Decks Unique is Long Island's Premier Deck Builder Lou Pagnutti has been a professional custom deck designer and builder in Long Island for over 30 years. Lou has developed the family-owned and operated custom deck design and construction company into the largest producer of high-quality decks on Long Island. His reputation for a commitment to professionalism, honesty, and innovation has made his company the most sought-after deck construction company in both Nassau and Suffolk counties