PROUDLY SERVING NASSAU COUNTY
FAMILY OWNED & OPERATED
Since 2000, Diamond Masonry & Basement Waterproofing has been recognized as a top Masonry Contractor in North Merrick. We provided clients with a wide range of contracting services for all their remodeling and repairing needs. Whether you’re looking to renovate your existing space or add a whole new extension, we are happy to help you achieve the results you seek.