Meet Our Team
Engineering
Danny Coltrane, P.E.
Principal/Owner
Timothy Comfort, P.E.
Design Engineer
Project Management
Sandy Ring
Project Manager
Justin Gorman
Senior CAD Technician
Dustin Berry, P.E.
Project Engineer
Muhammad Umar Khan, EIT
Project Engineer
Jeff Zimmerman, P.E.
Design Engineer/Project Manager
Hadley Splechter
Project Manager
Technicians
Deb Smith
Senior GIS/CAD Technician
Dustin Worthington
Engineering Technician/
Construction Observer
Greg Hicks
Design Engineer/Project Manager
Hannah Lovy
Accountant/Project Manager
Kevin Frogley
Field Technician/
Construction Observer
Daryan Herring
Engineering Technician
Administration & Operations
Robert Stever, P.E.
Project Engineer
Holly Powers
Project Manager
Ben Coltrane
Operations Manager
Landon Doosing
Engineering Technician/
Construction Observer
Edna McFarland
Office Administrator/HR