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Professional Staff

Jerry G. Lazenby, P.E., P.L.S.
President

Paul D. Fryer, P.E., P.L.S.
Senior Vice President

Jason T. Thornhill, P.E.
Vice President

Kevin E. Crosby, P.E., P.L.S.
Vice President

James Ryan Spillers, P.E.
Project Engineer

Randy C. Hammons, P.E.
Project Engineer

Joshua D. Hays, P.E.
Project Engineer

Ronald J. Riggin, II, P.E., P.L.S.
Project Engineer

James S. Ellingburg, P.E.
Project Engineer

Hagan H. Lawrence, P.E.
Project Engineer

Noah J. Sampognaro, E.I.
Engineering Intern

Blaine T. Holloway, E.I.
Engineering Intern

Brooke E. Edmondson
Engineering Technician
Drafting
Bruce Roberts
Lorrie Malone
Shannon Wood
Adrean Ashley
Accounting & Clerical
Jeannie Boyett
Deanna Graves
Elizabeth Guidry
In Memoriam
To Our Cherished Colleagues

N. Dakota Hill, P.E.
March 7, 1993 –
September 15, 2023

Lucien Max Larche, P.E.
October 31, 1973 –
January 24, 2013
"I know, my God, that You examine our hearts and rejoice when You find integrity there."
1 Chronicles 29:17
1 Chronicles 29:17