Grand Materials and Supply, Inc. is a wholesale distributor of landscaping products and construction materials. We sell a wid ... e range of products such as irrigation parts, outdoor lighting, pavers, masonry supplies, cement products, flagstone, travertine, boulders, decorative rock, soil, mulch and all aggregates for outdoor projects, small or large, residential or commercial such as parking lots, roads, pipelines, flood control, etc. The company’s main office, showroom and materials yard is located in Surprise, Arizona, with satellite showrooms and material yards in Scottsdale, Mesa and Chandler, Arizona. Grand Materials and Supply, Inc. operates a large fleet of dump trucks and flatbed trucks which are used to deliver customer orders to job sites. read more