Typical repairs include large central plant systems with condensing boilers, large pump stations, chillers and refrigerant monitoring systems, office fit out with VAV boxes, air handler retrofits, roof top unit replacement, fan coil units and heat pumps. Monitor operation of all mechanical systems, equipment, including building automation systems, air distribution systems, chillers, boilers, ventilation equipment, air handling equipment, motors, pumps, valves, compressors, air conditioners, and related environmental equipment to insure safe and efficient operation.