Established in 1874, APAC-Kansas, Inc., Shears Division, a CRH Company, is a heavy highway contractor with asphalt plants, re ... ady-mix plants, rock quarries and sand operations throughout Kansas. APAC-Kansas, Inc., Shears Division is diversified with public, private and commercial work including paving, utility, dirt-grading and concrete flat-work. About Oldcastle Oldcastle has a long and proud heritage as one of North America’s largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the Oldcastle family. Oldcastle operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise. For more information about the Oldcastle Materials Group, visit: http://www.oldcastlematerials.com/ read more