Blue shield plan summer tune up on AC. Spoke with customer and everything has been working well. Washed condenser thoroughly. Check the capacitor, hard start kit, contactor, evaporator coil, blower wheel and initial amp draw‘s on equipment. Changed filter included with Blue Shield plan. Checked amp draws, refrigerant charge, Delta T. System is working well at this time. Spoke with customer about hot water tank, and it is up for being changed out soon. Customer is looking to price shop before commuting to having us do it.