J Danver's Construction LLC offers deck construction services in two main categories: wooden decks and composite decks. Wooden decks provide a classic and natural aesthetic, offering warmth and traditional charm. Composite decks, on the other hand, offer durability and low maintenance, with options that mimic the look of wood while providing resistance to rot, insects, and warping. Clients can choose between these options based on their preferences for appearance, maintenance, and longevity.