APS Consulting, Inc. is committed to providing all our clients with the  best professional design and construction engineering services. We  approach every project keeping our mission in focus - "Excellence in Infrastructure Consulting".
APS staff has extensive  experience in successfully serving a broad spectrum of clients.  A  representative list of firm and staff experience includes: 

Public Sector


  • City of Chicago Department of Transportation (CDOT)  
  • Illinois Department of Transportation  
  • Metra  
  • Chicago Transit Authority (CTA)  
  • City of Chicago Department of Aviation (DOA and OMP)  
  • Illinois Tollway  
  • Illinois Capital Development Board  
  • Chicago Park District (CPD)  
  • Chicago Public Building Commission  
  • Chicago Public Schools (CPS)  
  • Village of Bolingbrook  
  • City of Evanston  
  • Lake County Division of Transportation  
  • DuPage County Department of Transportation  

Private Sector


  • Various Consulting firms in the Chicagoland area  
  • Various Developers and private owners  
  • Industrial