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.

Nelson Electric & Air: The Premier Electrician in Londonderry NH

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.

Why Choose Our Electrician in Londonderry NH?

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.

Our Electrical Services in Londonderry NH

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.

Panel Upgrades & Circuits in Londonderry NH

If your home has an outdated electrical panel, you could be at risk of tripped breakers or even fire hazards.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.

EV Charger Install in Londonderry NH

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.

Wiring & Repair in Londonderry NH

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.

Indoor/Outdoor Lighting in Londonderry NH

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.

AC System Wiring in Londonderry NH

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.

Home Automation in Londonderry NH

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.

Get a Quote

      EXCELLENT  
   Based on 94 reviews 
    
 
 
 
   
 
 
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   Sammy Mansi 
 
 
 
 Trustindex verifies that the original source of the review is Google. My husband already wrote a review, but I think that Michael deserves two 5 star reviews. He installed an electric car charger for us and he was fantastic about it. He was very honest, and told us things that we had heard before (about needing to fix our panel first), but was fair with the payment and very nice about everything.. He was great. I think we just found our new electrician :) Thank you!!!!!!
  
 
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   Taymour Mansi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing service. Michael was extremely helpful and very honest throughout the process. Replaced our electric panel and installed our EV charger. Overall, very impressed the quality of the work. Pricing was very good as well. I would 100% recommend!
  
 
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   Erik Hans Heaney 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service, fixed my issue very fast!
  
 
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   Andre Papalian 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend Michael and what he does. Very easy to work with, took time to understand exactly what we needed done. And the work was immaculate!
  
 
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   David Grover 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nelson Electric is absolutely top-notch! The owner is incredibly knowledgeable, professional, and genuinely cares about doing the job right. The quality of work is outstanding, and everything was handled efficiently and with great attention to detail. Highly recommend this company to anyone looking for a reliable and skilled electrician!
  
 
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   Robert Bush 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very nice and professional electrician
  
 
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   Dennis Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The actual service consisted of tracking down why one of my electrical heaters in my condo unit was not shutting off after the minimum room temperature had been achieved.  I had a run-away heating situation that had to be solved in a complex, two stage, thermostatically controlled environment; and Mike, figured out the system and discovered the reason for the run-away condition.  The problem was a bad relay control.  Mike is a first rate professional!  Mike installed the new upgraded relays, and all is working super!  I give my highest recommendations to Mike Nelson at Nelson Electrical!
  
 
      Posted on Google  
   
   Eugene Kim 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Mike Nelson and his company for any electrical needs. He upgraded my panel and installed an EV charger, and throughout the whole process he was professional, honest, and courteous. He is very knowledgeable and takes the time to thoroughly explain everything that is being done on your house. I will definitely be using Nelson Electric & Air again when I need electrical work done on the future.
  
 
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   Allyson Skopelites 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with Mike from Nelson Electric. He was very thorough, took the time to explain what he was doing and the new lighting is exactly what we wanted. Will definitely hire again for any electrical needs!
  
 
      Posted on Google  
   
   Mary Morgan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional all around from start to finish! Mike will definitely be our household electrician going forward!

Contact Us Today for a Quote on Electrical Services in Londonderry NH!

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.