ILLINOIS VALLEY SURVEYING
Updated 703 days ago
Suite 100 Oglesby, Illinois 61348
Illinois Valley Surveying and Consultants, Inc. provides professional services throughout the State of Illinois...
In 1980, J. Willam Shafer, P.E., P.L.S., founded Shafer Engineering in Hennepin, Illinois. Shafer began the company in hopes of providing professional land surveying and civil engineering services to the greater Illinois Valley areas whilst maintaining the integrity and personality of a small business.