Abstract: A means of leveling and repairing an existing concrete foundation that has failed due to differential settlement, subsidence, soil shifting, surface faults or trees. A series of cylindrical pile segments are jacked into the soil while water jetting to a predetermined depth wherein sufficient skin friction is attained. Reinforcing steel is inserted into the stacked column of cylindrical pile segments and grout is further pumped into the cylindrical pile segments to suitably fix the reinforcing steel to the inside of the cylindrical pile segments, forming a single shaft pile further eliminating or reducing pile deflection and shear.