The Neptune Pool at Hearst Castle is perhaps the most exciting and beautiful renovation project a tile and stone contractor could ever dream of. Located on a bluff overlooking the Pacific Ocean above San Simeon, California, this iconic marble pool was inspired by the stunning location and equals the extravagant architecture of the castle itself. When cracks and leaks in the 90-year old landmark required repairs and a complete replacement of the tile, a full system from Custom Building Products was selected to install the new stone work.