Best Heating & Air Conditioning / HVAC In Alton

“Very happy with the products and installation. Installers were very professional, courteous, and willing to answer any questions I had. I highly recommend them.“

“Barrett heating and cooling is now my go to place. The tech was wonderful and knowledgeable, explaining as he went along so I could understand. I was afraid that I would have to replace my system, but they fixed it and I am greatful.“

“They saved me once again! Woke up this morning to a very loud, strange sound from my AC. No air was blowing through the vents. Called them as this company is my first contact when anything heating and cooling goes wrong. I received a call back and had an appointment this afternoon. They identified the problem and plan to have it up and running later this afternoon. Always professional and make me a priority. Also seen the same individual for years! Fantastic company!“