PERFORM INSPECTION ON TWO ROOFTOP PACKAGE HEAT PUMP SYSTEMS UNIT 1- GOODMAN 3.5 TON 1 YR OLD UNIT 2- TRANE 2.5 TON. 3 YRS OLD DIAGNOSIS: BOTH UNITS ARE HEATING JUST FINE. TESTED EQUIPMENT TO ENSURE PROPER OPERATION. AT THIS TIME BOTH UNITS ARE HEATING WITH A 30 DEG RISE. - TIGHTEN ELECTRICAL CONNECTIONS - TEST FREON LEVELS - INSPECT INDOOR AND OUTDOOR COILS, - INSPECT MOTOR AMP DRAWS - INSPECT CAPACITORS. - INSPECT ELECTRICAL CONNECTIONS AND WIRES. - TESTED DEFROST CONTROL BOTH UNITS ARE OPPERATING NORMAL AT THIS TIME. NO RECOMMENDED REPAIRS AT THIS TIME.