Welcome to Conco Companies

Conco Companies, a CRH Company, is a diversified corporation located in Springfield, Missouri. Since 1947, we have been laying the foundation for communities throughout the Ozarks and across the Southwest Missouri. Conco Companies’ concrete and aggregate materials are at the heart of the area’s infrastructure. It’s the backbone of our roads, bridges, drainage systems, and building foundations. And that type of sustained success doesn’t happen by accident.

We are the leading producer of construction aggregates and ready-mixed concrete in the Ozarks region. Our strategic business units include three quarry locations and a materials transport operation, as well as independent limestone, marble and landscaping suppliers. Conco Companies’ products support the ongoing, sustainable construction of roads, commercial developments and public buildings throughout the region.