AC performance tune up times for systems. Verify all primary drains are clear at this time. Inspect blowers, evaporators and ductwork. Cleaned all electronic filters. Tested thermostats for proper operation. Cleared error codes off of the living room thermostat. Check outdoor units. All refrigerant levels are good at this time. Check capacitors and contractors. Washed all condenser coils. Systems operating at manufacturer specs at this time.