Chicago, Illinois

GRAEF serves the Chicagoland market from two vibrant locations. Our company’s office in the Loop overlooks Buckingham Fountain and Lake Michigan, serving architects and the design community by providing structural design for various types of buildings and structures. Our office near O’Hare Airport serves major transportation clients such as the Illinois Tollway and Illinois Department of Transportation, counties and municipalities, including city departments such as the Chicago Department of Water Management.

Community Involvement

GRAEF employees are committed to making our community a better place by participating in various community events such as Habitat for Humanity builds, local charity run/walks, Adopt the Highway, STEM outreach events and volunteering with various organizations.

Work Hard Play Hard

When the work is done, our team likes to have fun and the windy city and all it has to offer. Whether that’s the J.P. Morgan Corporate Challenge 5K race in Chicago, golf and baseball outings, one of the city’s many museums or happy hour at a local establishment, we know the importance of team bonding and celebrating GRAEF culture.

GRAEF - Loop

332 South Michigan Avenue
Suite 1400
Chicago, IL 60604

(t) 312 / 582 2000

GRAEF - O'Hare

8501 West Higgins Road
Suite 280
Chicago, IL 60631

(t) 773 / 399 0112