WYROC Materials (WYROC), a dba of Regional Materials, Inc., is a Vista California based company that provides recycled building materials to Contractors and Homeowners. A successor of WYROC Inc., established in 1960 we have consistently provided material for the building of firm foundations. Our company is a family owned business. For more information on WYROC, please call 760.7827.0878 or visit www.wyroc.com. Our products include rock, base fill, sand and are made with recycled material and certified. WYROC, STILL ROCKIN’ AFTER 50 YEARS! Our focus is bringing the option of giving the consumer a recycled product option in building materials formally only available to contractors and other large bulk users.