For more than 50 years, GBA has grown its team and service offerings to support clients within complex and highly specialized markets across the United States. 

Through regional growth, increased staff and a continued expansion of projects, GBA is a multi-disciplined top-10 engineering firm in the Kansas City metro with 15 regional offices located in Texas, Kansas, Missouri, Nebraska, Illinois, Washington, Colorado, and North Carolina.

Our Solutions  

With strategic acquisitions and strong staff development, GBA now offers specialized experience and turn-key solutions through a multitude of in-house resources.Our markets include Industrial Construction, Life Sciences Design and Engineering, Mission Critical and Data Center Solutions, Site Development, Transportation Engineering, Municipal, and water environment.

GBA leverages a powerful combination of technical expertise, resources and technology to deliver reliable planning support and design-build solutions for the built environment. Our team of Architecture, Engineering, Construction (AEC) and technology experts thrive on problem-solving for rapidly changing industries.

GBA Core Values

What we do matters. Whether it’s the projects we work on, the connections we make with colleagues or how we give back to our communities. We are guided by our values.

Our people are ambitious, passionate and committed to creating high-quality, imaginative projects. At GBA, we’ve created an environment where we encourage teams to learn and grow and celebrate their success along the way.

Being part of GBA also means giving back to the communities we work in. From supporting charitable causes to giving back through industry involvement and leadership, our people care beyond their day job.