Richard Luethje

Lakefront Engineering  

Austin Lucas

PES Structural Engineers  

William Lowndes

Lowndes Engineering, Inc.  

Victor Lopez

Shear Structural  

Andrew Long

OneFourTwo Design Group  

Sung Yeob Lim

Uzun + Case, LLC  

Otto Letzelter

SAFEbuilt Georgia, LLC  

Mark Lester

Applied Technical Services, LLC  

Trey Lawrence

Uzun + Case, LLC  

Raphael Laredo

MARKO Metal Systems LLC