
Christmas Light Installation in Setauket, NY
Christmas Decor by Emerald Magic
Christmas Decor by Emerald Magic installs professional Christmas lights and holiday decor for homes in Setauket, NY and other communities in and around the Town of Brookhaven, including Terryville, East Patchogue and Medford.
Since 2001 our crews have completed thousands of holiday installations across Long Island, from Commack to Riverhead. Your display is designed around your home, from the roofline and windows to the trees, shrubs and walkways, using commercial-grade, energy-efficient LED lights.
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.

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.
Holiday Lighting and Decor for Setauket Homes
Beyond roofline and tree lighting, Setauket 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.
Ask anyone who drives through Setauket in December and they will tell you the season looks different here. This community along Long Island's North Shore in the Town of Brookhaven has a character all its own, and the best holiday displays work with it rather than against it.
Between the Setauket Village Green and the quiet side streets, Setauket gives everyone plenty of reasons to slow down and enjoy the lights.
Designing around your Setauket home
A display in Setauket should look like it belongs here. These are some of the ideas that shape designs around the community:
Mature trees are part of the charm in Setauket, and wrapping a few signature trees can carry the display deep into the yard.
On a historic facade, warm white light flatters painted clapboard and cedar shingle, and a touch of color can be saved for wreaths, garlands or the front door.
Wooded lots get dark early in December, so lighting along walkways and the driveway does double duty as decoration and a welcome mat.
Older homes in Setauket often have detailed trim, porches and multi-pane windows, and a design that traces those lines tends to look more natural than one that simply outlines the roof.
Rooflines, windows, trees, shrubs and walkways can be combined in any mix, so the display can be as simple or as elaborate as you like.
The easy way to a festive home
Our holiday lighting service is meant to turn your home into a beautiful winter wonderland while you get on with the season. Let us show you what we can do.
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.
From first call to final takedown
Free quote: tell us about your home and we provide a free, no-obligation quote.
Design consultation: our lighting designers plan a display that meets your needs.
Installation: most displays go up in the weeks before Thanksgiving, so they are ready for the whole season.
Proactive maintenance: we use durable products and respond to service calls promptly.
Takedown: after the holidays, typically starting in early January, we return and remove everything. You do not need to be home.
Storage: your lights and decor stay in our dedicated facility until next year.
Long Island weather can turn quickly in December, which is why proactive maintenance is built in. If something needs attention, one call is all it takes.
Install dates in Setauket, NY fill quickly each fall. Request a free quote or call 631-286-4600 to reserve yours.
A closer look at Setauket
Part of the Town of Brookhaven in Suffolk County, Setauket is a community with a personality of its own. It sits along Long Island's North Shore, and Setauket Harbor is never far away. The community is known for mature trees and historic homes.
Its neighbors include East Setauket, Stony Brook, Strongs Neck and Poquott. Traffic through the area follows Route 25A and Main Street. Those details are exactly what our lighting designers look at first when planning a display here.
Wreaths, garlands and more
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.
Lighting is only part of the story. Our installation work covers interior decorating as well, so the magic can continue once guests step inside.
Thinking beyond December
Want lighting that stays up all year? Ask about Permalites 365 permanent lighting for your home.
Permalites 365 is permanent perimeter lighting that stays up all year and can be set to different colors for holidays, game days and events. It is a natural fit for Setauket homeowners who love to celebrate more than one season.
Your questions, answered
Is Setauket in your service area?
Yes. Our office is in Holtsville, and we cover homes and businesses throughout Suffolk and Nassau counties, including Setauket. To confirm your exact address, call 631-286-4600.
What is included in your Christmas light installation service?
It is all-inclusive: a free quote, a custom design, installation, proactive maintenance during the season, takedown after the holidays and year-round storage in our dedicated facility.
Do I need to be home for takedown?
We remove displays after the holiday season, typically starting in early January, and schedule takedown by route so every property is cleared in turn. You do not need to be home.
How early should I schedule my installation?
As early as you can. Install dates fill quickly each fall, and customers who book early get the widest choice of dates. Most displays go up in the weeks before Thanksgiving so they are ready for the whole season.
Who designs my display?
Our expert lighting designers work with you to create a holiday display that meets all of your needs, planned around your property rather than taken from a template.
Where we are based
We are neighbors. Our office is right here in the Town of Brookhaven, at 194-4 Morris Ave in Holtsville. Call 631-286-4600 to confirm coverage for your address, or request a free quote online. We are open Monday through Saturday, 9 am to 9 pm.
Neighboring towns
Our residential service reaches the communities around Setauket as well, including East Setauket, Stony Brook, Strongs Neck, Poquott and South Setauket.
Ready to make Setauket a little brighter this year? Let us handle the magic while you enjoy the season.
More service areas in the Town of Brookhaven: Shirley · Shoreham · Sound Beach · South Setauket · Stony Brook · Strongs Neck · Terryville · Yaphank
Decorating a business? See commercial Christmas lighting in Setauket, NY. View all Long Island service areas.


























