We just had Comfort First Heating & Cooling come out and do a check-up on our cooling system. The technicians were very friendly, got everything done and were efficient, and the service didn't cost us very much. We have had them come out before to do our heating, which went very well, and that's why we called them again. Because we've used them before, they reached out to us--and I liked that because I didn't have to remember when to call them. They were very knowledgeable and friendly, answering any questions I had. Everything is good.