PRINCIPALS
Ron Hilgart, PE
Managing Principal
Darrell Wilson, PE
Managing Principal
Nguyen Lam, PE
Principal & Director of Engineering
Kirk Pangus, RLS, CFedS
Principal & Director of Survey Services
Aubrey Thomas, PE
Principal & Manager of Water Resources
Casey Whiteman, PE
Principal & Manager of Site Development
Zach Hilgart, PE
Principal & Manager of Land Development and Infrastructure
DEPARTMENT MANAGERS
Mark Ipson, PE, LEED AP
Manager of Water Infrastructure
Sheila Logan, PE
Manager of Environmental Services
Rob Gubser, AICP
Manager of Land Planning
Tina Rose
Manager of Construction Services
SENIOR MANAGERS
David George, PE
Senior Project Manager
Paul Haas, PE
Senior Project Manager
George Krall, PE
Senior Project Manager
Leslie Kland, PE
Senior Project Manager
