All wiring is tight and in good condition. No refrigerant leaks found at this time. The downstairs ductwork is dirty. All motor amps are in correct range per manufacturer specifications. The refrigerant pressures are in correct range per manufacturer specifications. I cleaned and flushed the condensate drains. I completed our check sheets for the systems. The systems are working properly at this time. The customer cleans his own dryer vent. The customer declined options at this time.