This Is Our Story

Hamilton Engine is Headquartered on the Northeast side of Portland, OR. An independent Distributor of Industrial Engines serving the Western United States for over 65 years. We were founded in 1954 by Charles Hamilton and remained a family-owned operation until 2016. In 2020, Hamilton Engine was acquired by Palmer Johnson Power Systems but remains independently operated.

Hamilton Engine’s main product lines are DEUTZ and Isuzu. Representing these product lines for nearly 20 years we sell and support them across the Pacific Northwest and beyond. We are the Authorized Distributor for both lines and offer vast expertise on the full line-up of products as well as an array of complimenting products. Our team is equipped to provide you with Application Support, Technical Support as well as meet your Parts and Service needs for these engines.

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We are also equipped to engineer and custom fabricate a variety of power solutions including engine power packs and generator sets. Our team works to understand your application and support you through the process. With access to direct factory support and in-house engineering, our team can help you with the challenges that Tier 4 Final presents. Hamilton Engine services a wide variety of markets including: Agricultural, Irrigation, Forestry, Mining, Construction, Rental, and Aircraft Ground Support Equipment

We have a large inventory of parts, new engines and service replacement engines in-stock. In addition, we have two Hamilton Service locations in the Pacific Northwest and an extensive Dealer Network to support the growing population of engines in the market.


Customer Service

  • Jon Waggoner - sales@hamiltonengine.com - 608-478-3729
  • Joe Martian

Dealer Development & Parts Manager

  • Tom Bychowski - tom.bychowski@hamiltonengine.com - 847-856-9067


Technical Support & Training Manager

  • Mike Herms - service@hamiltonengine.com - 608-478-3729
  • Jack Sleen - Portland Service Manager

Warranty Administration

  • Jeff Bonney - service@hamiltonengine.com - 608-478-3729
  • Robin Mahoney

Mike Kapre

Dave Hughes

Andy Telford - General Manager

Hamilton Review New
Hamilton Engine, LLC

5540 NE Columbia Blvd.
Portland, OR 97218
Phone: 800-806-7553
Email: sales@hamiltonengine.com

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Hamilton Engine, LLC © 2020