About Us                                                                                                                                          

Based in the Midwest, Crowley Engineering Group (CEG) is a leading environmental technology services company.

We deliver common-sense solutions for typical infrastructure challenges by combining sustainable technology, sound engineering practice, and caring customer service.

A sampling of the customers that we've served include the following:

  • ExxonMobil USA
  • Department of State
  • Chicago Park District
  • City of Indianapolis
  • IndyParks
  • City of Fort Wayne (IN)
  • Fort Wayne (IN) Park District
  • City of Lacon (IL)
  • Potato Creek State Park (IN)
  • Culver (IN) Academies
  • Forest Preserve District of Du Page County (IL)
  • Freelandville (IN) Water Association
  • LiveNation



We also are actively involved in the communities that we serve, as proud sponsors and participants in the following organizations:
  • U.S. Green Building Council - Chicago Chapter
  • Great Lakes Park Training Institute
  • Indiana State Festivals Association
  • Indiana Rural Water Association
  • Indiana Water Environment Federation
  • American Water Works Association
  • Indiana Society of Professional Engineers
  • National Society of Professional Engineers
  • Association of Energy Engineers
  • Manufacturer's Agents National Association
  • National Child Safety Council
  • Salvation Army


Certified Minority Business Enterprise (MBE):
Chicago Minority Business Development Council
Indiana Business Diversity Council
State of Indiana, Department of Administration
City of Indianapolis, Division of Equal Opportunity