Company Information

The History of Earth Engineers, Inc.

After 13 years of working for a national geotechnical consulting firm, Troy Hull established our company in Camas, Washington in 2006.  

In 2007, Troy moved the office to Vancouver and in June of 2015 the Vancouver branch moved back to Camas, Washington in a new office location. The new office will allow for further expansions over the years and more space for office and lab work. 

In 2010, the Springfield, Oregon office was established.  Ray Aliperti is the Branch Manager and Troy Hull serves as a Principal Geotechnical Engineer.

In 2016, the Aiea, Hawaii office on the island of Oahu was established. Troy Hull serves as the Principal Geotechnical Engineer.

Why choose Earth Engineers, Inc.?

  • The majority of our work is from existing clients.  Our clients continue to use us time and again because we solve their problems on time and on budget.  Our clients can count on us.  You can count on us.

  • We are responsive.  We return your phone calls and emails promptly and we provide our cell phone numbers so you can reach us at any time.

  • We carry $1,000,000 in professional liability insurance and $4,000,000 in general liability insurance.  We stand behind the service we provide.  We are proud to report we have never had a legal claim against us.

  • We own some of the most advanced commercial geotechnical software available to assist us in solving your complex problems, including:

    *  All Pile
    *  LPILE Plus
    *  Shoring Suite Plus
    *  SLIDE
    *  LiquefyPro
    *  GRLWEAP
    *  SNAILWinz
    *  SHAKE2000
    *  D-MOD2000
    *  SR Wall
    *  Keywall
    *  Spectrapave
    *  HeliCAP
    *  NEWSETT
  • We attend geotechnical workshops across the nation to maintain a high level of technical expertise in geotechnical earthquake engineering, retaining wall design, landslide and rockfall hazard mitigation, shallow and deep foundation design, and soft ground improvement.

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