There is a reason why this company keeps getting five star reviews without any negative reviews. They come out quickly, do their job effectively, and charge what appears to me to be a very fair price.
The man who came out to service my air conditioner not only conveyed expertise but he demonstrated that he was interested in doing his job right. Specifically, he didn't just stop at one possible root cause. He checked for all the probable root causes and fixed both of them.
My only regret is that I wish I'd called them out, last night rather than this morning.