More than just a company making, selling and installing helical piers, Cantsink is Metro Atlanta’s oldest and most trusted foundation repair team. Patented helical piers that are 50% stronger than any other product on the market and a team of engineers dedicated to creating lasting, customized solutions for foundation stability and repair earn our impeccable reputation on every job.  Cantsink offers discreet, accurate, cost-effective foundation diagnosis and repair that levels and stabilizes sinking structures, providing lifetime support and protecting value.