East Hampton, NY Swimming Pools

Redefining Landscape Design on Long Island


One of Long Island's premier architectural landscape companies, The Platinum Group creates sophisticated residential and commercial outdoor living projects. Our award-winning team specializes in custom gunite pools, artistic masonry, and complete property transformations in the greater Nassau and Suffolk County region. 


The Difference Is In The Details


Our comprehensive approach to landscape architecture and construction delivers extraordinary landscapes for our clients. The three branches of Platinum are designed to best utilize the specialized skillsets of our team members, while delivering a seamless landscape design/build customer experience. Our full service firm is comprised of Platinum Site Development, Platinum Horticulture, and Platinum Pools.

Our three branches are all committed to delivering amazing customer experiences with an incredible attention to detail seldom found in the landscape industry.