Welcome to IES

Since 1995 we have worked to fill the need for environmental consulting, remediation, and engineering services throughout the Chicago metropolitan and Midwestern United States.

Emergency Response Available 24/7

We are available at any time for emergency response services. Just call our emergency response number at 1-877-367-7745.

Indiana Office	7550 E Melton Rd. Gary, IN 46403 tel: (219) 939-5000 fax: (219) 939-6950	Illinois Office	9909 W Roosevelt Rd. Suite 104 Westchester, IL 60154 tel: (708) 344-9300 fax: (708) 344-9301
Emergency Phone: 1-877-367-7745