Engineers

Mark P. Ruhnke, P.E.

Vice President
MRuhnke@erengpc.com

Jack I. Eisenbach, P.E.

President/CEO
JEisenbach@erengpc.com

Tom Davis

Engineer
TDavis@erengpc.com

Frank Velone

Engineer
FVelone@erengpc.com

Brett Saunders

Engineer
BSaunders@erengpc.com

Project Managers

Angela Correll

Project Manager
ACorrell@erengpc.com

Eric Dousharm

Project Manager
EDousharm@erengpc.com

Jennifer Trimm

Project Manager
JTrimm@erengpc.com

Engineering Technicians

Matthew Inman

Project Monitor, Inspector
MInman@erengpc.com

Brenda Card

Project Monitor, Training Coordinator
BCard@erengpc.com

Larry Kinne

Project Monitor, Inspector
LKinne@erengpc.com

James Wheeler

Field Engineer
JWheeler@erengpc.com

John Jouben

Engineering Tech
JJouben@erengpc.com

Adminstration / Clerical

Joelle Smith

Office Manager
JSmith@erengpc.com

Sandra Dievendorf

Administrative Assistant
SDievendorf@erengpc.com