CLEAN AND CHECK 3 YR A/C UNIT. DNS SERVICE AGREEMENT. ADJUST BLOWER COMPONENTS, AND LUBRICATE ALL NECESSARY MOVING PARTS. CLEAN AND CHECK CONDENSER COIL. CHECK VOLTAGE AND AMPERAGE ON MOTORS. CHECK ENERGY CONSUMPTION, COMPRESSOR DELAY SAFETY CONTROLS, FREON LEVELS, DRAINAGE, THERMOSTAT, AIRFLOW, AIR FILTER, AND ALL ELECTRICAL CONNECTIONS. EVERYTHING IS WORKING GOOD.