Cobblestone Car Wash in Westminster, CO offers a fast and convenient car wash for drivers across Westminster. Our South Boulder location offers express, high-quality exterior wash with self-service amenities like vacuums & unlimited monthly car wash memberships. Our services are ideal for removing road salt, snow buildup, and everyday grime to help protect your vehicle year-round in Colorado’s changing seasons. Conveniently located at 9195 Wadsworth Parkway, stop by today or join our unlimited wash program for maximum value.