Marble Polishing Services In Knaphill. Tile Cleaning Agents covering Berkshire, Surrey, Hampshire and Buckinghamshire. If you’re in need of a quality marble restoration company to restore the shine to your marble floors, then you’ve come to the right place. We restore all forms of marble from floors, countertops, basins and shower walls. Whatever your marble tile cleaning and restoration requirements, ask us for a free quote. If you don’t know what type of tile you have please send us a few pictures and we should be able to identify whether it’s marble, limestone, travertine or even slate. You could have your quote by the end of the day!