ABNA is licensed in Illinois, Missouri, Indiana and Arkansas to offer engineering and land surveying services to fit your needs.  With over 70 employees and offices in St. Louis, Chicago and Southern Illinois. Our services include Civil and Structural Engineering Design for industrial, educational, healthcare and commercial projects. Additionally, ABNA provides Surveying, Geotech, Construction Management, Testing & Inspection and GIS/Planning for major public works projects.

Major projects include the New I-64 Design/Build and the Lindbergh Tunnel that traverses beneath Lambert St. Louis International Airport. Our corporate portfolio includes Monsanto’s W1 Parking Garage, University of Missouri-Columbia Surgical Tower, and BJC Ambulatory Care Clinic.

ABNA believes that communication is the key to the successful delivery of any project we undertake.  Our client’s input is valued and welcomed; likewise, we are diligent in offering ideas, processes and confirming decisions to our clients on a regular basis.

With a proud history of exceeding client expectations, it is our goal to position ourselves as a one-stop source for your engineering planning, surveying, design and construction service needs.