Oldcastle Materials Midwest Region is an operating company of Oldcastle Materials. We maintain a local identity which allows ... us to gain market position while also utilizing the technology, best practices, talent pool, purchasing power, and financial resources or a large organization. An asphalt, aggregate, and ready mixed concrete supplier, Oldcastle Materials Midwest Region is comprised of fourteen local companies which operate throughout Iowa, Illinois, Kansas, Minnesota, and Nebraska. With our vertical integration, we can supply a construction project with materials from start to finish. We are a diversified industry leader and prominent provider of building materials and infrastructure services that is focused on growth and stakeholder value. We are committed to safety, integrity, quality, and continuous improvement in all aspects of our operations. We strive to be a great place to work. We are relentless in creating a transparent, trustworthy culture that creates positive change in the lives of our employees and our communities through involvement and collaboration. read more