LEADERSHIP
Matthew E. Hilbush, P.E.
Founder & Owner
Pamela J. Assenmacher, P.E.
Associate
Justin T. Ruby, P.E., LEED AP
Associate
Douglas F. Seaboldt, P.E.
Associate
Shellie M. Straub
Associate
David F. Citro, P.E.
Project Manager
Ryan M. Firkser, P.E., S.E., CSP
Project Manager
