Arrived to perform AC tuneup Customer states the ducts may need cleaning Set stat to call for cooling Observed downstairs indoor unit, took temperature readings, serviced condensation system, filter, motor, evaporator, capacitor, electrical connections and duct work. Observed upstairs, indoor unit, took temperature readings, serviced condensation system, filter, motor, evaporator, electrical connections and duct work. Note: indoor unit appears dirty from the outside (vents) but is clean inside the ducts Observed outdoor units, serviced coils, motors, electrical compartment, disconnect and refrigerant lines. Note: Outdoor unit is in a spot with a lot of dust/dirt potential Capacitor for outdoor (to upstairs ducting) unit has low readings AC operating ok at this time Recommend: Condenser chemical cleaning $350 Outdoor capacitor $325 2 New UV bulbs