Hawaiian Cement provides concrete, aggregate and cement products throughout the islands. The company s concrete products include architectural concrete, colored concrete, commercial mixes with and without fly ash, board of water supply mixes, city and county mixes, DAGS mixes, DOT mixes for highways and bridges, federal mixes for various governmental construction entities, flowable fill, light weight concrete, grout, slurry, shotcrete and gunite. Hawaiian Cement s aggregate product lineup includes A and B grade basalt in coarse and fine grades, Maui dune sand, sand drain, washed fill sand and cinders. The company also produces a full line of cement products. Hawaiian Cement has its headquarters in Alea, Hawaii and various support operations in Puunene, Kapolei, Kauai, Maui, Hilo, Kawaihae and Kapolei, Hawaii.