General Info

Is your driveway or sidewalk sinking? Do you have trip hazards and uneven concrete? Do you have voids under concrete? Is rain water running toward your foundation? Do you have loose support post on decks, patios, or porches? UDJACKES AND CONCRETE REPAIR lifts concrete by drilling 1 5/8" holes through the slab, and pumping a flowable cement grout underneath the slab using hydraulic pressure. As the mixture flows and spreads beneath the surface, voids and depressions are filled and pressure builds to raise the concrete slab.