Complete Comfort Heating and Cooling installed a completely new heating and air system for us. Overall, I would say that everything went perfectly. They were punctual and professional. They were friendly, and neat. And, they worked very efficiently. They had the whole system installed and running in hardly any time. They were also wonderfully patient. They took the time to explain the whole system to me, and to give me a tutorial about how everything functioned. I really appreciated that. I had a lot of questions, and they answered every one. Overall, I was very impressed with Complete Comfort Heating and Cooling, and I highly recommend them to everyone!