I Care Air Care for about three years now. I've been in this house for about that time, and I think the people who lived here before me used them too. They provide very good service. They are very responsive and there is no long wait. They are always here promptly whenever I call them. They just come over and fix the problem. Their technicians are very knowledgeable about their work. I'm very satisfied with their service and I will continue to use them.