Get matched with top thermostat installers and replacers in Broomfield, CO

"They were very professional and prompt when installing new furnace in the middle of winter. Dean listens to the customer and discusses all options. We called a year later to install AC on furnace and he remembered us and our furnace . Dean is very personable and professional."

"Mario and his dad did an amazing job. I called them when my AC stopped working and they were able to come diagnose the problem the same day. They quickly found the issue and installed a new thermostat and furnace the next day and the work was completed in one day. They are very professional and kind and their prices are competitive. Their work is great quality and they know what they are doing. I would highly highly recommend this amazing father son team for any heating and cooling needs you have. 10/10!!"

" I recently had Comfair Heat and AC install a new furnace, and I couldn’t be happier with the experience. From start to finish, the team was timely, professional, and incredibly friendly. They showed up exactly when they said they would, walked me through the process, and completed the installation efficiently without cutting any corners. Their pricing was very fair compared to other quotes I received, and the quality of their work truly stands out. The new furnace runs perfectly, and the difference in comfort is noticeable already. Overall, Comfair delivered fantastic service, and I highly recommend them to anyone needing heating or AC work. I’ll definitely be using them again in the future."

"John was very professional and patiently examined the furnace, replaced 2 filters, and helped me with the thermostat. I would highly recommend John and his company!"

"They were able to fix our AC very quickly. Great experience!"

"Waiting for parts . He gave me more information about my unit that I need to get different thermostat when I get it I will hire him to install my thermostat . Talking to him give me more knowledge about my unit ."

"Radiant heat control board replaced"

"Prior to hiring Topshelf to install a wholehouse steam humidifier I spoke with several companies. Darrell responded quickly, was knowledgeable and willing to explain and answer all my questions and concerns. His team arrived on time, introduced themselves, followed Covid safety measures, put shoe coverings on everytime they entered my house. When the installation was completed, they made sure I knew how to operate the system. No trace of them was left behind only a house that now is humidified and overall much warmer with a lower temperature setting. I would highly recommend this company!"

"Chad was on time and installed my thermostat quickly. Very pleasant experience"

"These guys are above excellent! I already had estimates from 2 companies for for a new furnace. One was way too high, and I just didn't feel right about the second one. I called One Hour and got an appointment for a quote the following day. Habib came and took all the measurements for the entire project and gave me an exact price for the work. He explained everything I wanted to know, including the high standards their company follows, from getting exactly the right heating capacity to the requirements for every one of their employees: from drug screening and criminal records to excellent work and cleanup. They have a great guarantee, without any of the usual "membership" stuff that many other companies have. (I asked Habib about the lower estimate from the other company, and he showed me that it was only an estimate that could change. So even though it was lower, it could have ended up being much higher.) The next day, Greg and Ryan came and installed the furnace. Wow! They came and did the work quickly, quietly, and efficiently. They cleaned up afterwards. Greg showed me the new furnace and how to use the emergency shut-offs, and how to change the filter. And he explained how to use the thermostat. I appreciate working with companies that are excellent, and I've found one here! I highly recommend them for any heating/cooling needs."