(503) 256-3852

Our PROFESSIONALS

Our Professionals

Bernard D. Maddox, P.E.

President, Senior Mechanical Engineer

Jeffrey R. Marksthaler, P.E.

Senior Metallurgical Engineer

Gerald P. Marx, P.E.

Senior Civil Engineer

Michael R. Hagerty, P.E., S.E.

Senior Structural Engineer

David Karlin, P.E.

Senior Mechanical Engineer

Ivan L. Vandewege, P.E.

Senior Electrical Engineer

Laurence F. Juhnke, P. E.

Senior Mechanical Engineer

Franklin E. Wong, P. E.

Senior Mechanical Engineer

Ron Smith, CFEI

Senior Fire Investigator