Landscaping Services Available Throughout Long Island

Long Island is where Gary Duff Designs started in 1976 and where all of our work happens today. Building in one region for fifty years is what taught us how properties here behave through coastal weather, and that knowledge does not transfer to another market. From Sag Harbor to Smithtown, our designs reflect the specific architecture, climate, and character of the communities we build in. Staying local is a deliberate choice rather than a limitation.

Gary Duff Designs works on classic estates, waterfront properties, and modern family homes alike. Property type shapes the design considerably, since a historic North Shore estate calls for different material, scale, and formality than a contemporary house on a suburban lot. Each plan responds to the architecture in front of it rather than applying a signature look across every site. Full landscape transformations and focused outdoor living projects both fall within what we take on.

Gary Duff Designs works throughout Nassau and Suffolk counties, covering North Shore, South Shore, and East End communities. Our home base in Holbrook puts most of Long Island within a reasonable range for the site visits and daily crew presence that a project requires. If you are unsure whether your town falls inside our range, a phone call sorts it out quickly, and there is a good chance we are already building nearby. Call 631-737-4229 to check.

Permit filings, zoning approvals, and municipal reviews are handled by Gary Duff Designs as part of the project. Requirements vary considerably from town to town on Long Island, and coastal properties add wetlands, setback, and erosion considerations on top of standard building code. Fifty years across Nassau and Suffolk means our team knows which approvals each jurisdiction requires and how long they realistically take. Building that timeline in from the start keeps the project from stalling once construction is scheduled.

Gary Duff Designs takes on select projects starting at $10K, and smaller scope receives the same design attention as full-property work. A compact patio, a planting renovation, or a single feature all get the same site analysis and material care. What changes with scope is the size of the drawing set, not the standard behind it. Fit matters more than footprint.