Sungloss Marble Co. does an excellent job for us! Our hotel has marble floors, and they come out once a year or so to polish them up and level them out. When they finish, the floors look brand new! Their employees are very nice people, and they work well inside the facility and they truly know what they are doing! I mean, they are just really professional! I plan on calling them back out again this summer to take care of us again! I highly recommend them to everyone!