
Christmas Light Installation in Sag Harbor, NY
Christmas Decor by Emerald Magic
Christmas Decor by Emerald Magic installs professional Christmas lights and holiday decor for homes in Sag Harbor, NY and other communities in and around the Town of Southampton, including Water Mill, East Quogue and Northampton.
We have been decorating Long Island homes since 2001, with thousands of installations from Commack to Riverhead. Every display is custom designed for your roofline, trees, shrubs and walkways, and built 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.

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 Sag Harbor Homes
Beyond roofline and tree lighting, Sag Harbor 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.
Christmas lights are part of how Sag Harbor celebrates the season. Set on the South Fork, in the heart of the Hamptons in the Town of Southampton, the village is full of families who want a festive house without giving up their weekends to a ladder.
Whether your street is close to Long Wharf and the whaling-era homes along Main Street or tucked away on a quiet block, the goal is the same: a display that fits your home and makes coming back to it a little more magical every night of the season.
What makes Sag Harbor special
Part of the Town of Southampton in Suffolk County, Sag Harbor is a village with a personality of its own. It sits on the South Fork, in the heart of the Hamptons, and Sag Harbor Bay is never far away. The village is known for views of the water, older homes with real character and a strong summer crowd.
Nearby you will find North Haven, Noyack, Bridgehampton and Northwest Harbor. Those details are exactly what our lighting designers look at first when planning a display here.
Celebrate every season with Permalites 365
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 Sag Harbor homeowners who love to celebrate more than one season.
A stress-free holiday timeline
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.
Booking early is the single best thing you can do. Customers who reserve early get the widest choice of install dates, and homes in Sag Harbor are no exception.
Install dates in Sag Harbor, NY fill quickly each fall. Request a free quote or call 631-286-4600 to reserve yours.
Serving Sag Harbor from Holtsville
Although we are based in Holtsville, Sag Harbor is part of the area we serve on the East End of Suffolk County. Have a question about your address? Call us at 631-286-4600, Monday through Saturday from 9 am to 9 pm, or request a quote online and we will come to you.
Decor beyond the roofline
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.
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.
Why Sag Harbor homeowners hand off the hard part
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.
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.
Design ideas for Sag Harbor homes
A display in Sag Harbor should look like it belongs here. These are some of the ideas that shape designs around the village:
Homes near the village center often sit close to the sidewalk, so entry decor, window details and porch railings are seen up close by people walking by.
Warm white, multicolor or a blend of both: color sets the mood, and it is easy to talk through the options during your design consultation.
Where houses are close together, a well-planned roofline and doorway can make a big impression without crowding the lot.
A waterfront house is seen from two sides, the street and the water, so it pays to think about how the display looks from the shoreline as well as the driveway.
Many homes out here are second homes, and having the whole display handled for you, from design through year-round storage, fits that rhythm well.
Your questions, answered
Do you serve homes in Sag Harbor, NY?
Yes. Our office is in Holtsville, and we cover homes and businesses throughout Suffolk and Nassau counties, including Sag Harbor. To confirm your exact address, call 631-286-4600.
How do I get started?
Request a free quote online or call 631-286-4600. We offer free and accurate quotes for residential, commercial and municipal properties.
How much does Christmas light installation cost in Sag Harbor?
Every display is custom, so the cost depends on the size of the property, how much roofline and how many trees and shrubs are lit, and any wreaths, garlands or other decor you add. We provide a free, no-obligation quote so you know the cost before you commit.
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.
What do I get when I hire you for my Sag Harbor home?
Everything. We give you a free quote, design a display for your property, install it, service it through the season, take it down after the holidays and store it at our facility until next year.
Also serving Sag Harbor's neighbors
Our residential service reaches the communities around Sag Harbor as well, including North Haven, Noyack, Bridgehampton and Northwest Harbor.
Ready to make Sag Harbor a little brighter this year? Let us handle the magic while you enjoy the season.
More service areas in the Town of Southampton: Sagaponack · Shinnecock Hills · Southampton · Tuckahoe · Water Mill · West Hampton Dunes · Westhampton Beach · Westhampton
Decorating a business? See commercial Christmas lighting in Sag Harbor, NY. View all Long Island service areas.


























