perimeter drainage to address water issues around foundations and basements. Sandbox Excavating offers foundation excavation, repair, and full foundation replacement, including drain installation and waterproofing. It also performs landscape clearing and construction such as yard leveling, land fill or fill removal, patios, simulated stone patios, retaining walls, stone walls, granite steps and walkways, and tree work. In addition, the company designs and installs koi ponds, water gardens, waterfalls, and pondless water features for homes and businesses, and provides snow plowing and removal services.