Keystone Cement manufactures quality Portland and masonry cements that are used in the construction of highways, bridges, and buildings.  Keystone Cement, founded in 1928, is located in Bath, Pennsylvania, approximately 60 miles northwest of  Philadelphia.   

Keystone is proud of its commitment to environmental responsibility and its relationship with the local community.  Our employees are active citizens in the Lehigh Valley.  As a company we are committed to building a better life for them and for our neighbors in the community.

Our goal is to provide our customers with the highest quality products and services, and to be the supplier of choice in the construction industry.