New Haven as an area they service, so I left them a message on their website asking for clarification and received no response."

"Oliver came out promptly and gave an itemized written quote. He completed the job using quality materials and the work was meticulous and excellent. His experience in carpentry was evident in the quality of the installation work and attention to detail."

"Company did a good job last summer with 3 bay windows, so I called them back when the rest of the windows in the house needed to be replaced. On the initial visit, I told the rep that I wanted the same windows as last year. He quickly found the job order and picked up the details of the window make/model/etc without any need for me to reinvent the order. The company had the opportunity to try to upsell me, as I asked them about replacement of the skylight in the bathroom. Refreshingly, they declined to do so and told me that it would be much better to wait until we needed to get the roof re-done, and to do the window at that time. As before, the first guy clearly explained the process: guy 1 to take the order and measure the windows, later follow-up visit from guy 2 to remeasure all the windows carefully before ordering their construction, and then a couple of months later, a follow-up call from their HQ to schedule the install. He gave me an approximate window for this scheduling call. It was a pretty broad time-frame because there had been an unusually large number of people needing custom windows. As before, everything went off exactly as the rep indicated. The install team showed up within a half-hour of the estimated time, and installed 11 windows without taking a break. They removed every scrap of rubbish, vacuumed thoroughly, and left the place as clean as it was when they arrived."