Harper Houf Peterson Righellis

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205 SE Spokane St Ste 200
Portland, OR 97202
+1 (503) 221-1131
http://www.hhpr.com

Harper Houf Peterson Righellis Inc. (HHPR) is a multi-disciplinary civil engineering firm based in Portland, Oregon, founded in 1990. With a commitment to quality and customer service, the firm has built lasting relationships with clients and consultants by consistently exceeding expectations through tailored solutions.

HHPR operates offices throughout Oregon and southwest Washington, offering expertise in a range of services including civil engineering, surveying, and public involvement projects. Their innovative approach integrates diverse expertise to deliver effective and creative solutions for a variety of infrastructure challenges.

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