Decks Unique specializes in high-quality custom designed decks, porches, gazebos, pergolas, wood awnings, and a variety of other remodeling projects. Make your Long Island backyard our next project! Our professional Long Island deck building crews are authorized installers of all major composite deck products such as Trex, TimberTech, EverGrain, and Azek. Our home consultations are always free of charge and our computerized deck designs will bring your project to life.