Harper Houf Peterson Righellis Inc.
  • Our Firm
  • Our Services
  • Our People
  • Careers
  • Contact

Lacamas North Shore Trail Concept, Environmental Review, Camas, Washington Boeckman Creek, Wilsonville, Oregon Rail Overpass Phase III, Port of Ridgefield, Washington Crystal Springs Creek Restoration, Portland, Oregon NE Friberg Street-Goodwin Road Wetland Mitigation and Monitoring, Camas, Washington Menlo Drive Natural Area Enhancement, Beaverton, Oregon Mill Plain Boulevard Street Improvements, Vancouver, Washington Rock Creek Bank Rehabilitation, Clackamas County, Oregon Westmoreland Park Stream Determination, Portland, Oregon Woodcock Creek Modifications, Clackamas County, Oregon

Founded as a civil engineering firm in 1990, HHPR has grown into an integrated multi-disciplinary firm with a reputation for excellent customer service. Our commitment to quality is the foundation of our long-standing client and consultant relationships and it starts with a focus to exceed our client’s expectations. Our distinctive multi-disciplinary approach allows us to tailor the right team of expertise to consistently deliver creative solutions. We’re located throughout Oregon and in SW Washington, connect with us and see how we can exceed your expectations.

Offices

Portland, OR
Salem, OR
Bend, OR
Vancouver, WA

About HHPR

Our Firm
Our Services
Our People

Join Us

Career Opportunities
Company Culture
Contact Us

Social

/harper-houf-peterson-righellis-inc.

/harperhoufpetersonrighellis

/Harper Houf Peterson Righellis Inc.

/hhprinc

© 2023 Harper Houf Peterson Righellis Inc.
  • Our Firm
  • Our Services
  • Our People
  • Careers
  • Contact