Ac check. Checked indoor coil with refrigerant sniffer, no strong indications of a leak found. Instructed customer on how to used electronic air cleaner and replaced media pad. Placed drain cleaning tab in condenser drain pan to clear all drain lines. Cycled as unit. Checked pressures and temps. System is slightly overcharged. Subcooling was 10 and super heat is 0. Outdoor temp is 58. Customer is having work done on the exterior of the home and contractor had ac removed and reattached by a different contractor. Temp split was 14. Recommended full ac cleaning after exterior work is completed. System operating at this time. Job complete.