Certifications

Certifications

• Prequalified by IDOT as a consultant for Construction Inspection, QA Complete, QA HMA & Aggregate, QA PCC & Aggregate, Subsurface Explorations, General Geotechnical Services, and Structure Geotechnical Reports
  
• Prequalified by INDOT as a geotechnical engineering consulting firm
  and for Professional Design Services on public works projects in the
  State of Indiana
  
• Approved by the Public Building Commission of Chicago (PBC)
  as a Specialty Consultant for Construction Material Testing
  Services
  
• Highland, Indiana laboratory approved by AASHTO and U.S.
  Army Corps of Engineers for testing soil and aggregate. Also, this lab is
  approved by IDOT for concrete testing.
  
• Lombard, Illinois branch laboratory approved by IDOT for concrete and
  asphalt testing