Engineering Project and Construction Management Services

847.698.6400

Terra Consulting Group, Ltd.
600 Busse Highway
Park Ridge, IL 60068

TERRA CONSULTING GROUP, LTD.
600 Busse Highway
Park Ridge, IL 60068

John Zimmermann
President
jzimm@terraltd.com
(847) 698-6400

Tom Zimmermann
Vice President
tzimm@terraltd.com
(847) 698-6400

Adam Brown
Terra Consulting - Missouri
adamb@terraltd.com
(573) 777-3535

Mike Stevens
Terra Consulting - Ohio
mikes@terraltd.com
(419) 709-6069

Missouri Office
910 E Broadway, Suite 206
Columbia, MO 65203

Ohio Office
PO Box 1475
Ashland, OH 44805