About


Comprised of engineers, planners, and scientists, we serve our public agency and private clients by providing high-quality, tailored services ranging from project conceptualization to construction management and administration.

We’re committed to producing innovative, cost effective, environmentally sensitive and regulatory consistent solutions. RH2 has nine offices in Washington and three in Oregon, enabling us to serve most of Western and Central Washington and Oregon.

Professional Organization Affiliations

Latest News

  • Congratulations to our Newest PEs!
    May 24, 2016

    RH2 is proud to announce that Clayton Posey, Harley Sandoval, Laura Reiter, and Mike Reiter are now Licensed Professional Engineers in the State of Washington. Kris Lillie is now a Registered Professional Engineer in the State of Oregon.

  • New P.E.s: Devon Petit, Eric Smith, and Michael Voth!
    December 17, 2014

    RH2 is proud to announce that Devon Petit, Eric Smith, and Michael Voth are now Licensed Professional Engineers in the State of Washington!