Good service, but a little pricey.
I have used A/C Doctors on two occasions. The first time was several years ago when they installed an air conditioning and heating unit. That unit works fine, and I have since had them come out to perform routine maintenance on the unit. The workers were polite, and they seemed to do a good job. Everything works. They did not leave a mess. But, I think maybe the price was too high for the unit.