Get matched with top thermostat installers and replacers in Longmont, 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!!"

"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!"

"Very satisfied. He worked through each step it took to install my Google Nest thermostat, insuring all was working well before he left."

"I just moved into a new house, so I wasn't familiar with the furnace and needed it cleaned/serviced. Adrian contacted me right away and was able to come out that same day. He did a great job cleaning the system, answered all my questions, and made recommendations for future care and maintenance of the system. He was very professional, friendly, and even helped me set up my new smart thermostat! I would definitely recommend and will hire him again."

"Excellent quality of workmanship. Very professional and knowledgeable. Installed humidifier in our new home. Pricing was very competitive."

"Air conditioner wasn't working. Didn't come on. Our technician determined the problem was the thermostat and also determined that the service was covered under the warranty when I got out my service history and invoices for the central air and furnace. He was polite, knowledgeable, and a real professional."

"Ben came out to our house. He immediately identified the problems we had with our hot water heater. He replaced the system and made it better what we had. It happened so fast. Totally surpassed any reasonable expectations. This guy is unbelievable. I am lucky to have called Jim Needham."

"Paul and Greg were pleasant, efficient and knowledgeable. They installed new AC and furnace. Did a great job except for 1 small detail."

"Huge shoutout to Blake!!!! He found the real issue with our furnace (faulty ignition), replaced it, and saved us thousands on a replacement. Excellent service and a very knowledgeable tech. Highly recommend aire serv!!!"