American Comfort Heating & Cooling came to our rescue over the weekend. Our air conditioner in the basement had quit working, and they sent someone out the day we called to do a repair. I thought that was fantastic. The guys that came out were professional, friendly, very helpful and easy to talk to. I would say they really knew what they were doing. We've been their customers for about a year and a half and we definitely plan to keep using them. I highly recommend using them.