MDI Rock specializes in natural stone products designed to enhance and harmonize with the natural beauty of the American southwest. Providing quality landscape rock products in Arizona and beyond since 1988. With over 50 colors of decorative groundcover. Rip rap, Flagstone, Topsoil, Sand, Gravel and a huge selection of boulders. We deliver from either our Phoenix or Prescott locations to all points whether it’s across the street or around the globe we will gladly accommodate. MDI Rock carries a wide variety Of quality rock products for most applications: Boulders, Flagstone, Granite/Ground Cover, Rip Rap, Sand & Gravel, Top Soil and many others.

MDI Rock has a very large selection of accent boulders in sizes ranging from basketball size all the way up to compact car sizes and larger. Our state of the art placement crane will help you get the right boulder where you want it for a reasonable price.

Visit our specials page and check out the latest deals or browse the web site to get more information, see a photo gallery of various products, equipment and facility or to contact us.