Get matched with top air conditioning pros in Longmont, CO

"Hands down one of the best experiences I've ever had. Gilles was patient and thorough, answering all my questions and concerns. On the day of installation, the technicians on site, Brandon and Victor, kept me informed throughout the entire installation process. They treated my home as if it were their own, which I really appreciated. When the installation was completed, Victor walked me through the installation. He also took the time to show me how to work the newly installed thermostat. I highly recommend Behold heating and cooling for all your HVAC needs. If you are looking for a company that is trustworthy, detailed, and client-focused. The team at Behold Heating and Cooling will go above and beyond to meet all of your needs. The service quality was truly exceptional. The team is extremely knowledgeable and helpful; it was a delight to work with them."

"Dale has serviced our boiler for over 14 years. He's very dependable, friendly and does a great job! I would highly recommend his work and service to anyone looking for heating and air conditioning needs! Karen C"

"My air went out yesterday, temp in the 90s. Mario called me this morning, a Sunday morning!! He was on his way home after another job and said he could come right over. He diagnosed the problem and fixed the situation, and the air came right on! Amazing, friendly and professional experience, soooo thankful. Thank you Steven and Sons!!"

"I just needed some simple advice regarding the filter in my central heating and air system. Adrian explained exactly what I needed and why. He saved me from unintentionally restricting airflow and burning out my entire system. He a Very knowledgeable and an all around good guy. Highly recommend this company."

"They have service my furnace and air conditioner for years"

"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."

"Brent was absolutely professional and awesome, he did a great job repairing our furnace in a timely manner, I highly recommend A Moonlighting Heating and Air Conditioning, thanks again Brent!"

"Very professional work under trying conditions!!! Loved this professional!!!"

"He had Angel come to fix some furnace issue we were having during a snow storm and it was a wonderful experience! We re-hired him and his partner Lee to come help with some small appliance help - replacing some faucets and installing a vanity for us. Excellent people to work with, very friendly, knowledgable and communicative! Will definitely be a repeat customer of him for all our furnace/air conditioning and small project needs!"

"Oswaldo and his crew were fantastic installing our brand new A/C unit. Our home is older and was never equipped with air conditioning or any cooling. After the install was completed, Oswaldo showed and explained to me everything that was done and also helped setup the smart phone app to control the new thermostat. Everything from arrival and covering up their work area to protect my belongings to their final walk thru and clean up was top notch. Couldn’t be happier."