CAV Deck Design is your 5-star rated Long Island Deck Builders providing first-class services to local residents. CAV Deck Design is the best choice if you want a long-lasting, quality deck. Our deck contractors have experience with deck installation and deck repair Long Island residents have trusted for years. We are proud of our customer relationships and our ability to create our customers’ dreams projects. We offer deck installation, deck design, deck replacement, deck repair, deck resurfacing, and pergola construction and repair as well as deck railing repair and deck railing replacement. Our friendly team is waiting to hear from you and looks forward to creating you a beautiful outdoor structure.