Waterstone Inc Landscape Design has   served the Hamptons, New   York City, and  Connecticut for over two  decades   earning a reputation as a   premier landscape  design company.  Designer  Sanford  Kempner and his experienced staff are  committed to excellence  from design to  installation to  completion of  all of  our  projects. Our  creative approach to  design and  commitment to service  has   led us to many  successful long term  relationship with our customers