Pinnacle GeoSciences, Inc.

       Providing environmental consulting services in Washington State since 1995

Pinnacle GeoSciences services focus on historical and forensic analysis of contaminated sites in Washington State.  This expertise is based upon a strong background in site characterization and remediation of complex industrial and commercial properties with soil, groundwater and sediment contamination.  Our services combine historical and forensic analysis with existing site data to provide an understanding of how and when sites became contaminated.

Our key areas of service include:
  • Environmental Forensics
  • Environmental and Industrial History Studies  
  • Regulatory Support and Liaison
  • Litigation and Insurance Recovery Support
  • Expert Witness and Mediation Support
  • Environmental Document Management

We are located in Kirkland, Washington