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.

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a 3 peak home with spread out Christmas LED Trimlight lighting along the trim of the home

Bright green, red, white lighting on a modern home

A white small home with Trimlight. The home features purple lighting and green lighting at the peaks of the home.

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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A modern home with Easter colored Trimlight lighting.

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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Bright white security lighting on home

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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Hero Image SLC

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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energy-efficient-salt-lake

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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a lit up stair case that has red, white and blue Trimlight lighting.

Pool Cages

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

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a picture of a pool cage with red and blue colored Trimlight.

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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a home with white and orange LED's with a blue sky and a moon

Downlighting

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

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red, white, and green canned lighting underneath soffit of brick home

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

Love my new lighting. The install team was very professional and knowledgeable. My install was completed earlier than first communicated. I couldn't be more happy with the product and the service.

leon-trimlight-review

Leon M.

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 S.

I absolutely LOVE my Trimlight lights! We got it originally 5 years ago for Christmas so we wouldn’t have to put up & take down lights but we use them all year for every holiday, sporting event, birthdays, and even as security lights. I’m so glad we went with Trimlight and their life time guarantee. We have been nothing but happy with our purchase even with the initial investment, it has been totally worth it!

TA C.

Great service from sales to installation crew. The app is convenient and simple to use. I enjoy each holiday, birthdays, game days now with special designed lighting at the click of a button. I highly recommend Trimlight lighting.

dale-trimlight-review

Dale S.

We love our new lights installed by Jake and Dillon! They were very professional and kind to my kids who enjoyed watching them work. I would highly recommend TrimLight and this team specifically when you are ready to get permanent lighting!!

julie-trimlight-review

Julie C.

These guys are the real deal! The quote was quick and easy, and all my questions during that process we're answered! Installation was also a breeze. Everyone I've spoken to has been so great! I am happy with our lights and having fun with them! We were put on the schedule super quick!

mandy-trimlight-review

Mandy K.

Priced fairly. They work fast and the end result is amazing. Lots of features in the app that make the lights that much more useful. We got the 2 zone system for front and back and that was the way to go. I know there are a lot of permanent light companies out there, but you won't be disappointed if you go with Trimlight.

jason-trimlight-review

Jason H.

Trimlight was great. The company was patient with me while we decided what I needed and wanted. The lights were installed efficiently in one day ahead of schedule even. They look great and hopefully we will have years of enjoyment ahead of us with the lifetime warranty.

laura-trimlight-review

Laura W.

OMG! We LOVE our new lights. They are perfect! Trimlight did an amazing job with the install, the tutorials, and the product can't be beat! We got quotes from multiple companies and these guys were right in line but are local and have a lifetime warranty. We recommend 100 percent!

emily-trimlight-review

Emilie H.

Why did I not do this sooner? What a neat product this is and great people to deal with, from Kelsi and Jessica answering all my email questions with quick responses to the very professional install team that did a seamless install in a short amount of time and respected my house and landscaping while working in 20 degree weather. Thhe tutorial at the end of the install was self assuring that even a guy lacking in technical skills can navigate the simple program. Can’t wait to add on into the backyard for summer time fun.

kevin-trimlight-review

Kevin K.

Love my new lighting. The install team was very professional and knowledgeable. My install was completed earlier than first communicated. I couldn't be more happy with the product and the service.

leon-trimlight-review

Leon M.

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 S.

I absolutely LOVE my Trimlight lights! We got it originally 5 years ago for Christmas so we wouldn’t have to put up & take down lights but we use them all year for every holiday, sporting event, birthdays, and even as security lights. I’m so glad we went with Trimlight and their life time guarantee. We have been nothing but happy with our purchase even with the initial investment, it has been totally worth it!

TA C.

Great service from sales to installation crew. The app is convenient and simple to use. I enjoy each holiday, birthdays, game days now with special designed lighting at the click of a button. I highly recommend Trimlight lighting.

dale-trimlight-review

Dale S.

We love our new lights installed by Jake and Dillon! They were very professional and kind to my kids who enjoyed watching them work. I would highly recommend TrimLight and this team specifically when you are ready to get permanent lighting!!

julie-trimlight-review

Julie C.

These guys are the real deal! The quote was quick and easy, and all my questions during that process we're answered! Installation was also a breeze. Everyone I've spoken to has been so great! I am happy with our lights and having fun with them! We were put on the schedule super quick!

mandy-trimlight-review

Mandy K.

Priced fairly. They work fast and the end result is amazing. Lots of features in the app that make the lights that much more useful. We got the 2 zone system for front and back and that was the way to go. I know there are a lot of permanent light companies out there, but you won't be disappointed if you go with Trimlight.

jason-trimlight-review

Jason H.

Trimlight was great. The company was patient with me while we decided what I needed and wanted. The lights were installed efficiently in one day ahead of schedule even. They look great and hopefully we will have years of enjoyment ahead of us with the lifetime warranty.

laura-trimlight-review

Laura W.

OMG! We LOVE our new lights. They are perfect! Trimlight did an amazing job with the install, the tutorials, and the product can't be beat! We got quotes from multiple companies and these guys were right in line but are local and have a lifetime warranty. We recommend 100 percent!

emily-trimlight-review

Emilie H.

Why did I not do this sooner? What a neat product this is and great people to deal with, from Kelsi and Jessica answering all my email questions with quick responses to the very professional install team that did a seamless install in a short amount of time and respected my house and landscaping while working in 20 degree weather. Thhe tutorial at the end of the install was self assuring that even a guy lacking in technical skills can navigate the simple program. Can’t wait to add on into the backyard for summer time fun.

kevin-trimlight-review

Kevin K.

Love my new lighting. The install team was very professional and knowledgeable. My install was completed earlier than first communicated. I couldn't be more happy with the product and the service.

leon-trimlight-review

Leon M.