Electrician in Windham, NH

Nelson Electric & Air is the top electrician in Windham NH, Hampstead NH, Derry NH, Merrimack NH, Londonderry 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 Best Electrician in Windham NH

When you’re looking for a reliable electrician in Windham NH, trust Nelson Electric & Air to get the job done right. With years of experience serving homeowners and businesses across Southern New Hampshire, we’ve built a reputation for high-quality workmanship, fair pricing, and exceptional customer care. Whether you need a quick repair or a major electrical upgrade, our team delivers safe, efficient, and long-lasting solutions.

Why Windham NH Residents Choose Nelson Electric & Air?

Choosing the right electrician matters. At Nelson Electric & Air, we take pride in being the go-to electrical contractor in Windham NH. Our customers rely on us because:

Fully licensed and insured for your peace of mind
Offer upfront, honest pricing with no surprises
Provide fast response times and flexible scheduling
Bring decades of expertise to every project
Care about our community and treat every home like our own

From small repairs to complete electrical installations, we’re committed to keeping Windham residents safe, comfortable, and powered up.

Our Electrical Services in Windham NH

Nelson Electric & Air provides comprehensive electrical services in Windham NH & the surrounding Southern NH areas. Our services include:

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

Panel Upgrades & Circuits in Windham NH

If your home has an outdated or overloaded electrical panel, it may be time for an upgrade. Our electricians can safely replace panels, add new circuits, and ensure your home’s electrical system is ready for modern appliances, technology, and everyday use.

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

EV Charger Install in Windham NH

Make charging your electric vehicle convenient and efficient with a professionally installed EV charger. We’ll help you choose the right system and set it up for safe, reliable performance right at your home.

An electrical box showing electrical wiring and repair services.

Wiring & Repair in Windham NH

From faulty outlets to complete home rewiring, we handle all types of wiring and repair work. Our goal is to keep your electrical system running smoothly and eliminate safety hazards before they become costly problems.

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 Windham NH

Enhance your home’s look, safety, and functionality with our indoor and outdoor lighting solutions. Whether it’s recessed lighting, landscape lights, or security fixtures, our electricians design and install lighting that fits your lifestyle.

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

AC System Wiring in Windham NH

Keep your home cool and comfortable all summer long with professional AC wiring services. Our team ensures your air conditioning system is connected properly, improving efficiency and extending the life of your equipment.

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

Home Automation in Windham NH

Upgrade your home with smart technology! From lighting control to smart thermostats, we provide home automation services that make life easier, more efficient, and more enjoyable.

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!
  
 
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   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 Nelson Electric & Air: Your Trusted Electrician in Windham NH!

When you need dependable electrical services in Windham NH, look no further than Nelson Electric & Air. Our friendly, skilled electricians are ready to help with all your electrical needs—from upgrades and repairs to new installations.

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