Came out to perform preventative maintenance on AC system. Met customer at front door and discussed service needed and filters. He stated that he replaced the filters recently, so I left them a couple to change out in a few months. I inspected the blower assembly, motor, capacitor, evaporator coil, drain and overall condition of equipment. Checked condenser coil, compressor, fan motor, capacitor, contactor, electrical components, amps, temperatures and pressures of condenser. System is cooling properly within manufacturing specs at this time.