Terracon’s Rockford office was established in 1994We provide geotechnical design, environmental consulting and construction materials engineering and testing services. The laboratory is certified with the Illinois Department of Transportation.

Terracon has provided services to a variety of projects including soil, concrete and steel testing for the federal courthouse, geotechnical investigation for a production plant and construction material testing and observation for a conservatory, among many others.



4836 Colt Road Rockford, IL 61109
Phone: (815) 873 0990
Fax: (815) 873 0991