O'Shea Builders

The O’Shea Way

At O'Shea Builders, we aim to provide our clients with peace of mind, a sense of clarity, and joy throughout the entire construction journey. 

About Us

Memorial Building

Building Experts

The O’Shea Team handles construction projects of all sizes, from small remodels to the construction of multi-story buildings. 


Millikin Softball Field

Civil Construction

From demolition and earthwork to streetscapes and underground utilities, our Civil Construction Team can tackle complex civil construction projects.

Civil Services

O’Shea Builders did a wonderful job working around our schedule. They prioritized projects that took over the parking lot to be done first thing in the morning, and they waited until the crowds lessened to complete noisier work.
Amber Kaylor, Children’s Museum of Illinois, Decatur

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Throughout each of the projects we’ve done, O’Shea has met deadlines and stayed on budget; we knew O’Shea would deliver for this project as they’ve done during our history.
Evan Westlake, Illinois National Bank, Champaign

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I was greatly impressed with the work atmosphere of the O'Shea team, as well as the subcontractors. There seemed to be an awareness that they were working in a sacred space. Conversation among the workers was minimal, polite and respectful; not only to me, but also to one another. It was a calm environment, where everyone was working independently and yet productively.
Linda Younkin, Christ the King Church, Springfield

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O’Shea Builders is a leading commercial construction-services provider headquartered in Springfield, Illinois and also serving Champaign, Decatur and Peoria Illinois communities. 

Recent Projects


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Born To Build Blog

We love what we do at O’Shea Builders! Our Born to Build blog captures the stories and people that fuel our passion – like the accomplishments of our amazing team, our efforts to become better builders and better leaders, plus much more!

Read Our Blog