In Signal Mountain, TN, a residence had sinking entrance stairs, a common issue often caused by soil erosion resulting from natural factors like droughts, floods, or seismic events. To resolve this problem, Master Services utilized a method known as PolyLyft, involving the injection of an expanding material to lift the concrete. The homeowner was highly pleased with the repair work's results, as it not only stabilized the front steps but also left their driveway and yard untouched by the process, with no debris left behind.