Leadership David Macedonio PE President Andrew Chagnon PE Chief Executive Officer Gary DeBlois Senior Project Manager Brian Ednie PE Vice President of Civil Engineering Theresa Heneveld PE Vice President of Environmental Engineering Christopher Prunty PE Vice President of Construction Management and Inspection John A. Purga PE, PTOE, ENV SP, Assoc. DBIA Vice President of Transportation and Infrastructure Joseph F. Bolos PE, MSCE, FASCE Transit & Rail Infrastructure Lead About Us Mission, Vision, & Culture History Leadership Awards & Accolades Locations
