Tech arrived at a tune-up. Upon inspection, the capacitor was out of tolerance. The contactor was in working condition. The condenser coils were hosed off to assist with air flow across the coils. The filter was dirty and replaced. The blower area and ductwork was dirty. The drain line was draining slowly and had visible buildup. The attic insulation was low. The ductwork is outdated and is know to have durability and efficiency problems. The customer was informed of recommendations today. The customer decided to move forward with an AprilAire filter upgrade and treatment strip. These items were installed and functional today. She also decided to add a membership to thake advange of the services and discounts. The system was functioning upon departure.