Meet O'Shea

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.

Supported by over a century of satisfied clients, lasting partnerships and projects that help make a positive difference in our communities, O’Shea Builders has established a reputation for excellence, performance and integrity. From pre-construction to post-construction and everything in between, there’s a purpose to every plan we submit, every project we complete and everything we do. 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.

O'Shea Builder

We Build With C.A.R.E.

While construction is exciting and fun, it can also be potentially loud, messy and disruptive. At O’Shea, we focus on minimizing the aggravations that can sometimes accompany construction and aim to make the entire construction journey Clean, Aggravation-free, Respectful and Enjoyable.

Our “Build with C.A.R.E.” mission keeps our team focused on what’s most important during a construction project – the happiness and contentment of our clients.