McCann Concrete Products Inc. is a manufacturer of many products in the precast concrete industry. Located in Dorsey, Ill., the company manufactures many custom products and limited run items, as well as is a supplier of the type F highway barriers for Illinois. In addition, McCann Concrete Products Inc. is a supplier of noise walls for the St. Louis area and a host of other precast structures. The company manufactures headwalls, box culverts, inlet boxes, retaining walls, architectural panels, noise wall panels/posts, three-sided and spill containment structures. McCann Concrete Products Inc. is a member of the National Precast Concrete Association (NPCA) and also an NPCA certified plant.