Kasten Masonry Sales Inc. is located in Jackson, MO halfway between St. Louis and Memphis, and also in Bonne Terre, MO which is just southwest of St. Louis on State Highway 67. Carbondale Brick and Block is located in Carbondale, IL in Southern Illinois. The Kasten family has been in the brick-making business since 1895. Over one hundred years later the company has diversified into several different product lines.