Any market, any challenge, anywhere.
Integrated Approach. Solution-driven.
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In-house affiliates for every project.
Unified Team. Multiple Affiliates.
Our Affiliates
Join Our Team.
Remarkable Careers Start Here.
Current Opportunities

Creating Remarkable Solutions. Expanding the Possibilities.

Transforming our clients’ visions into reality.

GBA is your single-source solution for Architect, Engineering and Construction (AEC) innovation, from concept through completion. Backed by a team of affiliates, industry-leading experts and advanced technology, we deliver timely AE services and construction solutions to address any complex project need.

Markets We Serve
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Industrial
Municipal
Transportation
Life Sciences
Site Development
Water Environment
Mission Critical
Featured Projects
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Transportation
Innovative Roundabout with Railroad Preemption Improvement
Site Development
Indoor Football Practice Facility
Industrial
Manufacturing Facility Design and Construction for Shier Products
Site Development
Lenexa Civic Center
Life Sciences
Confidential Client, New Manufacturing Facility
Mission Critical
Mission Critical Internal Expansion for New Data Center
MunicipalWater Environment
Utilities & Wastewater Treatment Facility
Industrial
Johnson Controls Manufacturing Building
IndustrialSite Development
East Village Parking Garage
Site Development
Children’s Hospital, University of Missouri-Columbia
Our Culture
Discover how we support our team’s growth and our clients’ vision
A culture that encourages curiosity, collaboration and transparency ensures that we leverage the full breadth of our team’s talents.
LEARN WHAT INSPIRES US
OUR SERVICES
Evolving how we serve clients and improve complex environments
GBA is committed to providing architecture, engineering, construction and technology services, to support clients with advanced, data-driven solutions.
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Insights and News

Learn how our experts are driving change with innovation and thought leadership.

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GBA Announces Strategic Leadership Transition
News
The 7 Most Overlooked Details When Building a Data Center
BlogThought Leadership
US-50 Over Chipman Rd. Ribbon Cutting
News
I-Solutions Announces New Leadership, Branding and Projects
News
Meet Our Team
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Jim Jarrett, PE
President
John Cooper, PE
Principal, Transportation
Les Barnt, PE, CFM
Principal, Vice President
Gary Beck, PE
Principal, Vice President
Craig Rogge, AIA, DBIA, LEED AP
Principal, Vice President
Kent Dyck, PE, LEED AP
Principal, Life Sciences
Sarah Doherty
Lead, Municipal
Heidi Thummel
Director, Business Development
Ron Shook
Director, Business Development, Life Sciences - East Region
Clay Stafford
Director, Business Development, Life Sciences - Midwest Region
Careers at GBA
It’s more than just a job
GBA is a place where passionate, ambitious people come to learn and grow.
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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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