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The City of Portland, Oregon

Sustainability at Work

Providing free tools and expertise to achieve your goals

Phone: 503-823-7037


Archaeological Investigations Northwest, Inc.


Archaeological Investigations Northwest, Inc. (AINW), founded in 1989, provides the full spectrum of cultural resource consulting services to both public and private sector clients in the Pacific Northwest. For more than two decades, AINW has conducted over 2,600 cultural resource projects that encompass the breadth of cultural resource disciplines: archaeology, architectural history, history, and ethnography. Most of these projects have been done to meet the compliance regulations of Section 106 of the National Historic Preservation Act and documentation for Environmental Assessments (EA) and Environmental Impact Statements (EIS), and for local and state agency review of development and energy projects.



3510 N.E. 122nd Ave., Portland, OR 97230