Contact Us

   Pinnacle GeoSciences, Inc.

       Providing environmental consulting services in Washington State since 1995

You can contact us at 425-242-1966

Our direct phone numbers and email addresses are included on the Staff page.

Our mailing address and office is located at:

339 Kirkland Avenue, Suite F
Kirkland, Washington 98033

Click here for directions to our office.

Pinnacle GeoSciences maintains an extensive library of historic maps and documents that we use in our historical site research