Stone home with warm white Christmas lights on the roofline and trees

Christmas Light Installation in Mount Sinai, NY

Christmas Decor by Emerald Magic

Christmas Decor by Emerald Magic installs professional Christmas lights and holiday decor for homes in Mount Sinai, NY and other communities in and around the Town of Brookhaven, including Selden, Strongs Neck and Coram.

Our team has lit Long Island homes every season since 2001, with thousands of installations between Commack and Riverhead. We design each display for the house it goes on, covering rooflines, trees, shrubs and walkways with commercial-grade, energy-efficient LED lighting.

Our service is all-inclusive. We design the display, install it, service it during the season, take it down after the holidays and store it at our facility until next year. You never climb a ladder or untangle a strand.

Christmas ornaments and evergreen branches

Our all-inclusive holiday decorating services include:

Lighting Quote

We offer free and accurate Christmas lighting quotes for residential, commercial, and municipal properties.

Design Consultation

Our expert lighting designers will work with you to create a holiday display that will meet all of your needs.

Lighting Installation

We'll handle all of the lighting installation and/or interior decorating, leaving behind a magical winter wonderland!

Proactive Maintenance

We use durable products that last throughout the season, and we respond to service calls promptly.

Timely Takedown

When the holiday season is over, we'll return and promptly remove all decorations without delay.

Year-Round Storage

We store all Christmas lights and decor in our dedicated facility. Avoid the hassle and let us handle all the details.

Get Started

Holiday Lighting and Decor for Mount Sinai Homes

Beyond roofline and tree lighting, Mount Sinai homeowners can add pre-lit wreaths, garlands, pre-decorated trees, oversized ornaments, fiberglass figures and animatronics from our Christmas Decor, Fotodiastasi and Designer Collection catalogs.

Few things change the feel of a street like a well-lit home, and Mount Sinai, on the North Shore, where the land rolls down toward the harbors of Long Island Sound in the Town of Brookhaven, has no shortage of houses that deserve the spotlight.

Locals know Mount Sinai for Mount Sinai Harbor and Cedar Beach, but in December the houses get their turn in the spotlight.

Close to home

Our Holtsville office is in the Town of Brookhaven too, so Mount Sinai is practically in our backyard. We are open Monday through Saturday, 9 am to 9 pm. Call 631-286-4600 or request a quote online, and we will come to you.

From first call to final takedown

Reach out for a free quote and tell us what you have in mind. Work with our expert lighting designers on a display built for your home. Relax while we install it, usually in the weeks leading up to Thanksgiving.

Call us if anything needs attention, and we respond promptly all season. Let us take it down after the holidays, scheduled by route starting in early January. Forget about storage, because we keep everything in our dedicated facility until next season.

The whole point of a full-service display is that you get to enjoy the season instead of managing it. Spend time with family, take care of your Christmas shopping, and let us do the work.

Install dates in Mount Sinai, NY fill quickly each fall. Request a free quote or call 631-286-4600 to reserve yours.

Planning a display that suits Mount Sinai

Good holiday lighting starts with the setting. Here is what we keep in mind for homes in Mount Sinai:

The front door is where guests pause, so a wreath or garland there adds a finishing touch to the whole display.
Matching the neighbors is optional. Some homeowners love a classic warm white look, while others want color that stands out on the block.
Breezes off the ocean and bay are stronger here than inland, so how decor is anchored matters as much as how it looks.
Beach houses and shingled cottages often have simple, strong lines that look crisp with a single clean run of light.
Salt air and winter storms come with living near Mount Sinai Harbor, one more reason the proactive maintenance included in our service matters.

Leave the ladder in the garage

Since 2001 we have completed thousands of installations across Long Island, from Commack to Riverhead and everywhere in between. That experience shows in the details.

We supply commercial-grade, energy-efficient LED lighting and decor, so there is nothing to buy, test or replace. When the season ends, everything goes into our dedicated facility instead of your garage or attic.

Lighting a home in Mount Sinai

Part of the Town of Brookhaven in Suffolk County, Mount Sinai is a hamlet with a personality of its own. Its neighborhoods reach toward Mount Sinai Harbor, which shapes everything from the views to the winter weather. Think waterfront homes, sandy shoreline and established neighborhoods, and you have a good picture of the place.

Nearby you will find Miller Place, Port Jefferson Station, Coram and Port Jefferson. Most people know the area by its main roads, including Route 25A and North Country Road. All of that adds up to homes that deserve a display designed just for them, not one copied from the house down the street.

Celebrate every season with Permalites 365

Want lighting that stays up all year? Ask about Permalites 365 permanent lighting for your home.

With Permalites 365, the same lights that sparkle in December can shine in team colors on game day or glow for a summer gathering, all year long.

Decor beyond the roofline

A pair of wreaths, a lit garland around the door or an oversized ornament on the lawn can turn a nice display into a memorable one.

Browse our holiday decor catalogs to see the wreaths, garlands, pre-decorated trees, oversized ornaments, fiberglass figures and animatronics available, then talk to us about what would suit your home.

Holiday lighting questions from Mount Sinai homeowners

Do you serve homes in Mount Sinai, NY?

Yes. Our office is in Holtsville, and we cover homes and businesses throughout Suffolk and Nassau counties, including Mount Sinai. To confirm your exact address, call 631-286-4600.

Where do the lights go after the holidays?

We supply the commercial-grade, energy-efficient LED lighting and decor, and when the season is over everything is stored in our dedicated facility until next year.

Do I need to be home for takedown?

Takedown typically starts in early January. We schedule it by route so every property is cleared in turn, and you do not need to be home.

Who designs my display?

You work directly with our lighting designers, who plan a display around your property and what you want it to say.

Where is your office?

We are based at 194-4 Morris Ave in Holtsville, NY 11742, and we are open Monday through Saturday from 9 am to 9 pm. Request a quote online or call 631-286-4600, and we will come to you.