ACE Mudjacking and Concrete Leveling has all of Southeast Michigan's needs covered from residential to commercial concrete repair and everything inbetween. Uneven concrete? Don't replace it - raise it! Uneven concrete is a trip hazard. Let ACE Mudjacking pump it back up for you. Mudjacking is a process where a series of holes are drilled in the concrete and a concrete sand slurry is pumped into the holes causing the settled slab to be brought back to its original pour line. We also do decorative curbing - call us for details.