Who We Are
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Who We Are
Joseph W. McMahon, P.E.
CEO & Chairman of the Board
Joseph J. DeSantis, P.E., PTOE
President
John S. DePalma
Vice President & Regional Manager - Florida
William T. Steffens
Vice President & Regional Manager - New England
Casey A. Moore, P.E.
Vice President & Regional Manager - Mid-Atlantic
Rodney P. Plourde, Ph.D., P.E.
Principal
Gary R. McNaughton, P.E., PTOE
Vice President & General Manager - New England
Christopher J. Williams, P.E.
Vice President & General Manager - Exton
John F. Yacapsin, P.E.
Vice President & General Manager - Camp Hill/Pittsburgh
John J. Mitchell, P.E.
Vice President & General Manager - Fort Washington
- Yardville
Louis D. Possanza
Chief Financial Officer
R. Trent Ebersole, P.E.
Regional Operations Manager - Florida

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