Top landscape designers in Long Island, NY

Landscape
DEsign

 

After 40 years, we call ourselves masters in designing beautiful, classic, and functional outdoor living spaces. From pools, patios, plantings, front entrances - and everything in between, we put our love and knowledge in every detail. It all starts with getting to know your style, your home's architecture, and your expected use. We then design a landscape that we know you'll love for decades to come.

landscape architecture | Plantings | Masonry | Pools and spas | PATIOS & RETAINING WALLS | outdoor kitchens | outdoor lighting | cabanas and pergolas | fire features | water features | Fiberglass pools | driveways | gaming | fences

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Top landscape design and architecture company in Holbrook, NY
 
 
 
“ We had an unbelievable experience with Gary Duff Designs!!! They transformed our backyard into an ultimate outdoor living place. Designs ideas and layout were great and the overall outcome was impeccable. All the employees were well mannered and respectful. The project was carried out on schedule and in an orderly fashion. I would definitely recommend them to friends or family and I look forward to using them on future projects. Thanks again to Gary Duff designs and his crew for giving me my dream backyard oasis!!!”
— Anthony G. (via Google review)
 

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— Featured Landscape Design Articles —

 
Featured
Create a Resort Feel: Landscaping Around Your Swimming Pool in Southampton & Setauket, NY
Create a Resort Feel: Landscaping Around Your Swimming Pool in Southampton & Setauket, NY

Imagine stepping out of your back door and finding yourself at your own private resort. In this place, time slows down, the design is exquisite, and every element feels intentional and elevated. This isn’t wishful thinking. With our expert team handling your swimming pool and landscaping in Southampton, NY & Setauket, NY, that dream becomes your everyday reality. These aren't standard backyards; they’re luxurious sanctuaries where fiberglass pools glisten, cabanas beckon, outdoor kitchens sizzle, and the air is lit with ambiance from finely tuned lighting and fireplaces all crafted and installed by seasoned professionals who specialize in high-end outdoor environments.

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Smart Outdoor Kitchen and Patio Ideas for Maximizing Space in Smithtown & Cold Spring Harbor, NY Homes
Smart Outdoor Kitchen and Patio Ideas for Maximizing Space in Smithtown & Cold Spring Harbor, NY Homes

Transforming your outdoor living space into a luxurious kitchen and patio area is an exceptional way to enhance your lifestyle. For homeowners in Smithtown and Cold Spring Harbor, NY, creating an inviting and functional outdoor space requires thoughtful design, selection of high-quality materials, and expert craftsmanship. 

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Top Masonry and Outdoor Lighting Designs for Homes in Sands Point, NY & Fort Salonga, NY
Top Masonry and Outdoor Lighting Designs for Homes in Sands Point, NY & Fort Salonga, NY

Your backyard has potential, but right now, it’s just… there. It’s fine, but fine isn’t exactly exciting. You could keep things the way they are, or you could turn it into something that actually makes you want to spend time outside.

Masonry and outdoor lighting in Sands Point, NY & Fort Salonga, NY can take a basic yard and make it feel like part of your home. Imagine stone pathways, glowing lights, and spaces built for entertaining. Let’s talk about how to make that happen.

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Louvered Pergolas vs. Cabanas: Which is Best for Your Northport, NY Poolside?
Louvered Pergolas vs. Cabanas: Which is Best for Your Northport, NY Poolside?

Picture it: a sunny day in Northport, NY, with your swimming pool sparkling like something straight out of a travel magazine. But there’s just one thing missing—a functional, stylish structure to complete your outdoor paradise. That’s where louvered pergolas and cabanas in Northport, NY step in, offering the perfect blend of shade, privacy, and sophistication. Whether you’re lounging poolside or hosting friends, these additions turn an ordinary backyard into a destination. Let’s explore which is best for your poolside haven.

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