Powered by Full Impact Media Welcome to our website! Ridgefield Development Inc is proudly serving Long Island, New York since 1989. We are specialized in building custom homes with exceptional craftsmanship and competitive pricing. We are big enough to take any size job but small enough to do it with a personal touch. We are local and we are always supervising our work. If you are looking for reliable and experienced professionals with a proven track record and highest reputation on Long Island, give us a call. Whether you want to build a custom home or renovate your existing home we are confident that you will be impressed right from the first meeting. Call us for a free consultation and let us show you our portfolio that includes our work (custom built homes, custom built libraries, pool houses, custom kitchen, custom bath and more). Our work has made the cover of HOMES & LAND OF THE HAMPTONS AND THE EAST END magazine multiple times. The East End is where we do most of our work including, Southampton, Village of Southampton, Water Mill, Bridgehampton, East Hampton, Wainscot.