About Us

County Prestress, LLC manufactures resilient prestressed and precast concrete components to keep pace with the growing demand for infrastructure and large-scale commercial construction in the Midwest. Our team of talented, hardworking people deliver concrete solutions for growing communities by manufacturing stronger, long-lasting products at an unmatched pace. County Prestress is your source for reliable construction solutions, including insulated sandwich walls, hollowcore, and parking structure components.

Our team of hardworking people are advancing their careers within our dynamic company and building stronger communities.

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County Prestress is headquartered in Westmont, IL and supplies concrete construction products throughout the Midwest, including Illinois, Indiana, Iowa, Kentucky, Minnesota, Missouri, Ohio, Tennessee, and Wisconsin.


We define our company’s Vision with three words:
Success, Stability & Support
Our Vision for Success, Stability and Support drives our business strategies and growth in manufacturing trusted construction products and establishes strong partnerships.

We provide manufacturing experience and diverse capabilities to meet the demands of growing communities and contribute to the success of the concrete construction and manufacturing industry.

We demonstrate stability through our company’s dynamic growth, enabling us to offer reliable, rewarding careers with competitive wages and benefits and invest in leading technology.

We actively support worthy causes and organizations in the communities where we have locations.