Upon arrival customer stated that system was not cooling since Wednesday stated system had been working just fine u til then. After inspection of system found that unit had a failed outdoor capacitor and contactor. Condenser coils were very dirty. Checked indoor unit, blower wheel was very dirty, blower capacitor was bad. Advised customer of issues within unit, recommended new capacitor and contactor for outdoor unit, and chemical coil cleaning of dirty condenser unit, recommended cleaning dirty blower wheel, changing out bad capacitor and adding in line flood protection to primary drain line and wet pan switch for emergency drain pan. Customer approved to have outdoor capacitor, contactor, blower capacitor and cleaning of condenser coil and blower wheel today. Made all repairs for system and tested system operation and everything was back working properly. Made sure drain line was clear and installed new (16x25x1) system filter. Found no issues within unit refrigerant levels. Everythi