Award-Winning Long Island
Outdoor Living Contractor, Luxury Landscape Design, Custom Pools, and Complete Outdoor Transformations

The Platinum Group designs and builds refined residential and commercial outdoor spaces across Long Island, combining custom pools, masonry, plantings, and full-property improvements into cohesive environments that look exceptional and function beautifully.

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Landscape design Long island NY - Masonry and landscaping in Oyster Bay, New York

Redefining Outdoor Living in Farmingdale, NY, and Across Long Island

The Platinum Group is a premier outdoor living contractor serving Nassau County, Suffolk County, and the Hamptons with custom residential and commercial design/build services. Our team specializes in luxury landscape design, custom pools and spas, artistic masonry, and complete outdoor environments that feel intentional from the ground up.

Every project is shaped around the property, the architecture, and how the space is meant to be used. Some clients come to us for a custom gunite or vinyl pool. Others want a full-property transformation that brings patios, plantings, lighting, drainage, and site work into one cohesive plan. Either way, the goal is the same: a space that looks exceptional, functions beautifully, and adds long-term value.

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A Full-Service Approach to Outdoor Design and Construction

Creating a cohesive outdoor space takes more than adding one feature at a time. It takes a team that can plan the property as a whole, from layout and drainage to masonry, pools, plantings, and finishing details.

The Platinum Group brings design and construction together under one roof, helping clients move from concept to completion with better coordination and a more unified result.

Custom Pools and Spas

Gunite pool builder Long Island NY - Custom Spas and Hot Tubs in Brookhaven, NY

A pool should feel like it belongs to the property, not like it was added later. The Platinum Group designs and builds custom gunite and vinyl pools and spas for residential and commercial properties across Long Island, with tailored finish selections, premium upgrades, and details that support lasting enjoyment.

Luxury Landscape Design & Plantings

Landscaping Long Island NY - Swimming Pool Contractor in Oyster Bay, NY

Plantings, layout, and material choices shape how a property looks and feels in every season. Our luxury landscape design services bring structure, softness, and continuity to the landscape, with planting plans and enhancements that complement the architecture and strengthen curb appeal.

Masonry & Outdoor Living

Serving all of Long Island and the Hamptons with custom gunite pools and space, fire pits and outdoor fireplaces, and patios - landscape architecture Long Island NY

Patios, walkways, retaining walls, outdoor kitchens, fire features, and site improvements all need to work together. The Platinum Group designs and builds these spaces with attention to drainage, grading, circulation, and finish selections, creating outdoor environments that feel connected and built with purpose.

Serving Residential and Commercial Clients Across Long Island

The Platinum Group works with homeowners, property owners, and commercial clients across Nassau County, Suffolk County, and the Hamptons. Whether the project involves a private backyard retreat, a large estate property, or a commercial outdoor space, our team brings the same level of planning, detail, and care to every project.

From first impressions and curb appeal to day-to-day function and long-term property value, the goal is always the same: to create outdoor spaces that feel elevated, cohesive, and built to last.

      
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                   Working with The Platinum Group was a great experience. From the time I contacted them about getting a quote to the time he finished the project they were always available for any questions I had. They gave us a comprehensive plan and quote 
and everything was completed on time. We would highly recommend them to anyone looking for a great landscape project experience. 
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                   "Matt, H", NY via Houzz
                
                  “
                    The attention to details on the projects We have worked on is Extremely high. After over 20 years in the industry working in high end markets you can tell the difference between a good company and an average company. The job sites are kept clean (no cigarette butts, food wrappers or misc debris blowing around property) Their workers are professional (no swearing or disgusting behavior) It has been a pleasure to work with them on projects. All of the projects we have worked on the customers were extremely happy with the work.
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                   Silver Fox Construction ltd via Houzz
                
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                    I hired Platinum for a large backyard renovation project, which included a pool, hardscape and landscape. Every experience I had, from the moment I met with the salesperson, to the meetings with the construction manager, were beyond my expectations. The quality of the work performed was more than I ever imagined. I couldn't be happier with the finished product and have recommended Platinum to several friends and neighbors. Thank you for your professionalism! 
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                   M Smith via Houzz
                
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                    I'm really looking forward to Spring this year thanks to Platinum Site Development's beautiful landscape design at my home in Massapequa.
The trees, shrubs and plants installed last year are all healthy and beginning to bloom. I was so satisfied with the design, workmanship and project management that I used Platinum SD again to transform a neglected rental property into a really beautiful home with great curb appeal. (I even enlisted their talented masons to install tile floors, showers and the kitchen back splashes in both homes!)
Neither of these projects cost a million bucks, but they sure look like it! Worth every penny!!! I have, and will, continue to recommended your company because of the professional service I received and how satisfied I am with the final results.
Thank you, Anthony Lauro, and all of your team at Platinum Site Development, for another job well done. I am looking forward to working with you again soon!
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                —
                   Jeannine Hand via Facebook

Start Planning Your Long Island Outdoor Transformation

Whether you are building a custom pool, upgrading your landscape, or rethinking the entire property, The Platinum Group brings the design insight and construction experience to guide the project from concept to completion.

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