Today Dwayne serviced our AC unit. While here to replace the contactor he noticed that one of the compressor had died. He was very professional and considerate in giving me the bad news just one day after Christmas. He took the time to show me the bad contactor and compressor and was able to quickly replace them while on site. I was very happy with his service and professionalism. Overall a great experience. Thank you Dwayne and GMC.