OUR SERVICES

We are experienced at providing geotechnical, geologic, hydrogeologic and environmental services to our clients. Click on the boxes to the left to learn more about the services we provide.

OUR CLIENTS

Current and past clients include:

• AECOM

• Campbell Global

• City of Bellevue

• City of Black Diamond

• City of Issaquah

• City of Monroe

• City of Renton

• City of Snohomish

• David Evans & Associates

• Encompass Engineering & Surveying

• Gray & Osborne

• Green River Community College

• Hancock Forest Management

• HDR

• Kennedy Jenks

• King County

• King County Library System

• KPFF Engineers

• Lafarge North America

• Merrill & Ring

• New Suncadia LLC

• Northshore School District

• Palmer Coking Coal Company

• Parametrix

• Port Blakely Communities

• Puget Sound Energy

• Seattle City Light

• Seattle Public Utilities

• Sound Transit

• US Army Corps of Engineers

• WA State Dept. of Transportation

• WA State Dept. of Corrections

• WA State Dept. of Natural Resources

• Weyerhaeuser