HGA Haines Gipson & AssociatesHGA Haines Gipson & Associates

Our People

HGA prides itself in the retention of talented professionals.  Of the 19 engineers and 2 accounting and administrative staff, 19 employees have been with HGA for at least 12 years and the average being over 19 years.


Randall W. Gipson, P.E.


Daniel D. Campbell, P.E.


R. Clay Lewis, P.E.


Robert A. McCann, P.E.


Stephen J. Sywy, P.E.
Glenn A. Graham, P.E.
Scott E. Samuel, P.E.
David A. Domyslawski, P.E.
C. Stoney Abercrombie, P.E.
David H. Lovvorn, P.E.
Kevin Southerland, P.E.
Jeffrey L. Vandiver, P.E., S.E.
M. Bruce Baker, P.E., S.E.
David R. Connor, SE, PE

Project Managers

Joseph C. McCown, P.E.
W. Todd Daprano, E.I.T.
T. Luke Ferguson, P.E.
David Grant, E.I.T.
Cody Gulledge

Accounting & Administrative

Mandy Smith
Debbie Kolhagen

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