People: Harrisburg, PA
Edward A. Ellinger, P.E.
Chief Operations Officer
Matthew S. Bonanno, P.E.
Assistant Vice President
Christopher W. Dellinger, P.E.
Planning & Design
William R. Swanick, P.E.
Planning & Design
Jason R. Hinz, P.E.
Civil & Municipal Services
Justin Mendinsky, P.E.
Water & Wastewater
Bruce R. Hulshizer, PE
Strategic Management & Capital Solutions
Michael D. Kreiger, PLS
Geomatics
Ryan J. Hostetter, P.E.
Transportation
Matthew J. Lena, P.E.
Highway / Rail / Aviation
Eric J. Stump, P.E., PTOE
Traffic
Daniel F. Long, P.E.
Bridges & Structures
Brandon T. Meyers
Natural Resources
Erin G. Letavic, M. Eng., P.E.
Municipal Services
Lauren Zumbrun
Strategic Management & Capital Solutions
Chad A. Gladfelter
Construction Services
Aaron B. Moyer, P.E.
Civil Engineering
Randy T. Watts, P.E.
Civil Engineering
J. Michael Hess, P.E.
Civil Engineering
Shawn E. Fabian, CPESC, CPSWQ, CSI
Civil Engineering
Andrew S. Hibbs, P.E.
Agricultural Engineering
Nick Hepfl
Agricultural Engineering
Kaye Goodman
Strategic Management & Capital Solutions
Tyler Erb
Strategic Management & Capital Solutions
Brooke Semanchik
Strategic Management & Capital Solutions