Key Personnel

Carolyn S. Decker, P.E.

Carolyn S. Decker, P.E.

President/Principal
Geotechnical Engineer

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Staff

Ben Schepper

Vice President/
Construction Services Manager

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Staff

Nicolas R. Hoffman, L.G.

Senior Geologist/
Environmental Professional

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Staff

Ted Schepper, P.E.

Senior Principal Engineer

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Staff

John Sadler, L.E.G., L.H.G., R.G.

Senior Engineering Geologist/
Hydrogeologist

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Company Overview
Why Join Us
Key Personnel