Landscape Lighting Designers of Long Island, NY

Delivering premium outdoor lighting design and installation for homes across Nassau and Suffolk County.

Transform your home’s exterior with professional outdoor lighting

We specialize in landscape and architectural lighting for homes across Nassau County and Suffolk County — combining expert design, premium materials, and smart lighting technology to bring your outdoor space to life.

A driveway circle lighted up with pathlights, spotlights, and flood lights to emphasize the landscape features. Location: Great Neck, NY.

Landscape & Architectural Lighting services for homes across Long Island, NY

Whether you want to highlight your home's best features, improve safety, or create a warm, welcoming ambiance, our systems are built for beauty, durability, and performance.

As professional lighting designers, we tailor each project using a variety of techniques and fixtures, including:

PATHWAY LIGHTING – Safely guide guests with elegant, low-profile lights

SPOTLIGHTS & UPLIGHTS – Highlight trees, architecture, and focal points

MOON LIGHTING – Soft overhead lighting that mimics natural moonlight

ACCENT LIGHTING – Add depth and drama to your home's exterior

WALKWAY & STEP LIGHTS – Improve visibility and prevent accidents

POOL & MOOD LIGHTING – Create an inviting evening atmosphere

HARDSCAPE LIGHTING – Perfect for patios, fire pits, and outdoor kitchens/bars

DECK & RAIL LIGHTS – Subtle, functional lighting for elevated spaces

Start your project today!

How does it work?

Schedule an onsite visit to assess your space.

Collaborate with us to design your perfect lighting plan.

Sit back and relax while we handle the professional installation.

Discover the benefits of professional landscape lighting

Beyond the sheer beauty it brings, landscape lighting offers a multitude of practical benefits.

Enhances safety and security by illuminating pathways, steps, driveways, and entryways.
Reduces the risk of accidents and deters potential intruders.
Extends the usability of outdoor spaces such as gardens, patios, and decks after sunset.
Creates enchanting environments for memorable gatherings and relaxation with friends and family.
Increases the value of the property and its curb appeal.
Utilizes energy-efficient LED bulbs for cost-effectiveness and sustainability.

Trusted by hundreds of homeowners in Nassau County & Suffolk County

Michael S. | Syosset, NY

“We've worked with Kelvin Lighting for quite some time now, maybe 2 years. We started with 1 outdoor project, and went on to the 2nd, 3rd, and 4th project. Always a pleasure, easy to work with, fair pricing. They take their time to go over the options, no pressure. Clean, courteous, and professional. Will recommend to others!”

Danielle K. | Garden City, NY

“It was a pleasure to work with Kelvin Landscape Lighting. I was hesitant on using path lights, but trusted the suggested vision and now it’s my favorite feature of the front yard. Beautifully designed and we are extremely happy with the end result. Thank you.”

Oliver S. | Westhampton, NY

“Fatos and his team did an amazing job designing and installing lighting throughout our garden and front of the house. I found them through Angies, got proposals from three companies, and decided to give the business to Kelvin Landscape Lighting. Couldn't be happier! It looks phenomenal at night, turns on and off automatically like I wanted, and the price was good... just excellent work. Would 100% hire again.”

We’ve proudly completed projects in:

Garden City | Great Neck | Manhasset | Roslyn | Rockville Centre | Old Westbury | Albertson | Massapequa | Syosset | Oyster Bay | East Norwich | Lake Grove | Huntington | Selden | East Northport | Islip | Westhampton | Melville | Patchogue | Riverhead | Manorville | Holtsville | Ronkonkoma | Dix Hills | Amityville

Real homes, real results — explore our GALLERY

Take the first step in transforming your house today!

Schedule a design consultation