Superior Post Tension is the Southwest United States leading full-service post tension supplier. Servicing slab on grade and elevated construction projects nationwide, SPT provides turnkey design, manufacturing, installation, and repair services for residential, commercial, and industrial post tension applications. Boasting the most PTI-Certified extrusion and fabrication facilities in Arizona, SPT is your one-stop post tensioning partner. With 30 years experience in the post tension industry, SPT provides our clientele of contractors, developers, government entities, and engineers with the necessary expertise to help them meet their goals on budget and on schedule. With hundreds of millions of feet of SPT reinforcing in place today, choose Superior Post Tension as your expert post tension partner.