George is awesome! He takes the time out to explain things to you. They quoted me the wrong price on my annual cleaning in the office and he made sure to handle it for me. Very nice guy I have no complaints about his service what so ever. When we first had it installed our unit would not work correctly and he made sure they didnt stop trying until they got it right, though it was frustrating at the time, I am so glad we stuck it out! He is the only one I ever want to come and work on my unit because I can trust him.