Branch Manager

Daniel R. Hamric, P.E.

dhamric@triadeng.com

Civil Engineering Design

Paul H. Ehrenberg, P.E.

pehrenberg@triadeng.com

Geotechnical Engineering

Kevin D. Stemple, P.E.

kstemple@triadeng.com

Environmental Services

Jeffrey H. Mitchell, C.P.G., LRS

jmitchell@triadeng.com

Surveying

David F. Spriggs, L.S.

dspriggs@triadeng.com

QC Field Services

Jason T. Yancey

jyancey@triadeng.com

Drilling Services

Kevin D. Stemple, P.E.

kstemple@triadeng.com

General Information

winchester@triadeng.com