Princeton Public Library


The Princeton Public Library came to Key Builders with a challenge: transform an old grocery store into a 21st-century center for knowledge. Read more

“On behalf of the taxpayers of Princeton, Key Builders made sure that everything that was supposed to be done was completed and that all work was performed to the highest standards.” View testimonial

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Greenfield Assisted Living


For this design-build construction project, Greenfield Assisted Living came to Key Builders with a simple vision: let’s build a building that will last 100 years. Read more

“Key Builders worked exceptionally well with a small construction site and an ongoing licensed program operating at the same time on the site. Simply put, Key Builders understood our needs.” View testimonial

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Abiding Word Church


Completed in 2008, the Abiding Word Church in Sterling, Illinois, is a beautiful example of Key Builders’ construction management and design expertise for church construction. Read more

“Key Builders saved us in so many different ways. They saved us money. They saved us time. They saved us heartache.” View testimonial

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About Key Builders

Key Builders is a leader in the provision of design-build and construction management services. Our design and construction solutions can help you save money — during construction and throughout the life of your building — by reducing the cost of ownership, operation, and maintenance of commercial buildings. Both owners and architects agree: we’ll provide you with exceptional service and excellent communication. A small firm with big company project management systems and expertise, we have the proven capacity and capability to successfully manage your project. At Key Builders, we have the right people, the right systems, and the right process to consistently deliver superior results — on budget, on schedule, and on scope, every time.