Contact
Contact Gary Duff Designs to Start Your Project
Honest Guidance. Exceptional Results.
Every great landscape begins with a conversation. Whether you’re planning a full outdoor living transformation or exploring ideas for a smaller project, our family-led landscape design-build firm is here to listen, guide, and deliver exceptional results across Long Island, NY.
How to Reach Us
487 Furrows Road
Holbrook, NY 11741
631-737-4229
projects@garyduffdesigns.com
Follow us on Facebook and Instagram for project highlights and seasonal updates.
Where Our Craft Becomes Your Story
“Absolutely wonderful experience! Gary and his team had the vision and made it happen with ease. Our backyard is transformed!”
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— Dani M., via Google
Built on family, refined by design.
Celebrating 10,000+ Projects
& 50 Years of Gary Duff Designs.
OUR PROCESS
We Make It Simple to Get Started
Schedule Your Design Consultation
01.
Tell us about your property, goals, and timeline.
02.
Review Your Design Plan
Our team presents ideas and recommendations tailored to you.
Begin Your Project
03.
Once approved, we handle every detail from design through construction.
A Family Tradition of Design & Trust
When you reach out, you’re not just contacting a landscape contractor, you’re starting a conversation with a family that’s been redefining outdoor living for 50 years.
Guidance from Gary Duff Designs
Decades of experience have taught us a few things, here’s what most clients want to know before we start.
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Simply complete the contact form or call us directly at 631-445-0635. We’ll discuss your goals, property, and timeline, then schedule a convenient time to meet and start shaping your project vision.
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The first conversation is about understanding, not selling. We’ll walk your property, listen to your ideas, and share honest guidance on what’s possible for your space, scope, and investment.
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Yes. We take on select projects starting at $10K, and our team brings the same level of care and craftsmanship to smaller enhancements as we do to full-property outdoor living designs.
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That depends on the project scope and season. Once your design plan is approved, we’ll provide a clear schedule and handle every detail, from permitting through construction, to keep things moving smoothly.
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Yes, our office is located at 487 Furrows Road, Holbrook, NY. Visits are by appointment so we can give you our full attention. We’re happy to meet in person to review plans, materials, or discuss your ideas one-on-one.
Enhancing The Quality Of Life Through Landscape Design
For five decades, the Duff family has been redefining outdoor living across Long Island, one purposeful, beautifully built space at a time.