Cleaned and serviced condensing unit. Tested capacitor, contactor, fan motor amperage and compressor amperage. Everything tested in accurate working condition. Checked the refrigerant levels. The R410a refrigerant was in accurate efficiency range. Performed clean and check on furnace. Everything was in accurate working condition. Customer is ordering a new filter. He needs a April air 510. Customer signed and used maintenance program. Will renew in spring.