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Effective 3/1/2022 Cascadia Archaeology, LLC has been acquired by ASM Affiliates, Inc.

Cascadia Archaeology, LLC provides the full range of archaeological services and historic building inventories and assessments in the Pacific Northwest. Our Professional Archaeologists help public and private-sector clients fulfill their cultural resource management responsibilities and achieve their preservation goals.

Our services include:

  • Archaeological and historic structure surveys and assessments
  • Historic property and archaeological resource inventory
  • Archaeological monitoring of construction
  • Archaeological testing and data recovery excavation
  • Cultural resource management plans
  • Section 106 recommendations of eligibility and effect
  • Archaeological damage assessments and remediation
  • Cultural resource technical reports, including those used in Environmental Assessments and Environmental Impact Statements
  • Cultural resource, ethnographic, and ethnohistoric overviews
  • Research designs
  • Predictive models
  • Public education and interpretation

We are experienced and knowledgeable in:

  • Section 106 and NEPA compliance
  • SEPA compliance
  • Executive Order 05-05
  • Local government cultural resource regulations
  • Washington Department of Archaeology and
    Historic Preservation (DAHP) excavation permitting

Contact us:
(206) 366-0337
Randall Schalk, General Manager: [email protected]

Cascadia Archaeology, LLC
PO Box 51058
Seattle, WA 98115