A 1993 graduate of the University of Illinois at Urbana Champaign, Thomas Zimmermann went to earn his Masters Degree from the University of Illinois in 1995. This diversity of training brings a skill based expertise to the land development field.

Thomas Zimmermann has been involved in land development engineering and infrastructure design since 1990. Before joining Terra Consulting Group, Ltd. in 1995, he worked with Dames and Moore as an environmental engineer. He has designed projects for the Illinois Department of Transportation, has co-ordinated over 2500
telecommunications projects, including site design and utility extensions, and has worked with municipalities and park districts to address transportation, storm water management, and site development concerns.

Mr. Zimmermann is a member of the American Society of Civil Engineers and is a registered Professional Engineer in Illinois, Michigan, Ohio and Wisconsin.