My experience with A Five Star Company has been wonderful. I've been using them for about six months and have only had positive experiences. They came highly recommended to me and I'm happy to report that I have received similar results. The technician always shows up within the time frames that he quotes and he is very knowledgeable. Their costs are about the same as all of the other companies that I called up, but the quality of their work is a lot better. The last time that I used them, he fixed my furnace in a timely and efficient manner. He showed up with all of the parts and equipment ready in his truck. I'd definitely recommend them.