RCP Block & Brick was first known as Revolutionized Concrete Products and later as R. C. P. Company. In 1947 Marvin H. Finch started the business in San Diego County s South Bay. RCP Block & Brick serves contractors, homeowners, dealers, municipalities and government agencies throughout Southern California from six complete masonry centers located in Chula Vista, Lemon Grove, Santee, Encinitas, Escondido and Murrieta, Calif. RCP s two state of the art manufacturing facilities in San Diego County produce thousands of concrete masonry units in a variety of sizes, shapes, colors and textures. The RCP line of products includes not only basic concrete block, but architectural units, interlocking pavers, keystone modular retaining walls, tumbled pavers and tumbled landscape wall block, plus pumice flue liners, turf-block and several hard-scape items. Products such as clay brick, glass block, stone, porcelain tile and barbecues are available at RCP. The company provides delivery services to customer s homes or job sites.