You can pick up a lot of dirt when you live in the city. This dirt can build up over time and discolor your stone and tile. When it comes to stone repair, Denver has a reliable provider for you. Stone Restoration Works services all natural stone, tile and grout. At the Stone Restoration Works, wherever it is in your home or business, we can take care of it for you. When the natural stone in your home is looking worn and dull we use a diamond refinish process to remove the surface imperfections and restore the surface to your desired level of finish making your stone look almost new again.