I have been a customer of American Comfort Heating & Cooling for many years. The last time they were out to work on my heat pump. It had quit working, and they serviced it and did a repair. It is working just fine now, and I haven't had any problems with it. They are always friendly and go about their work in a professional manner. I will keep using them because they provide great service. Each experience I have with American Comfort is a good one.