Explore Our Diverse Portfolio
Leading Innovations in Collaborative Projects
Water Environment
Maple Lane Storm, Sanitary and Watermain Improvements
Site Development
Mamba Roller Coaster – Worlds of Fun
Life Sciences
Building Flexibility into Aseptic Processing
Life Sciences
Installing a New Liquid Filling Line within an Operational Facility
Site Development
Wilder Bluff Park: GBA’s Impact on Community Recreation
Transportation
Road Safety Audit: Safer Streets for St. Louis Communities
Transportation
Innovative Infrastructure: US-40/K-10 DDI
Water Environment
Modernizing Rural Wastewater Infrastructure
Transportation
Foxridge Drive Reconstruction
Site Development
Thrasher Foundation Repair’s New Lenexa HQ
Site Development
Lenexa’s Sar-Ko-Par Aquatic Center Transformed with New Amenities
Water Environment
Wastewater Collection System Improvements
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Let’s Create Something Remarkable Together
We will bring the complete team to meet your needs and move your project forward. Contact GBA today.
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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