Lembo Electric LLCCall
A two-story white colonial home at dusk with warm white string lights running along the rooflines and eaves and wrapped up the trunks of two front trees, a lit wreath on the front door, and snow covering the yard.

Holiday lighting · Southern NH and the Merrimack Valley

Christmas and Holiday Light Installation in Southern NH and the Merrimack Valley

Professionally hung Christmas lights on your roofline, trees, and porch, powered and timed to work all season.

What you get

A festive display that is also wired safely

Christmas and holiday light installation is the professional hanging, powering, and timing of festive lighting on your home, from the roofline and eaves to the trees, porch columns, and walkway. Our electricians are licensed, so the display is not just neat, it is wired safely: the right outdoor-rated lights, GFCI-protected power, and timers set so the whole scene comes on at dusk without you climbing a ladder in the cold.

Most holiday-lighting problems are really electrical problems: overloaded outlets, indoor cords used outside, and connections that trip a breaker on the first cold, wet night. As licensed electricians, we plan the display around safe, GFCI-protected circuits, use outdoor-rated lights and clips that will not damage your roof, and set timers so the lights run on their own. You get the look you want with none of the ladder time or the tripped breakers.

  1. Plan the display and honest estimate

    We walk the house with you, map the roofline, trees, and porch you want lit, check the outdoor power available, and give you a clear written number before anything goes up.

  2. Install, power, and time it

    We hang outdoor-rated lights with roof-safe clips, power them on GFCI-protected circuits, and set timers so the display comes on at dusk and off on schedule all season.

  3. Season support and takedown option

    If a run goes dark or a timer drifts, we make it right. Ask about end-of-season takedown so you are not on a ladder in January.

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A clear weatherproof cover over a porch outlet with a plug-in timer and green cords, colored holiday lights along the snowy porch roof.

More lighting installation

Other lighting installation we install

One call covers it. Here is the rest of what we do in this area.

Blue and white string lights framing a snow-covered bay window and front door at dusk, with a lit candelabra glowing on the mantel inside the front window.
Holiday

Hanukkah and Festival Lighting

Safe, timed lighting for Hanukkah and other festivals of light, inside and out.

See the service
A modern two-story home at night with permanent color LED trim lighting glowing in an even row of crisp blue and teal dots along every roofline and eave.
Permanent

Govee Permanent Outdoor Lighting

App-controlled permanent outdoor lighting for holidays, game days, and every day.

See the service
A screened porch at night lit by recessed ceiling lights, with blue wicker seating, an electric fireplace heater and a dog and a cat looking out through the sliding glass door.
Recessed

Recessed Lighting

Clean, even recessed can lighting for kitchens, living rooms, and basements.

See the service
Two chandeliers side by side: a large black wagon-wheel chandelier with glass cylinder lights in a two-story foyer before an arched window, and a glowing glass bubble chandelier over a square wooden dining table.
Fixtures

Chandeliers and Ceiling Fixtures

Statement chandeliers and ceiling fixtures hung safely, even on high ceilings.

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Two lamp posts at dusk: a black post light glowing beside a paved driveway, and a lantern on a granite post lighting a sloped front lawn before a white colonial.
Landscape

Landscape and Pathway Lighting

Pathway, patio, string, and landscape lighting for a safer, warmer property.

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The corner of a gray sided house with a white floodlight security camera mounted under the eave.
Security

Flood and Security Lighting

Motion and dusk-to-dawn flood lighting that keeps the property safe after dark.

See the service
All Lighting Installation

Straight answers

Christmas and Holiday Light Installation: common questions

Straight answers from a licensed master electrician. Flip any breaker to read it.

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Do you install Christmas lights that I already own?

Yes. We can hang lights you already have, as long as they are outdoor-rated and in safe condition, and we will tell you honestly if a set is worn or not rated for outdoor use before it becomes a hazard. We can also source and install new commercial-grade lights if you want a display that lasts several seasons.

Is professional holiday lighting safer than doing it myself?

It is, for two reasons. The obvious one is the ladder work on a cold roof. The one homeowners miss is the wiring: holiday displays overload outlets and trip breakers when indoor cords, undersized circuits, or non-GFCI outlets are used outside. As licensed electricians, we size the power correctly and protect every outdoor circuit, so the display is safe as well as good-looking.

Can you set the lights on a timer?

Yes, and it is one of the best parts. We set outdoor-rated timers so your lights come on at dusk and shut off on a schedule you choose, which saves energy and means you never have to plug or unplug anything in the cold.

How early should I book holiday light installation?

Book in the fall. The calendar fills quickly once the weather turns, and installing before the first hard freeze is easier and safer. Reaching out in October or early November gets you the date you want.

Get an honest quote for Christmas and Holiday Light Installation

Tell us what is going on and we will lay out clear, honest options and what they cost.

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20+
Years of experience
180+
Homeowner reviews in their own words
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States licensed, New Hampshire and Massachusetts