Gary Duff designs Provides landscape design and architecture services throughout New York
Our most popular locations include:
Long Island, NY
Northport, NY
Port Jefferson Station, NY
Mt. Sinai, NY
Old Westbury, NY
Oyster Bay, NY
Southampton, NY
Setauket, NY
Dix Hills, NY
Syosset, NY
Deer Park, NY
Huntington, NY
Babylon, NY
Stony Brook, NY
Holbrook, NY
Sag Harbor, NY
Smithtown, NY
Cold Spring Harbor, NY
Fort Salonga, NY
Lloyd Harbor, NY
Sands Point, NY
Manhasset, NY
Port Washington, NY
Brookville, NY
Miller Place, NY
Melville, NY
Centerport, NY
Commack, NY
East Norwich, NY
FEATURED ARTICLES
For discerning homeowners investing in luxury outdoor living, professional masonry in Long Island, NY, is a legacy. Along the Gold Coast, throughout the Hamptons, and across Nassau and Suffolk counties, masonry defines the estates that turn heads and hold their presence for decades. From expansive patios and custom driveways to refined retaining walls and outdoor kitchens, masonry sets the tone for how your home feels, functions, and endures.
There’s a reason thoughtfully designed pools and spas in Huntington, NY, stand apart from the ordinary. In a community known for its stately homes, mature landscapes, and proximity to the water, a pool isn’t simply an amenity—it’s a defining feature of how a property lives, flows, and feels. At Gary Duff Designs, we approach pool and spa design as a complete experience, where aesthetics, engineering, and lifestyle come together with intention. Every line, material choice, and design decision is made with long-term enjoyment in mind, ensuring each space feels purposeful, refined, and unmistakably custom.
If you’re researching ideas for landscaping in Deer Park & Babylon, NY, you’re probably not looking for “a few upgrades.” You’re looking for something that feels complete — a high-end outdoor living space that looks as if it came with the home. Not trendy. Not bolted-on. Not “we did the patio last year and the planting beds later, and now it kind of works.” You want something that feels natural, intentional, and elevated… like it’s always been part of your property’s story.

