Diamond Masonry is a locally owned and operated business. We are proud to have been of service to our neighbors in Nassau County since 2006. Diamond Masonry offers services including Foundations, Basement Waterproofing, Concrete Driveways, Garage floors, Sidewalks, Walkways, Pools, Decks, Garages, Sheds, Concrete, Demolition, Junk Removal and much more. Diamond Masonry has over 30 […]