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Permanent Holiday Lighting in Portsmouth

With Trimlight, you can say goodbye to the hassle of traditional holiday lights, but that's just the beginning—our cutting-edge technology allows you to transform your Portsmouth home for any occasion.

Seacoast Trimlight

(603) 583-3827
Portsmouth, NH 03833

Today's Hours: 8:00 am - 5:00 pm

Professional, Permanent Holiday Lighting Installation

Say goodbye to the days of climbing ladders and fighting with tangled light strings. With Seacoast Trimlight, you'll enjoy the peace of mind that comes with a lifetime product warranty.

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Our Lighting Solutions

Holiday Lighting

Our permanent LED holiday lighting is barely noticeable during the day because of our patented channel design, and our easy-to-use app empowers you to customize your lights for every occasion.

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Security Lighting

Trimlight security lighting offers a sophisticated defense against the unknown. Trust Trimlight to fortify your home or business, ensuring a well-lit and secure environment at night.

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Accent Lighting

Illuminate the extraordinary details of your home. Create the perfect ambiance for any occasion with a spectrum of ambient colors and versatile lighting effects.

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Globe Lights

Set the mood and create the perfect festive or ambient lighting for your outdoor gatherings with our newest innovation in programmable, remote access lighting.

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Patio Lighting

Create memorable gatherings or unforgettable family moments with backyard lighting for patios, awnings, hot tubs, deck railings, and more.

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Pool Cages

Elevate backyard pool parties and enhance safety with pool cage lighting designed to make an impression. 

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Game Day Lighting

Our dynamic lighting solutions are designed to add excitement and energy to your space, creating a vibrant atmosphere for every sports enthusiast.

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Downlighting

Stylish and inviting, downlights provide a unique lighting solution designed to mimic traditional soffit or canned lighting.

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Discover a Year-Round Glow with Holiday Home Christmas Lights in Portsmouth, NH

Portsmouth, NH, is a coastal city rich in history, charm, and culture. Known for its cobblestone streets, historic seaport atmosphere, and vibrant downtown, Portsmouth offers landmarks like Strawbery Banke Museum and Prescott Park. Locals and visitors alike enjoy the scenic waterfront and community events that bring the city to life year-round. Now, with Seacoast Trimlight, residents can add festive flair to their homes with holiday Christmas lights in Portsmouth, NH, bringing a touch of magic throughout every season.

Create a Festive Atmosphere with Personalized Lighting

Celebrations in Portsmouth become even more memorable with custom lighting from Seacoast Trimlight. Whether it’s classic red and green for Christmas or soft golds for Thanksgiving, you can set the perfect scene for any occasion. These permanent holiday Christmas lights in Portsmouth, NH, are fully customizable through a simple app — helping your home stand out in every neighborhood.

Seamless Installation for Any Home

Every home in Portsmouth is unique, and Seacoast Trimlight delivers expert installation to match. Whether it’s a classic Colonial near the South End or a modern build closer to the waterfront, their team ensures a precise, discreet fit. The lights blend seamlessly with your home’s exterior, enhancing its charm while preserving its architectural integrity.

Perfect Lighting for Year-Round Events

These lights aren't just for December — they’re ideal for birthdays, anniversaries, summer BBQs, and more. Hosting a backyard gathering near the harbor? Set the lights to vibrant coastal blues. Want a quiet evening? Choose soft, warm tones. With holiday home Christmas lights in Portsmouth, NH, your home is ready to shine for any occasion.

Effortless control with the Latest Technology

Seacoast Trimlight's user-friendly app puts total lighting control at your fingertips. Whether you're home or away, you can adjust colors, patterns, and brightness with just a tap. Keep your home glowing exactly how you want, no matter where you are.

A Commitment to Quality Assurance

Choosing Seacoast Trimlight means choosing reliability. Backed by an unmatched lifetime product warranty, their lighting systems are built to last through New England’s toughest seasons. Portsmouth homeowners can enjoy peace of mind — and a beautifully lit home — all year long.

Cities Serviced By Seacoast Trimlight

Amesbury, Andover, Arlington, Atkinson, Auburn, Bedford, Beverly, Billerica, Boxford, Burlington, Byfield, Candia, Charlestown, Chelmsford, Chelsea, Chester, Danvers, Danville, Deerfield, Derry, Dracut, Durham, East Boston, East Hampstead, East Kingston, Eliot, Epping, Essex, Everett, Exeter, Fremont, Georgetown, Gloucester, Greenland, Groveland, Hampstead, Hampton, Hampton Falls, Hathorne, Haverhill, Hooksett, Hudson, Ipswich, Kingston, Kittery, Kittery Point, Lawrence, Lee, Lexington, Litchfield, Londonderry, Lowell, Lynn, Lynnfield, Madbury, Malden, Manchester, Medford, Melrose, Merrimac, Methuen, Middleton, Nahant, Nashua, New Castle, Newbury, Newburyport, Newfields, Newmarket, Newton, North Andover, North Billerica, North Chelmsford, North Hampton, North Reading, Nottingham, Peabody, Pelham, Plaistow, Portsmouth, Prides Crossing, Raymond, Reading, Revere, Rockport, Rowley, Rye, Rye Beach, Salem, Salisbury, Sandown, Saugus, Seabrook, South Hamilton, Stoneham, Stratham, Swampscott, Tewksbury, Topsfield, Wakefield, Wenham, West Newbury, West Nottingham, Wilmington, Winchester, Windham, Winthrop, Woburn, York

We love Trimlight's service and highly recommend them to all of our friends and neighbors. They promptly came out for estimate, fast installation and great after-installation customer care. The lights are beautiful, great warranty and price. It's a great investment.
cady-shepard
Cady S.

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Your local, authorized, Portsmouth Trimlight Dealer will guide you through the estimate process so you can start enjoying decades of worry-free permanent outdoor lighting.