Permanent Holiday Lighting in Merrimack

Bid farewell to the inconvenience of traditional holiday lights with Trimlight. Our state-of-the-art technology enables you to revamp your Merrimack residence for any event.

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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

Beautify Your Home with Permanent Forever Christmas Lights in Merrimack, NH

Merrimack, New Hampshire, a charming town nestled in the heart of Merrimack County, offers the perfect blend of small-town warmth and outdoor adventure. Known for its scenic beauty and home to the famous New Hampshire Motor Speedway, Loudon is a destination full of energy, especially during race season. From peaceful hiking trails and rolling countryside to events like the Merrimack Country Club golf tournaments, there’s always something to enjoy year-round. As Loudon continues to grow, Merrimack Valley Trimlight provides residents with a unique way to elevate their homes — with permanent, programmable outdoor lighting that brings elegance and charm to any season.

Enhance Your Home's Appeal in Merrimack

Merrimack features a variety of beautiful homes, from cozy rural cottages to newly built estates. Merrimack Valley Trimlight’s permanent lighting systems are designed to blend perfectly with any architectural style, adding subtle beauty during the day and a magical glow at night. With permanent lighting, your home in Merrimack can shine all year — for holidays, celebrations, or simply to stand out in the neighborhood.

Built to Withstand New England Weather

New England’s climate can be extreme, and Merrimack is no exception. That’s why Merrimack Valley Trimlight uses durable, weatherproof materials built to withstand everything from snowy winters to humid summers. You’ll enjoy long-lasting performance and low maintenance — no ladders or tangled strands needed. Just stunning, reliable lighting every day of the year.

Effortless Customization for Every Celebration

Trimlight’s system is controlled via an easy-to-use app, letting you switch colors, patterns, and brightness for any occasion. From patriotic red, white, and blue on Memorial Day to orange and purple on Halloween — your Loudon home will always be celebration-ready. Make your house a local highlight, whether it’s race day at the Speedway or a cozy winter night in.

Year-Round Enjoyment

With your Trimlight system , you’re not just getting holiday lights — you’re getting versatile, year-round lighting that enhances your home’s ambiance every evening. Use them to accent your architecture, brighten your driveway, or highlight landscaping. Having permanent lights in Merrimack, NH means your home will always feel welcoming and festive, no matter the time of year.

Light Up Your Life with Merrimack Valley Trimlight

Choosing Merrimack Valley Trimlight for your permanent lighting in Loudon means choosing quality, beauty, and peace of mind. Backed by a lifetime product warranty, your investment is built to last. Let your Merrimack home shine in every season. Whether you're celebrating with family, welcoming guests, or simply enjoying a quiet evening outside — Trimlight makes every moment brighter.

Cities Serviced By Merrimack Valley Trimlight

Alton, Alton Bay, Amherst, Andover, Barnstead, Belmont, Bow, Brookline, Canterbury, Center Barnstead, Chichester, Concord, Contoocook, Dunbarton, Epsom, Franklin, Gilford, Gilmanton, Gilmanton Iron Works, Goffstown, Henniker, Hollis, Laconia, Loudon, Manchester, Meredith, Merrimack, Milford, Mont Vernon, Nashua, New Boston, Pittsfield, Salisbury, Sanbornton, Suncook, Tilton, Warner, Weare

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.