For over 40 years our management team has been producing and supplying sand and gravel to contractors & aggregate users in Southern California. This deep industry experience is a vital asset, delivering intrinsic value to you, our clients. Since its inception almost two decades ago, Western Materials has been supplying not only the best and highest construction materials but also all types of landscape soils, sport field materials, and to all locations within Southern California. We strive to deliver the highest customer satisfaction at every step from start to finish. The delivery of the right spec materials in a timely and professional manner is one of the most critical factors why clients choose us and keep on coming back.