
Christmas Light Installation in Northwest Harbor, NY
Christmas Decor by Emerald Magic
Christmas Decor by Emerald Magic installs professional Christmas lights and holiday decor for homes in Northwest Harbor, NY and other communities in and around the Town of East Hampton, including Springs, Wainscott and Amagansett.
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.

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 Northwest Harbor Homes
Beyond roofline and tree lighting, Northwest 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.
There is something about a December evening in Northwest Harbor that makes a lit roofline feel just right. The hamlet sits on the South Fork in the Town of East Hampton, and its homes make a wonderful canvas for holiday lighting.
Like neighboring East Hampton North and Sag Harbor, Northwest Harbor has homes that look wonderful dressed for the holidays, and each display is planned around the house it goes on.
Holiday lighting ideas for Northwest Harbor properties
Every house is different, and our expert lighting designers start with what makes yours unique. In Northwest Harbor, a few considerations come up again and again:
Homes near Northwest Harbor catch more wind in December, so the way strands and decor are secured along gutters and railings is a real part of the design.
Tall evergreens make natural focal points, and lighting one or two well often looks richer than lighting every tree halfway.
The front door is where guests pause, so a wreath or garland there adds a finishing touch to the whole display.
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.
Salt air and winter storms come with living near Northwest Harbor, one more reason the proactive maintenance included in our service matters.
Decor beyond the roofline
Lighting is only part of the story. Our installation work covers interior decorating as well, so the magic can continue once guests step inside.
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.
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 Northwest Harbor homeowners who love to celebrate more than one season.
What to expect, start to finish
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.
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 Northwest Harbor, NY fill quickly each fall. Request a free quote or call 631-286-4600 to reserve yours.
Northwest Harbor at a glance
Northwest Harbor belongs to the Town of East Hampton, one of the towns that make up Suffolk County. Being so close to Northwest Harbor gives the area its look and its breezes. The hamlet is known for seasonal and second homes, views of the water and wooded lots.
Its neighbors include East Hampton North and Sag Harbor. Those details are exactly what our lighting designers look at first when planning a display here.
The easy way to a festive home
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.
You never climb a ladder or untangle a strand. Our crews are trained to work safely on roofs, ladders and lifts, and Christmas Decor by Emerald Magic is fully insured.
Coverage for Northwest Harbor homeowners
From our office in Holtsville, in the middle of Suffolk County, our service area stretches east to Northwest Harbor. 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.
Your questions, answered
Do you install Christmas lights in Northwest Harbor?
Yes. Our office is in Holtsville, and we cover homes and businesses throughout Suffolk and Nassau counties, including Northwest Harbor. To confirm your exact address, call 631-286-4600.
What if something stops working during the season?
Just give us a call. We use durable products that last throughout the season, proactive maintenance is included, and we respond to service calls promptly.
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.
Where is Christmas Decor by Emerald Magic located?
Our office is at 194-4 Morris Ave, Holtsville, NY 11742, in the middle of Suffolk County. 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.
What kind of lights do you use?
Commercial-grade, energy-efficient LED lighting, along with durable products chosen to last the whole season.
Nearby communities we serve
Our residential service reaches the communities around Northwest Harbor as well, including East Hampton North and Sag Harbor.
Your home, your style, our ladders. That is the simplest recipe for a festive December in Northwest Harbor.
More service areas in the Town of East Hampton: Springs · Wainscott · Amagansett · East Hampton · East Hampton North · Montauk · Napeague
Decorating a business? See commercial Christmas lighting in Northwest Harbor, NY. View all Long Island service areas.


























