Tech arrived for a AC tuneup. Upon inspection the capacitor was out of tolerance. The customer had a capacitor compatible with the system and his capacitor was installed. He was charged with a level 1 and the capacitor was tested and functioning. The coils were clean but hosed off anyways to assist with air flow across the coils. The Delta and refrigerant was at acceptable levels. The filter was dirty and there was no replacement at this time. This should be changed. The blower area was dirty and there was growth present. A level 2 duct cleaning is recommended. The drain system was clear and vinegar was poured. The customer mentioned that he had a high energy bill. The tech explained the benefits behind adding Solar to the electrical system. The customer would like to hear more from a Comfort Advisor. The meeting is set for October 11th at noon. Customer would like to be called to confirm appointment before we come out. Customer paid by check today.