AISC Member & Quality Certified for Steel Building Structures, Advanced Steel Bridges, and Hydraulic Steel Structures with Fracture Critical and Sophisticated Paint Endorsements ABOUT US PROJECTS CAPABILITIES CAREERS CERTIFICATION LOCATION CONTACT US WELCOME TO STS STEEL The principles of integrity and quality are central to the mission at STS Steel. Conducting business ethically and expertly creates on-time deliveries, professionally managed projects, safe working conditions and valued relationships of trust with customers, vendors, design professionals and employees. BUILDING A FUTURE WITH INTEGRITY AND TECHNICAL EXCELLENCE