Welcome to Coastal Designs NY

Coastal Designs will transform your outdoor space with a unique style that you won’t find anywhere else. We are a landscape design and build a company that can handle all of your outdoor living needs.

Coastal Designs is your one stop shop for outdoor spaces. We will give your home a luxurious appearance that only looks expensive.

Coastal Designs has been serving the Long Island community for 45 years. Everyone at coastal designs has a passion for creating breathtaking outdoor spaces. We will work with you to design a space that fits your needs, style, and budget. We work hard to satisfy all of our customers.


No job is too big or small! Contact us today to set up an appointment with one of our designers at your home or business!

Landscape Design Services

Residential & Commercial


Outdoor Spaces

Coastal Designs will transform your outdoor spaces into a personal paradise. With your input we…

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Pools Design & Spas

Coastal Designs will design your pool or spa that conforms to your property’s appearance and personality…

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Water Features

Ponds, waterfalls, and fountains. Coastal Designs will design and build any water feature…

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Lighting & Sound

Outdoor lighting & sound can completely change the look and use of your property. Our experts…

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Hear What Our Customers Are Saying

I was sitting in our backyard last night, taking in all the work that was done and I felt compelled to say Thank You!
Mark, never in my wildest imagination did I think my yard would ever look the way it does now. It is classy, it is elegant, it is absolutely beautiful. You, Joe, Victor, AJ and the rest of your crew are absolutely wonderful to work. It felt more like a partnership rather than a contractor/customer relationship. You personally guided us through the design process including the color of the pavers, the size of the pavers, the color of the pool liner (even though your company did not do the liner replacement), the landscape design - you guided us through absolutely every aspect of this project. Every one of your suggestions proved to be right and in the end we are absolutely thrilled with outcome.
You are an artist and the landscape is your canvas.
Thank you (& thanks for the soup - delicious)!"

-David (Plainview, NY)
via Email

Beautiful landscape and breathtaking design

via Facebook

We had always dreamed of redoing the outside of our property to make it more attractive. When we finally decided to redo our deck and expand our driveways & walkway using paver stones we hired Mark and his company, Coastal Designs. In addition to changing the appearance of our decks and walkways, he also installed outdoor accent lighting on our property. He used top quality materials and everything withstood the flooding during hurricane Sandy. We couldn't be happier and everything he did has withstood the test of time. We wholeheartedly recommend Coastal Designs to anyone looking for a creative and professional, top notch job. Thank you Mark!

-Madeline (Huntington, NY)

Amazing work, backyard looks like a five star resort. Thanks Coastal Designs!

-Margery (Woodbury, NY)
via Facebook
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