Employees

Michael A. Widman, P.E.

President

Jack W. Mutchler, P.G.

Environmental Services Manager

Eric K. Marlinghaus, P.E.

Construction Services Manager

Chad M. Martens

Environmental Services Project Manager

Jeffrey P. Voss, E. I.

Field Engineer

John J. Weber

Senior Field Technician

Michael W. McKinney

Field Geologist/Special Inspector

Wayne K. Smith

Laboratory Manager / Soil Scientist