Business Details
32 Years
experience
Your Trusted Engineering Partner in St. Louis & Chicago
Since 1994, ABNA Engineering has been a trusted provider of comprehensive engineering solutions, dedicated to enhancing public and industrial infrastructure. Our expertise spans civil, structural, transportation, and geotechnical engineering, alongside land surveying, GIS/planning, construction management, and testing services. Licensed across 10 states, we serve clients who prioritize clean water, safe roadways, efficient mass transit, and sustainable infrastructure. Guided by core values of trust, diversity, and leadership, we have earned recognition through awards and partnerships, including DBE/MBE/WBE/SBE certifications. Our team of licensed professionals brings decades of experience to every project, ensuring technical excellence and community impact.From the I-64 Design-Build Project to the Lambert St. Louis International Airport Taxiway Echo Project, we deliver innovative solutions for complex challenges. As a minority-owned business, we remain committed to advancing engineering standards while fostering inclusivity and environmental stewardship. Our accolades, including Entrepreneur of the Year awards and honors from the American Council of Engineering Companies, reflect our dedication to quality and client satisfaction. With offices in St. Louis, Chicago, and Southern Illinois, we combine local expertise with national capabilities to meet diverse infrastructure needs.
Services
Structural Engineering
Transportation Planning
Land Surveying
Civil Engineering
Environmental Services
Construction Management
Testing & Inspection
Geotechnical Engineering
GIS/Planning
MEP Engineering
Details
- Year established: 1994
Highlights and features
- We offer 30+ years of engineering expertise across 10 licensed states.
- Our team holds multiple professional engineering licenses and certifications.
- We implement award-winning solutions for complex infrastructure challenges.
- Our firm maintains DBE/MBE/WBE/SBE certifications for government contracting.
- We combine technical excellence with community-focused values.
Associations and certifications
- DBE
- MBE
- WBE
- SBE
Services
Structural Engineering
ABNA Engineering provides comprehensive structural engineering solutions for buildings, bridges, and infrastructure projects. Our team designs safe, code-compliant structures using advanced analysis tools. We specialize in both new construction and retrofitting existing systems to meet modern standards.
Transportation Planning
We deliver transportation infrastructure solutions including highway design, traffic studies, and transit systems planning. Our expertise covers complete streets, safety improvements, and multimodal connectivity. We've completed major projects like the Jane Addams Memorial Tollway improvements.
Land Surveying
ABNA Engineering's surveying division provides boundary, topographic, and construction layout services. We utilize modern equipment for precise measurements and digital mapping. Our work supports infrastructure projects, land development, and engineering design across multiple states.
Geotechnical Engineering
Our geotechnical services include subsurface investigations, foundation design, and material testing. We analyze soil and rock properties to ensure stable infrastructure. The team has completed QA testing for major airport and highway projects.
Construction Management
We provide full-cycle construction management from planning to completion. Our services include quality control, scheduling, and contractor coordination. We ensure projects meet technical specifications while maintaining budget and timeline parameters.
People
Abe Adewale
Principal
Licensed professional engineer with 30+ years of experience in civil infrastructure. Founder of ABNA Engineering, recognized as Entrepreneur of the Year by multiple organizations. Leads technical operations and strategic growth initiatives.
Nicole Adewale
Principal
Education expert with a doctorate in educational leadership. Focuses on workforce development and community engagement initiatives. LEED-certified professional supporting sustainable engineering practices.
David Diestelkamp
Chief Operations Officer
Licensed engineer with extensive experience in transportation infrastructure. Oversees daily operations and project execution across multiple states. Holds certifications in structural and civil engineering disciplines.
LaWanda Jones
Vice President, Business Development
Civil engineer with expertise in client relations and market expansion. Manages strategic partnerships and growth initiatives. Recognized for leadership in promoting diversity within engineering projects.
Stephen Alsbury
Vice President, Structural Engineering
Licensed structural engineer with specialization in complex building systems. Leads structural design teams for commercial and infrastructure projects. Holds both PE and SE certifications for comprehensive structural analysis.
Questions
What engineering services does ABNA offer?
ABNA provides civil, structural, transportation, geotechnical, environmental, and MEP engineering services alongside land surveying, GIS/planning, and construction management.
Is ABNA certified for government contracts?
Yes, we hold DBE/MBE/WBE/SBE certifications, enabling participation in federal and state transportation projects.
How long has ABNA been in business?
We've delivered engineering solutions since our founding in 1994, with 30+ years of industry experience.
What geographic areas does ABNA serve?
We operate across Missouri, Illinois, Arkansas, Louisiana, Oklahoma, Indiana, Michigan, Kansas, Kentucky, Iowa, and Georgia.
What notable projects has ABNA completed?
Our portfolio includes the I-64 Design-Build Project, Lambert St. Louis Airport Taxiway Echo Project, and Jane Addams Memorial Tollway improvements.
Does ABNA have professional engineering licenses?
Yes, our team includes licensed professionals in multiple states with expertise in structural, civil, and transportation engineering.
Videos
