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 Science in Civil Engineering (Structural), University of Illinois, Urbana-Champaign  in 2010 Licensed Professional Engineer in Illinois Licensed Structural Engineer in Illinois Experience & Responsibilities Responsible for […]

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 Professional in Erosion and Sediment Control  Experience & Responsibilities Responsible for design of site improvements on various land development projects including preparation of construction plans […]

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 Experience & Responsibilities Illinois Department of Transportation Certificates of Completion for Portland Cement Concrete, Hot Mix Asphalt, Aggregates and Nuclear Density Testing Coursework Ten years […]

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 Land Surveyor in Illinois Joined our staff in July 2011 Experience & Responsibilities Experienced in design of subdivisions and various site developments, including streets and […]

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, University of Illinois, Urbana-Champaign, 1999 Licensed Professional Engineer in Illinois and several other states Experience & Responsibilities Responsibilities include project management and design of various […]

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 Professional Land Surveyor in Illinois Experience & Responsibilities Responsible for all surveying activities including land surveying, topographic surveying and construction staking. Also experienced in structural […]

Adrienne K. Lynch

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, Colorado and Nebraska Experience & Responsibilities Corporate Secretary Responsibilities include project management and design for various civil engineering and land development projects Experienced in preparation […]