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ABNA is a heavy civil general contractor licensed and Prequalified with the City of St. Louis and the state of Missouri to provide construction services. 

ABNA provides Design-Build, Heavy Civil Construction, Structural and Civil Engineering Design Services for industrial, educational, healthcare and commercial projects. We also provide expertise for civil facilities such as infrastructure, transportation, levees, sewer systems and other public utilities.  Supporting ABNA’s construction team is our internal surveying, Geotech, and Testing & Inspection disciplines.  Our Design-Build team has proven experience supporting both private and public clients such as Salvation Army, Monsanto and the Saint Louis Public Schools.

  • ABNA carries $5M insurance & up to $15M Bonding
  • St. Louis City & St. Louis County  Licensed Master Drain Layer Professionals
  • MSD Prequalified
  • MoDOT Prequalified
  • OSHA Trained Professionals
  • Available for all municipality construction & commercial work


  • UMSL Natural Bridge Road & Site Improvements
  • Salvation Army Haven Design Build
  • St. Louis Public School  Paving Design Build
  • MSD Infrastructure Repairs