RSB builds the best tornado shelters available and we’ve been doing it for over 13 years. With more than a decade of experience building underground shelters; RSB has a resume’ you can trust and rely on. Companies like Solar Turbine, Caterpillar and others depend on us and you can too. Our shelters are built for quality in every aspect of the fabrication. We engineer our storm shelters out of solid steel because it produces the best end product, not because it’s cheaper or easier. Using steel is more difficult and more costly than alternative materials but our focus is protecting and saving lives. Cutting corners for the sake of increasing our profit margin is simply not an option for us.