Our Team

The Hennessey team spans across several departments with engineers, surveyors, construction specialists, project managers, grant specialists, and a robust technical support team. Our team members are listed below.

  • Joan E. Hennessey, CPA
  • John J. Hennessey, PE
  • Olayemi Abioye
  • Michael Aleobua
  • Ahmad Ali
  • Andrew Athens
  • Timothy Bent
  • Alaina Brock
  • Jason Brock
  • Mike Brock
  • Steve Chorkaluk
  • Alan Cruz, PE
  • Steve Danich
  • Mark Davis
  • Brenda Dougherty
  • Alyssa Downs
  • Brad Edwards
  • Nidal Fakhoury
  • Emily Ford, CPSM
  • Mark Gaworecki
  • Jacob Geiermann
  • Joyce George
  • Paul Gluszak, PE
  • Khal Hanna
  • Justine Hickey
  • Kevin Hlavati
  • Jim Hollandsworth, Jr
  • James D. Hollandsworth, PE, PS
  • Robert Hornyak, PS
  • Wendy Jankowski
  • Lori Kennedy
  • Julie Kern
  • R. Ryan Kern, PE
  • Adam Kmiecik
  • Tyler Kollien
  • James Kovas, PE, PS
  • Nick Larsen
  • David Lenden
  • Richard McClellan
  • Nicholas McPhall
  • Barbara Michael
  • John Miller
  • Hanna Monear
  • Troy Nuccio, PE
  • Raymond Parker
  • Adam Post
  • Thomas Richards
  • Matthew Schwager
  • Jillian Striz
  • Nathan Todd
  • Demetrio Salinas
  • Charles Smith
  • Dale Thornton
  • Bruce Wood
  • Nick Yuvan, PE
  • William Zawaideh-Haddadin