I've used Advanced Heating & Air Conditioning multiple times, and I'm definitely plenty pleased with their service. They're professional and I've always been perfectly happy with the service I've received from them. They're responsive, prompt, prepared, and continue to be quite reliable. They intstalled an AC and furnace in a rental house for me, most recently, and I still use them to service my own units. They're pleasant to work with, and I'd have no problem recommending them to others because I certainly plan to continue working with them.