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About Sterling

Sterling Machinery is a precision machine shop that provides parts for automotive, construction, drilling, elevator, escalator, fluid power, hydraulics, mining, oil and gas, and green energy.

Company Timeline:

  • 1973 Founded by the Bob Martin
  • 1986 Montgomery Elevator bought Sterling Machinery Company
  • 1992 Montgomery sold to Kone Elevator Escalators out of Finland.
  • 2001 Martin Family bought Sterling Machinery back.
  • 2015 Certified in ISO 9001:201
  • 2022 Erick Martin & Chester Koprovic bought Sterling.