Coastal Geologic Services Inc.

Now Hiring: Geotechnical Engineer, Bluff Stability and Coastal Focus

Now Hiring: Coastal Engineer, Restoration and Sea Level Rise Resilience Focus

Map of CGS projects. Click to enlarge.

Experts in Puget Sound coastal processes, management, and cost-effective design since 1993.

We specialize in analysis, design, and management of beaches, bluffs, and estuaries in the Puget Sound region. We have worked as a small, locally-owned consulting firm for 25 years, providing service with integrity.

CGS has extensive experience in all Puget Sound counties and in the greater Salish Sea region, with hundreds of completed projects and a suite of Sound-wide analyses.

Our expertise includes:

This very cost-effective review gave us a great understanding of the risks and responsibilities of owning coastal properties.  I would strongly recommend CGS’s services if you are considering investing in coastal properties.
— Homeowner on Fidalgo Island, 2018