Upon arrival filter was clean so gave customer the other filters. Turned stat on. Spoke with customer, his water heater is blocked and next visit he will have it cleaned out before we come so we can clean it. Customer has two smoke detectors, 1 is a 9v the other has a lifetime battery. I explained each room should have one for safety reasons. Went to crawlspace, coil is clean, rusted but no hit on leaks at this time. Drain is clear, cleaned blower off. Wires are tight, blower amped at 1.1amps. Went to outdoor, coil is clear. Wires are tight. Contacter was pitted so talked with customer and he approved the repair. Replaced contacter, capacitor checked out within specs. Fan amped at 1.3amps. Compressor amped at 5.4amps. Refrigerant levels where 110/315, 10° subcool. 67° inside, 63° outside. System is working good at this time of service.