Kurtz Bros., Inc. is the home of beautiful hardscape displays by CST, Unilock and Techo-Bloc. We welcome you to visit our stores to experience the beauty of the completed project displays up-close. We hope you will use the displays as tools to envision the final product as they will look at your home or business. Kurtz Bros.,Inc. store employees are often members of the ICPI (Interlocking Concrete Pavement Institute) Certified Staff and can guide you through projects from start to finish.