Quality Switch, a third-generation family-owned company rooted in Warren, Ohio, manufactures custom and standard de-energized tap changers and electrical switches for transformer manufacturers and other power-control applications. Founded as a standalone business in 1974 after its founder began making switches in his machine shop in the 1950s, the Newton Falls company combines switch engineering with in-house design verification. Its Horace H. Sewell High Voltage Testing & Research Center, opened in 2016, supports development and testing at voltages up to 1.2 million volts.
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High Power ProductsFounded in 2015 by a family of fifth-generation electricians and engineers, High Power Products designs and manufactures custom low- and medium-voltage switchgear and power-distribution equipment in Huber Heights, Ohio. Drawing on more than 30 years of electrical-equipment experience, the company combines in-house manufacturing with responsive engineering and accelerated delivery, including new and refurbished transformers for projects that cannot wait on long factory schedules. Its equipment is built for maintainability, with safety and durable service prioritized over a throwaway approach.HUBER HEIGHTS, OH
Cleaveland/Price IncSince 1975, Cleaveland/Price Inc. has designed and manufactured switching and automation equipment for the medium- and high-voltage electrical industry. Its roots in supplying renewal parts for discontinued Westinghouse switches led to a broader line of group-operated switches rated up to 345 kV, along with automation controllers and power-monitoring equipment. The company’s ongoing research and development includes its “Quick Install” transmission switches, which arrive fully assembled and adjusted to simplify field installation, and its vertically integrated facility uses extensive CNC manufacturing capabilities.TRAFFORD, PA
Detroit Switch, IncDetroit Switch, Inc. is a family-owned American manufacturer of high-reliability control switches for critical systems. Established in 1971, it is a third-generation company with manufacturing roots tracing to Detroit Lubricator, founded in 1877, and has supported military, naval, rail, power-generation, and industrial applications for decades.PITTSBURGH, PA
ElectroswitchMaking products in the United States since 1946, Electroswitch is a Weymouth manufacturer known for reliable switching solutions in demanding power environments. Its equipment supports utility protection and control as well as rugged defense and industrial applications, including naval shipboard systems and locomotive equipment.SOUTH HAMPTON, PA