Arrived to perform AC tuneup Customer states no concerns Set stat to call for cooling Observed indoor unit, took temperature readings, serviced condensation system, filter, motor, evaporator, capacitor, electrical connections and duct work. Observed outdoor unit, serviced coils, motors, electrical compartment, disconnect, capacitor and refrigerant lines Note: Outdoor unit is in a spot with a lot of dust/dirt potential Indoor unit has early signs up bacteria growth and dust AC operating ok at this time Recommend: -AIR FILTRATION SYSTEM: Honeywell UV bulb system Two new recesses for media filters (one before the unit and one after) -New filter drier for condenser