I used to Duke power's referral program to find McClintock Heating & Air. Mike McClintock arrived on time to do an assessment of my air conditioning system. He seemed to know what he was talking about and did not present a high-pressure sail to me. Within a day he had emailed me a proposal along with clearly stated prices and services. There was an error on my square footage for my house which I alerted might too. He immediately reassessed the evaluation and sent an updated proposal by the end of the day. I have yet to have the service performed, but based on this first interaction with them I would highly recommend McClintock Heating and Air