Our People

Daniel R. Geers
Daniel R. Geers, PE, SE
Ronald M. Jezerinac
Ronald M. Jezerinac, PE
Richard E. Geers
Richard E. Geers, PE
100% of JGA Principals and Project Managers have Personal Client Relationships
Robert T. Vucich
Robert T. Vucich, PE, SE
Robert L. Johnson
Robert L. Johnson, PE, SE
Darren Cook
Darren Cook, PE
Stanley N. Fuller
Stanley N. Fuller, PE, SE
Andrew S. Heigley
Andrew S. Heigley, PE, SE
Nine JGA Engineers Started Here as Interns
Jeffrey L. Cooke
Jeffrey L. Cooke, PE
20 Licensed Engineers 4 Design Engineers 7 CAD/BIM designers
Will Ryan
Will Ryan, PE, SE, LEED AP
John Arnold
John Arnold
Michael A. Barr
Michael A. Barr, PE
Teresa Cintora
Teresa Cintora, PE
Lohengri Gimeno
Lohengri Gimeno
Andre Goins
Andre Goins
John Ketteman
John Ketteman
Jeremy F. Kingham
Jeremy F. Kingham
Matthew J. Marshall
Matthew J. Marshall
JGA's Average Employee Tenure is 14 Years
Patrick Melick
Patrick Melick
Lisa Shope
Lisa Shope
Jenna Schade
Jenna Schade
Cory Shultz
Cory Shultz
Cristopher Smith
Cristopher Smith
Jonathan Spiker
Jonathan Spiker, PE