
Active Projects
- Braidwood WWTP
- Lincoln School
- Mahomet WWTP
- Pekin WWTP
- Peoria Riverfront Museum
Phase 2 - Polo WWTP
- Southern Illinois University Edwardsville Campus New Science Building
- Spring Creek WWTP
Springfield, Illinois - Electrical and Computer Engineering Building
University of Illinois - Ikenberry Hall
University of Illinois - Lincoln Hall Renovations
University of Illinois - Urbana Champaign WWTP
- Corbin and Olson Residence Hall Renovations
Western Illinois University
Completed Projects
Williams Brothers Construction Inc - Projects

Urbana & Champaign Sanitary District Waste Water Treatment Plant
The project consists of the construction of a New Screening and Grit Facility, Stormwater Clarifier, and replacement of existing sand filters with New Cloth Media Disk Filters, along with the construction of a Vehicle Storage Building and a New Employee Facility.

Peoria County Museum
This project is the first phase of the new Peoria County Museum project being constructed along Water Street in downtown Peoria and involves the construction of a partially underground poured in place concrete parking structure to accommodate 112 cars including signage, lighting, site plumbing and electrical work. WBCI is self performing the excavation, concrete forming and placement work with their own forces and coordinating and scheduling the plumbing and electrical subcontractors’ work.
