Profile: Gillette Generators, Inc specializes in manufacturing portable generator sets. Gladiator™ GHS series are packaged portable home standby emergency generators, which are manually operated, with all materials and equipment. Sentry™ pro SP series are automatic gen set with liquid cooled dry fuel. These commercial or industrial standby emergency generators are in a rust-proof, weather & sound protected housing, sizes 18-62 KW. A complete standby power system requires our optional auto transfer switch. We also provide engine service and replacement parts.