O’Shea Builders is a leading commercial construction-services provider in Illinois. Founded in 1900, we provide General Contracting, Construction Management, Design Build, Civil Construction, and Building Maintenance services.
We are committed problem solvers who bring innovative solutions to every project. It is our vision to enhance every opportunity for our clients, our people and the communities we serve. The O’Shea Flywheel illustrates our priorities as a company.