This was my first time using Comfort First Heating & Cooling. I found them on Angie's list, and I decided to give them a try. These people are very professional and friendly. It was very easy to schedule an appointment, and they came out on time. They needed to replace my furnace and air conditioning unit, and they made sure the area was clean once they were finished with their work. They completed their work in a timely manner, and they checked back in with me after the work was done to make sure everything was working okay. They just made it all very, very easy.