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Equipment Service, Inc.

Equipment Service, Inc. in Nappanee, Indiana, has been manufacturing aftermarket parts for Harvestore® silo unloaders for over 30 years. We use state-of-the-art machinery and fabrication equipment to deliver top of the line parts for our dealers and their customers all over North America. We use the highest quality materials to produce dependable, long-lasting products that are Made in the USA.

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Ross Yoder
Nappanee, Indiana


  • Replacement parts for several Harvestore® silo unloader models
  • Metal fabricating
  • Laser and plasma cutting
  • CNC machining
  • MIG and TIG welding
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