A strategically placed pattern of holes are drilled through the sunken and/or hollow piece of concrete. In some situations, no holes are needed!
Either a Cement Slurry or a Polyurethane foam is carefully pumped through these holes. Once any possible voids are filled, pressure is generated which can raise the concrete to the desired height.
The work site is completely rinsed down, and all holes are patched with care. Our goal is to leave the worksite in the same or better condition than when we arrived! We make sure you are satisfied before you ever pay the bill.
See us in action
Check out our Mudjacking and Polyjacking Videos
Before & after
Check out our Gallery for some Case Studies on these photos
Concrete Front Porch
Porch is setting on a short wall foundation on the outer edge. Porch was not tied to foundation via steel reinforcement bar nor was it set on top of the foundation edge. Backfill from the foundation construction has settled from its own weight. This is causing the porch to sag from its own weight.