Joseph A. Schudt & Assoc.
19350 South Harlem Ave.
Frankfort, IL 60423
Phone: 708-720-1000
Fax:    708-720-1065

Key Personnel

Joseph A. Schudt, P.E., P.L.S.

Joseph A. Schudt holds a B.S. Degree in Civil Engineering from the University of Notre Dame and an M.A. Degree in Environmental Systems Management from Governors State University. Mr. Schudt is a Registered Professional Engineer in Illinois, Wisconsin, Kentucky, Missouri, Florida and Michigan, and a Professional Land Surveyor in the State of Illinois. Mr. Schudt is Past National Director of the National Society of Professional Engineers and is Past President of the Illinois Society of Professional Engineers and also a member of the American Water Works Association, American Society of Civil Engineers, Water Pollution Control Federation, National Association of Home Builders, and International Council of Shopping Centers.

Mr. Schudt has served on the teaching staff of Prairie State College and has been a Community Professor at Governors State University as well as a visiting lecturer at the University of Illinois in Champaign.


D. Warren Opperman, P.E., P.L.S.

D. Warren Opperman, President and Office Manager, holds a B.S. Degree in Civil Engineering from Rose-Hulman Institute of Technology. He is a Registered Professional Engineer in Illinois and Indiana and a Professional Land Surveyor in the State of Illinois. His professional affiliations include active membership in the National Society of Professional Engineers, the Indiana Society of Professional Engineers, the National Association of Home Builders, and the Building Industries Association of Northwest Indiana.

Mr. Opperman is responsible for the design of major shopping centers, single family and multifamily residential subdivisions, industrial centers and various public works projects.


Michael G. Shackelford, P.L.S.

Michael G. Shackelford, Vice President and Survey Department Manager, holds an A.S. Degree in Civil Engineering Technology and an A.S. Degree in Land Surveying, from the University of Oklahoma and Oklahoma State University. He is a Registered Professional Land Surveyor in Illinois, Indiana, Florida, Maryland, New Jersey, New York, Oklahoma, Pennsylvania and Virginia. His professional affiliations include the American Congress on Surveying and Mapping Board of Directors, the National Society of Professional Surveyors Board of Directors, the Illinois Professional Land Surveyors Association, the Indiana Society of Professional Land Surveyors, the American Association for Geodetic Surveying and the Geographic and Land Information Society.

Mr. Shackelford is responsible for all land surveying related functions for the firm.


Matthew C. Anderson, P.E., C.F.M.

Matthew C. Anderson, Vice President and Engineering Project Manager, holds a B.S. Degree in Civil Engineering from Rose-Hulman Institute of Technology. Mr. Anderson is a registered Professional Engineer in Illinois, Indiana, Wisconsin, Michigan and Texas and is also a Certified Floodplain Manager and a member of the American Society of Civil Engineers, the Illinois Association of Environmental Professionals and the Illinois Association of Floodplain and Stormwater Management. Matthew is a regular contributor to Civil3d.com.

Mr. Anderson is responsible for project design and management of both private developments and public works improvements, hydrology and hydraulic floodplain modeling & permits, FEMA Letter of Map Revisions & Amendments. Matt is also CAD Manager and AutoCAD Instructor for the company employees.

Lat:   41° 32' 15" N
Long: 87° 47' 27" W
©2008 Joseph Schudt & Assoc. Civil Engineering · Land Planning · Environmental · Land Surveying · GPS Services