Safe Zone Services is a certified Disadvantaged Business Enterprise (DBE) with the Illinois Department of Transportation (IDOT), and a certified Minority Business Enterprise (MBE) with the City of Chicago and Cook County government.

Located at:

P.O. Box 19207

Chicago, IL 60619

C&H Associates, Inc. provides Right of Way Consulting services for airport, highway, road, railway, pipeline and transmission line projects throughout the Midwest Region and Nationwide.

Located at:

608 Sandpiper Ct.,

Algonquin, IL 60102