Explore Our Diverse Portfolio
Leading Innovations in Collaborative Projects
Transportation
Wabash Avenue Reconstruction: Award-Winning Design
Site Development
Wilder Bluff Park: GBA’s Impact on Community Recreation
Transportation
GBA’s Divergabout Design Enhances Traffic Flow
Industrial
Innovative Light Manufacturing Facility Design
Transportation
New Vision for Turner Diagonal Interchange
Federal
VAHCS Pharmacy 18 Upgrade: Expert Renovation Solutions
Mission Critical
Efficient Fuel Tank Replacement Solutions for Data Centers
Federal
VAHCS Patient Care Department Renovation
Transportation
Bob Kerrey Pedestrian Bridge Underwater Inspection
Transportation
Transforming 21st Street in Topeka, Kansas with Innovative UAV Technology
Site Development
Hobby Hill Park Improvements: Enhancing Recreation and Infrastructure
Transportation
Revitalizing Route N: Cottleville, Missouri’s Transportation Upgrades
Contact Us
Let’s Create Something Remarkable Together
We will bring the complete team to meet your needs and move your project forward. Contact GBA today.
Reach Out
A Dedicated Team of Companies
The Power of Collaboration
GBA’s team of companies brings together a powerful combination of expertise and services to streamline your project’s success.
Meet Our Companies