Mark B. Johnson P.E. S.E.C.B, President

Mr. Mark Johnson is President of Johnson Structural Group, Inc. He has more than 24 years of structural engineering experience in the design of all aspects of new and renovated structures including commercial, educational, multi-family housing, industrial, and mixed use facilities and has extensive experience in the design of both steel and concrete structures. Mark is responsible for all phases of structural design from schematic through project administration. He has managed the design of over 800 notable projects throughout the Southeast, with sixteen of these recognized by the Tilt-Up Concrete Association as award winning designs.

University Of Colorado, Boulder, Colorado
Degree: BS in Architectural/Structural Engineering 
Graduation with Honors 
Member of Tau Beta Pi Engineering Honors Society
Florida Atlantic University, Boca Raton, Florida
Continuing Graduate Level Courses

Structural Engineers Certification Board, Certification 1243-0705
Florida Registered Professional Engineer, License PE #51983
Texas Registered Professional Engineer, License PE #101400
Virginia Registered Professional Engineer, License PE #033884
Alabama Registered Professional Engineer, License PE #30284-E
Georgia Registered Professional Engineer, License PE #034019
Louisiana Registered Professional Engineer, License PE #34637
Tennessee Registered Professional Engineer, License PE# 114133
South Carolina Registered Professional Engineer, License PE#28124

Professional Affiliations
Member: Structural Engineering Certification Board (SECB)
Member: American Concrete Institute (ACI)
Member: America Society of Civil Engineers (ASCE)
Member: American Institute of Steel Construction (AISC)
Board Member: Tilt-up Concrete Association (TCA)
Board Member: Florida Structural Engineering Association (FSEA)

First Responder: Urban Search and Rescue Team Member of Florida Task Force 2 – Structures Specialist


Judy Johnson, CEO

Mrs. Judy Johnson is CEO of Johnson Structural Group, Inc. She has more than 30 years of experience managing and developing small businesses for other owners. After 6 years as general manager for a large telecommunications firm, Johnson Structural Group, Inc. was formed and has been a growing successful company since its conception in February of 1998. Judy is responsible for client and employee development, financial structure and day-to-day activities of the firm. As CEO she is also responsible for developing the company's business plans, budgeting, and implementing long and short term strategic goals.

Louisiana State University
Baton Rouge, Louisiana
Degree: Bachelor of Science

Providing continued company growth through a reputation of honesty, consistency, quality performance, responsiveness, and respect.