A sinking sidewalk isn’t just an eyesore, it’s also a tripping hazard. PolyPier® will get your sidewalk back on level ground. The PolyPier® system provides a new, state-of-the-art solution to a very old problem: sinking or settling concrete. Virtually every type of concrete flatwork (slabs, sidewalks, driveways, runways, patios, and more) will be susceptible to…