I have known Mike, the owner of Sungloss Marble Co., since the 1990's and he is a phenomenal person who runs a fantastic company! We are in a condominium and Sungloss Marble Co. cleans and seals the marble floors on our entire first floor. This includes elevators, the bathroom, and the lobby floor area. His employees are excellent and they put up all the appropriate protective barriers. They do a high-quality job that is far more than Five Stars! I cannot praise them highly enough, and I happily recommend them to everyone!