Our Inventory

Diesel Generators
Natural Gas Generators
Diesel Industrial Engines
Natural Gas Industrial Engines
Loose End Generators

Rebuilt Engines & Generators

ESSCO Incorporated offers sales and service for rebuilt and used Caterpillar and Waukesha engines and generators since 1984. We have over 100 years of combined experience in the rebuilding and service of industrial engines. All units we sell are dyno or load-tested, painted and come with a warranty.


  • Avoid the middle man.
  • Buy direct and save.
  • Buy rebuilt or used and save.