Celebrating Our Past, and Building Our Future


Join us for this journey in celebration of our third generation American-owned business that has grown to be a leader in the construction and landscape industry since 1946.

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Company was founded in 1946 as a concrete block and aggregate producer and named:

1950s & 60s

Company was incorporated in 1967 and renamed County Concrete Corporation.


Company offered ready-mix and excavation services and precast concrete products such as septic tanks, catch basins, and storm manholes.


Company expanded into concrete pipe and additional precast products.


Company expanded into prestress bridge girders and innovative precast solutions.


Company expanded into hollowcore and additional precast products, and in 2003 renamed County Materials Corporation.


Company invested in new production facilities and manufacturing technology for high performance bridge beams, landscape and masonry products, and insulated sandwich walls.


Celebrating 75 years in business and recognized as an industry leader, dedicated to providing customers with innovative solutions that continuously up the ante and advance the construction and landscape industry.

While many things have changed through the years, working hard, taking pride in the results, building relationships, and earning the trust of employees and customers continue to form the cornerstone of how County Materials operates.

- Tim Sonnentag, President County Materials Corporation