Universal Stone sells, fabricates, and installs granite, quartz, marble, and natural stone countertop materials. Concrete Gray r quartz is ideal for kitchen countertops, bathroom vanities, bar tops, accent walls and more. Concrete Gray may not be in stock. Our availability changes often but many stones can be ordered. Please visit our custom countertop showroom at 961 Stagecoach Road Shakopee, MN 55379 or call (952) 746-4690 to schedule an in-home, or in-showroom appointment.