As early as the 1950s, a method of improving construction practices and reinforcing concrete emerged in the United States. The post-tensioning (or post-stressing) concrete method provides outstanding durability, increased design flexibility, and improved safety. This method also came the need for specialized concrete restoration and repair services.  Many modern office buildings, commercial and residential towers, parking structures, and facilities rely on post-tensioned concrete. Keeping up with commercial building repair is critical as neglected upkeep leads to catastrophic building collapses, much like the Surfside Condo collapse in Florida in 2021- an event that claimed the lives of nearly 100 people. Due to the rising demand for post-tensioning, planning repair work on post-tension slabs and components is increasingly vital for commercial building maintenance. Commercial building managers and facility maintenance teams cannot afford to overlook understanding how to spot issues quickly and handle post-tension repair needs. What is Post Tension Repair? Post-tensioning is a highly specialized and advanced means for reinforcing concrete, making it more suitable for commercial applications, heavy load-bearing designs, and larger building structures. According to the Federal Highway Administration, “the tensile strength of concrete is only about 10% of its compressive strength.” As a result, plain concrete members are likely to crack when loaded. However, embedding reinforced steel into the concrete members helps them accept tensile stresses that plain concrete cannot. Reinforced steel is selected assuming that the tensile zone of the concrete carries no load and that tensile stresses are resisted only by tensile forces in the reinforcing bars….