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 take pride in our customer relationships and ability to put together our customer’s dream projects. We offer deck design, deck replacement, deck repair and deck resurfacing. Pergola construction and repair is also available. Deck railing repair and replacement are also available. Our friendly team is waiting to hear from you and looks forward to creating you a beautiful outdoor structure.