Welcome to AINW

Helping you navigate the complex world of cultural resource laws and regulations in the Pacific Northwest

Our archaeologists, architectural historians, historians, and technical and support staff are highly experienced in:

  • Section 106 (NHPA)
  • NEPA
  • Section 4(f)
  • State Permits
  • Cultural Resource Studies
  • Archaeology
  • Architectural History
  • Historical Research
  • Records Reviews
  • Geoarchaeology
  • Lithic Technology
  • Blood Residue Analysis
  • Ethnographic Studies
  • And much more…

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Is it an artifact, or just a broken rock?


We are very thankful for the health care professionals who are dedicated to helping others during this time of unprecedented health and safety threats. We appreciate our clients for keeping us busy, and we thank our suppliers for providing the necessary services and supplies needed for each project.

We feel fortunate that we continue to work on infrastructure projects while adjusting our daily activities to protect the safety and health of our employees, clients, and the public. Click here to learn more about how we are staying safe while completing work.