Absolutely horrible. First guy comes out and just flips a couple of switches, doesn't bother looking at anything, and says it's fine. AC breaks again after a few hours. Takes another week for them to come out. Second guy says the control panel is broken, and they would be sending out for it. Several days later we get the call that they are giving up. Just go out of business since you obviously should not be in this business. And keep your rude receptionist, she will definitely drive your business into bankruptcy