SGI, Inc. is committed to providing the highest quality and most timely service to the owners of fleets and emergency power f ... uel systems. They understand the details that surround complex control systems and the mission critical fuel systems that support governments and life safety teams. Technicians are provided with the latest diagnostic equipment to troubleshoot problems. Their trucks are stocked with a large inventory of parts, so they can make most repairs on the first trip to your site saving you time and money. Service technicians are available 24 hours a day, 7 days a week, 365 days a year to keep your system operational – when you need it. read more