Castle Rock Precast LLC 801 426 5633. We at Castlerock Precast are excited to introduce the Redi-Rock Retaining Wall System. A system of massive blocks (1800-2400 lbs. each) that combined with a specialized interlocking system create walls that are stable, strong, long-lasting, low-maintenance, and beautiful. The time has come to change the way we view retaining walls. Our system allows a variety of block styles so you can choose from straight as well as curved and terraced walls to fit your imagination and design needs. The Redi-Rock engineered wall system is finished with a natural rock face featuring split limestone, Ledgestone or Cobblestone design. As the Redi-Rock dealer in Utah we look forward to helping you with your wall needs. If you need design ideas, engineering assistance, installation professionals, or just the block delivered for your project, we can arrange professional help for you. We are also proud to be an official distributor and Manufacturers of the Lock+Load MSE Retaining Wall System. See our web site www.castlerockprecast.com for information on Lock+Load a wet cast concrete that gives a large block engineered retaining wall look with a quarried stone face and a user friendly installation and design assistance. We also offer Concrete Precast Fencing. Our fences surround your home or yard with a beautiful, secure, private and low-maintenance perimeter that will hold up to Utah’s extreme weather.