J&S Construction Sewer and Water, Inc. Employee Directory
ConstructionIllinois, United States11-50 Employees
J&S Construction Sewer and Water, Inc. is a construction firm based in Oswego, Illinois, serving the Chicagoland area. It specializes in underground utilities, excavation, demolition, and snow maintenance, with both office and field staff coordinating projects. Founded in 1994 by Jim Wilhelm, the company is a fully insured and bonded union contractor. It operates as a small to mid-sized regional contractor focused on sites requiring its utility and earthwork services. Its core market comprises construction projects in the Chicagoland region that need underground and related site-work capabilities.