American Comfort Heating & Cooling is a very professional company. I have been using them for five years and have never been disappointed. They are always on time, without fail. I just had them come out and install a new HVAC system, and it is working just fine. They are friendly and very knowledgeable. I recommend them because I've had nothing but good experiences. I wouldn't have continued to use them for that many years unless they were excellent at what they do.