I called AHS about my home A/C unit. The the came out and checked the system and said "Found inpacted Evap Coil, T-stat set and maintaining 73. System set had 19 degree drop across Evap coil condenser coil is dirty to-pull and clean Evap coil and Chem clean condenser Both Systems $566.03. AHS denied the claimed and some unprofessional person that sounded half asleep phoned me to tello me the claim had been denied. Then he went on the tell be that "MOST" people have a service agreement with a company to maintain their unit... read full review »