Western Block Co. was started in 1971 as a manufacturer of concrete masonry unit in Phoenix, Ariz. The company manufacturers over 350 different concrete products for the masonry industry and supplies over 45,000 concrete units per day to its customers. It specializes in providing custom color units for every residential, commercial and industrial architectural project. The company offers a variety of masonries in different shapes and sizes including regular, scored, split face, fluted/sonora, western stone, founders finish, slump block and many more.