Tri-point Marble provides professional limestone restoration and resurfacing throughout Long Island. Limestone is a softer natural stone that can become scratched, etched, stained, dull, and worn over time. Whether you prefer a smooth honed finish or a subtle satin sheen, we use professional diamond restoration techniques to remove surface damage and bring back a clean, even finish. After restoration, we apply a premium penetrating sealer to help protect against staining and simplify ongoing maintenance while preserving the character and elegance of the stone.