Since 1977, Sherwood Electromotion has built and serviced propulsion and power-generation equipment for rail, mass transit, and wind power applications. Operating industrial facilities in Canada and the United States, the company combines new equipment production with OEM-based remanufacturing and overhaul work, including locomotive traction motors and wind generators. Its Concord facility spans 116,000 square feet and supports a three-shift operation with 200 employees.
ISO 9001:2015
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AAR M-1003
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Buy America Act compliance
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Canadian Content Policy compliance
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U.S. Federal Transit Administration Drug & Alcohol Testing Requirements
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Magnetech Industrial Services, IncSince 1937, Magnetech Industrial Services has repaired, reconditioned, rewound and remanufactured electrical-mechanical equipment, with the unusual ability to support a facility from its transformer through to the driven component. Headquartered in Massillon, Ohio, the company combines in-house engineering and repair with field service and asset-management programs, and it also manufactures and services lifting magnets. Its rail work is certified to the Association of American Railroads’ M-1003 quality assurance standard.MASSILLON, OH
Triton DuroTriton Duro designs and manufactures high-efficiency electric motors and generators, including wind turbine, induction, synchronous, hydro, and specialty motor equipment. Its manufacturing capabilities include lamination stamping, core assembly, welding and fabrication, high-precision machining, coil manufacturing, winding, assembly, and laboratory testing; it also provides maintenance, repair, modernization, engineering, and technical services for power generation, utility, oil and gas, transportation, aerospace, automotive, and industrial processing markets.CLEVELAND, OH
Sheppard Services, LLCFounded in 1979 as an electric-motor repair shop, Sheppard Services has grown into a regional service company handling electric motors, pumps and the surrounding industrial systems. Its Theodore operation combines in-house motor rewinding and repair with field work, including piping and equipment installation, and offers 24/7/365 emergency response. The company also maintains an EASA shop and UL-listed repair shop, with certified vibration analysts on staff.NORTH RIDGEVILLE, OH
Rockit MotorsRockit Motors manufactures electric motors, alternators, and their components as a contract manufacturing partner for mission-critical industrial programs. The company traces its roots to a General Motors division in the 1950s and now combines that Fortune 500 manufacturing heritage with a startup approach and production operations in the United States, Canada, and Mexico. Rockit also added rail aftermarket overhaul capabilities in 2025 through its acquisition of Motor Coils Mfg. Ltd., a rail industry institution since 1954.PLATTSBURGH, NY