Explore Our Diverse Portfolio
Leading Innovations in Collaborative Projects
Site Development
Logistics Excellence & Environmental Responsibility: The R+L Carriers Facility
Water Environment
Affordable & Efficient Design Solutions: Pearce Lane Wastewater Treatment Plant
Water Environment
Reclaimed Water System Services
Water Environment
Efficient Sewer Repair and Rehabilitation
Water Environment
Wastewater Collection & Treatment System Improvements | Willbarger Creek
Water Environment
Equipment Improvements Keep Turkey Creek Wastewater Treatment Plant Operational
Water Environment
New Water Supply Interconnection for 135th Street in Johnson County
Water Environment
103rd and Metcalf Sewer Infrastructure Replacement
Water Environment
Trolley Trail Basin
Water Environment
Culvert and Creek Channel Improvements
Water Environment
Wastewater Treatment Plant Improvement Projects & Travisso Water Reclamation
Water Environment
Stormwater Management Program Watershed Master Planning
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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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Dedicated In-House Affiliates
The power of collaboration
GBA’s team of affiliate companies brings together a powerful combination of expertise and services to streamline your project’s success.
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