Bushes and a column

Luxury Landscaping Services in Sag Harbor, New York


Oceanview Landscapes is a local landscaping company that proudly calls the East End of Long Island home. Since 1998, our professional landscaping team has been committed to perfecting and maintaining outdoor spaces across Southampton and East Hampton, including the beautiful coastal town of Sag Harbor, New York. Our comprehensive offering of landscaping services comes with a lifetime warranty, on-time guarantee, and maintenance promise because complete customer satisfaction is our priority. This means you will have peace of mind knowing that your prestigious landscaping company truly cares about you and your time.

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Potted plant in an outdoor living space

With the help of one trusted local company, you can completely transform your outdoor space. Enjoy creative landscape designs that honor Sag Harbor's timeless and modern look, while still having a unique vision that elevates your property's curb appeal. Spend your time in your new outdoor living area, with custom hardscapes, a firepit, native plants, or anything else you desire. Your yard will also stay pristine and healthy with our premium and accountable maintenance. If plants die under our maintenance, we'll replace them. If you have any concerns, we'll address them and fix them. With our reliable landscaping process, you will always be kept in the loop.

With our decades of landscaping experience in Sag Harbor, our team has the local expertise to know which plants thrive on Long Island and how to make sure your yard stays healthy year-round. Your yard and trees will be cared for by certified arborists and expert horticulturists who know how to care for plants across the Hamptons. Through excellent craftsmanship and classic coastal hospitality that values respect and kindness towards everyone, we strive to honor the historic Sag Harbor. For any residential or commercial property and any landscaping project size, we promise to listen to your needs, show up when we say we will, and get the job done right the first time. From turf care to pool installation, we are here to help.

To transform your Sag Harbor property, with a local landscaping company that values accountability, respect, professionalism, and family, go to our Contact page to request an appointment.

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Well designed landscaping in the Hamptons

Explore The Breadth of Our Full-SErvice Offerings

From conception to completion and beyond, we have you covered

Outdoor Living

Upgrade your outdoor area into an inviting retreat where every moment is a breath of fresh air, offering relaxation, entertainment, and cherished memories under the open sky.

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Conceptual Plans

Let your imagination run wild as we put pen to paper, creating the framework for your dream landscape.

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Save yourself the headache and let our permit specialist get the approvals we need to succeed.

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Project Management

Ensure your outdoor living space gets delivered on time and budget.

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Native Plantings

Set roots for a sustainable, low-maintenance, and symbiotic relationship with the environment.

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3D Renderings

Immerse yourself in a lifelike portrayal of your envisioned outdoor haven before a single plant is placed or stone is laid.

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Turn your dreams into tangible, timeless beauty with our world-class construction team.

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Breathe new life into your surroundings and revitalize your gardens, lawns, and patios with elegant hardscapes and softscapes.

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Infuse your outdoor living space with beautiful plantings and moments that blend seamlessly into your current landscape.

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Lighting & Audio

Elevate your outdoor ambiance with stunning illumination and immersive sound.

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Gunite Pools & Spas

Dive into your aquatic retreat that redefines leisure and indulge in your own backyard.

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Water Features

Add a touch of serenity with the sights and sounds of flowing water in cascading waterfalls and tranquil ponds.

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Lawn Care

Surround yourself with lush and pristine lawns that showcase the beauty and functionality of your property, whether for play, relaxation, or curb appeal.

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Plant & Garden Care

Employ sustainable horticultural practices to nurture the health and well-being of all plant types during every season.

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Tree Care

Enhance the aesthetics and longevity of your green assets with expert care, trimming, and removal.

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Tick Control

Provide a protective shield against unwanted guests and create a more enjoyable outdoor experience for you and your family.

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Disease Control

Preserve the vitality of your outdoor space by safeguarding your plants against harmful diseases and pests, ensuring long-lasting beauty and flourishing greenery.

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Ensure your landscape thrives with tailored watering solutions to keep your outdoor space lush and vibrant while conserving water resources.

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Pool area with lounge chairs lining the side

Our Process

A Landscaping Process That Values Your Time

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Get in touch with us

Fill out the contact form, call us, or email us to take the first step toward turning your landscape vision into reality.


The Oceanview Consultation

You can tell us all your wants, needs, and ideas, and we will listen, take pictures, talk details, and brainstorm your dream space. For maintenance services we will get you an estimate within 48 hours of the consultation and move right into the Proposal & Agreement.


Design Phase

If design work is needed, we will make it real by turning ideas into concrete plans.


Proposal & Agreement

We will present the proposal, receive your input and make any necessary changes before putting together the agreement. When you're ready, you will sign the agreement to move the vision forward.


Work begins

All you have to do here is relax and plan your first backyard party. We will get to work, give you updates, and you will have a project manager who will make sure all of your questions are answered.


Ongoing Care & Warranties

When installation work is complete we will do a final walkthrough to make sure you are fully satisfied before continuing to care for your property. We aren’t gone once work is complete, we provide a lifetime warranty on plants & 5 year warranty on hardscapes we install. We will create a maintenance schedule to keep your place thriving and healthy forever.

Lounge chairs and an umbrella in an outdoor pool spaceBushes on a ridge in a yard in the Hamptons, NY


Caring for the Hamptons' finest properties is what we do. We proudly design, install, and maintain yards in neighborhoods across the East End of Long Island including all these areas:

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Reach Out

We Would Love to Hear From You!

Oceanview Landscapes creates unique landscape designs that are installed with high-quality craftsmanship and maintained with care and respect in Southampton and surrounding areas. Through our lifetime warranty, on-time guarantee, and maintenance promise, we are dedicated to customer satisfaction every time you call on us.

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Sculpture in the midst of tall grass in the Hamptons
Get In Touch

CALL US FOR Trusted Local Landscaping Services

With a creatively designed and perfectly maintained outdoor space, the prettiest view in Sag Harbor will be your own yard. Our reliable team wants to help you turn your outdoor space into your favorite vacation spot. Imagine spending time entertaining guests on a new patio with a unique hardscape design and healthy flowers and trees growing around you.

Get the perfectly green yard you've always wanted, upgrade your property's curb appeal, or expand your living space into the outdoors. With our comprehensive landscaping services, you will have one local team that you can always count on when you need landscaping help. From artistic landscape design to intricate turf care, we are here to exceed your expectations. You will have an expert team that always shows up on time and provides peace of mind through high-quality care.

To elevate your Sag Harbor, New York property to the next level, fill out the form on our Contact page to request an appointment.

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Lounge chairs and an umbrella next to a pool