Owners

Adrienne L. Lynch, PE, CPESC, Owner/Secretary of Board of Directors

Adrienne K. Lynch, President

Principal-in-Charge of Civil Engineering and Land Development Services, Decatur Office Education & Background Bachelor of Science in Civil Engineering, University of Evansville, Indiana, 1986 Licensed Professional Engineer in Illinois, Indiana, ...
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Matthew Schwenk, PE, PLS

Matthew A. Schwenk

Principal-in-Charge of Land Surveying Services, Decatur Office Education & Background Bachelor of Science in Civil Engineering, University of Illinois, Urbana-Champaign, 1995 Licensed Professional Engineer in Illinois and several other states Licensed ...
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Christopher S. Shaffer, PE, Owner

Christopher S. Shaffer

Principal-in-Charge of Mechanical, Electrical and Plumbing Engineering Services, Decatur Office Education & Background Bachelor of Science in Agricultural Engineering, University of Illinois, Urbana-Champaign, 1996 Master of Science in Agricultural Engineering, ...
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Jeremy “Jerry” C. Schreck

Principal-in-Charge of Civil Engineering and Surveying Services, Bloomington Office Education & Background Bachelor of Science in General Engineering, University of Illinois, Urbana-Champaign, 2001 Licensed Professional Engineer in Illinois Licensed Professional ...
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Patrick Hahn, Professional Engineer

Patrick A. Hahn

Professional Engineer, Decatur office Education & Background Bachelor of Science in Civil Engineering from University of Illinois, Urbana-Champaign, 2008 Licensed Professional Engineer in Illinois Joined our staff in August 2012 ...
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Stephen K. Jacobs, EI, SIT

Stephen K. Jacobs

Professional Engineer and Surveyor-in-Training, Decatur office Education & Background Bachelor of Science in Civil Engineering, Southern Illinois University, Carbondale, 2009 Licensed Professional Engineer in Illinois Licensed Surveyor-in-Training in Illinois Certified ...
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Jonathan M. Scherer, EI

Jonathan M. Scherer

Structural Engineer, Decatur office Education & Background Bachelor of Science in Physics, Illinois State University, Bloomington-Normal Bachelor of Science in Civil Engineering, University of Illinois, Urbana-Champaign in 2007 Master of ...
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