Concrete looks strong because it is strong. But even strong concrete depends on what is underneath it. The ground below a driveway, patio, sidewalk, slab, foundation, retaining wall, or paver area has a huge impact on how that concrete performs over time. If the soil underneath moves, settles, expands, shrinks, washes out, or freezes, the concrete above it can move too. And when concrete moves, problems usually follow. At GM Foundations Plus, we believe good concrete work sta