RWP Landscape Materials is a major supplier to CalTrans, San Bernardino County, numerous cities and many school districts throughout the area. It’s hard to drive anywhere in Southern California without seeing our blower installation trucks at work. At school yards, city and county parks and along our California freeways, you’re bound to see our products. No doubt you’ve driven by miles and miles of our CT Mulch along our freeway system. Our mulch’s consistent quality is approved by CalTrans and conforms to its strict standards. We’re sure it’ll meet yours too!