Electrician in Londonderry NH

Nelson Electric & Air is the best electrician in Londonderry NH, Windham NH, Hampstead NH, Derry NH, Merrimack NH, Manchester NH, Goffstown NH, Concord NH, Nashua NH, Bedford NH, Salem NH, Hooksett NH, Bow NH, Pelham NH & the surrounding areas.

When you need a trusted electrician in Londonderry NH, Nelson Electric & Air is the team homeowners and businesses count on. With decades of experience, our licensed electricians deliver high-quality workmanship, reliable service, and long-lasting solutions for all your electrical needs. Whether it’s a small repair, a major installation, or ongoing maintenance, we’re here to keep your property safe and powered with efficiency.

Choosing the right electrician can make all the difference in the safety and comfort of your home or business. At Nelson Electric & Air, we pride ourselves on:

  • Expertise you can trust – Licensed, insured, and highly trained electricians.
  • Customer-focused service – Friendly, responsive, and committed to your satisfaction.
  • Quality you can count on – We use top-grade materials and proven techniques.
  • Local knowledge – As a Londonderry NH business, we understand the unique needs of New Hampshire homes and businesses.

From simple fixes to complex electrical projects, our goal is to provide dependable service you’ll recommend to friends and family.

Nelson Electric & Air provides comprehensive electrical services in Londonderry NH & the surrounding New Hampshire areas. Our services include:

Circuit breaker panel showing a tripped breaker for circuit number seventeen.

If your home has an outdated electrical panel, you could be at risk of tripped breakers or even fire hazards. Our electricians specialize in panel upgrades and circuit installations, ensuring your system can handle today’s modern electrical demands safely.

Electric vehicle charger plugged into a white car inside of a garage.

As electric vehicles become more common, having a reliable home charging station is a must. We install EV chargers that are efficient, safe, and tailored to your vehicle and home setup.

An electrical box showing electrical wiring and repair services.

From faulty outlets to complete rewiring, our team provides fast and dependable wiring repair services. We’ll make sure your electrical system runs smoothly while keeping your property up to code.

Exterior lighting shown on a dar gray house at dusk with green grass, concrete driveway & mulch beds and flowers. You can see the interior lights through the windows too.

Enhance your space with professionally installed lighting. Whether you want to brighten your kitchen, create ambiance in your backyard, or improve security with exterior lighting, we design and install solutions that fit your needs.

A wall mounted Mitsubishi ductless mini split air conditioning and heating system.

Your air conditioning system relies on proper electrical wiring to perform at its best. Our experts handle AC wiring installations and repairs so your cooling system operates efficiently all summer long.

Smart home automation hub located near a kitchen in a home.

Bring convenience and innovation into your home with our smart home automation services. From lighting controls to integrated systems, we’ll help you enjoy modern technology that simplifies your life.

Ready to work with the premier electrician in Londonderry NH? Nelson Electric & Air is here to provide expert solutions tailored to your needs. Contact us today for a free quote or to schedule your next service. We look forward to helping you keep your home or business powered safely and efficiently.

NELSON ELECTRIC & AIR ford transit work van with a full branded vehicle wrap that is red, blue, green and tan.