I have had an excellent experience with A/C Doctors. I have been using their service for about three or four years now and I always have the same technician come out to do the work. Robert is is simply outstanding. He came out recently to give our air conditioning a maintenance check before summer. He's very knowledgeable and competent. I even had had him install an air conditioning unit in the past. He's just A plus in what he does. I don't know about the other technicians they employ, but he's super good and he's the reason I have such a positive outlook about A/C Doctors. He is consistently off the scale superb.