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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon682
    Verified electrical services reviews

Find Electricians in Londonderry

Chad Woods
4.9(
75
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - Install+3 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Extremely knowledgeable both in his primary area of expertise (electrical) but also has some keen insights and advice on other home maintenance items as they relate to electrical installations. Definitely worth listening to and I will be hiring him again for additional work. His whole approach is "I do the work as if it was my own home". So, if you care about your home and having the work done right, then you can't ask for better than that."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
George E. Maihos Electric
4.4(
58
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade+5 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"George was great. He was responsive, informative, fair, and even got someone else to eventually pay for the work he did! Can not beat it!The electrical panel at my house shorted out and we were without power. This is especially difficult for my family because we have two children and need electricity to get water. We called him the morning it happened, he came out that night to look at it, and by lunch, the next day we had a new panel and power was back on. George also let us know that our panel failed because of faulty workmanship on the part of the utility company and that we should approach them for reimbursement. Our homeowner insurance told us that the utility would never pay and to file a claim. Our deductible was half the total cost of the project and we did not want our rates to go up when we renew. So with George help we submitted information to the utility and requested reimbursement. In less than a week they agreed to reimburse us for the full amount of the cost to replace the panel. They even covered the permitting fee. It was a thousand times easier than I would have ever guessed.We would not even have known it was an option to the hold the utility company accountable, or what information we would need to prove our case without George help. Hopefully nothing ever goes wrong again, but if it does we will definitely hire George again."
Response time7 hrs
Recommended by100%of homeowners
J.W. Chick Electric
4.8(
69
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+4 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Jeff and his team did an amazing job for my home renovation. They rewired an entire floor, removing then installing all new outlets, wiring for mini-splits, televisions, fixtures, fire/co2 detectors and a new electrical panel. They installed three wall mounted televisions, numerous lighting and fan fixtures with ease. Josh was a beast, crawling around in the attic and getting our new bathroom vents in and making sure all the switches worked together. They put in some late hours to make sure the job was done right. I would highly recommend Jeff and his team for your electrical needs."
Response time3 days
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Mr. Electric of Southeast NH
Mr. Electric of Southeast NH
4.7(
91
)
Fixed Generator - InstallCeiling Fan - InstallCeiling Fan - Repair+15 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Yes we had a Major snow storm and I needed a generator battery and they where out there the next morning to charge it and BRIAN HOWE WAS GREAT and even but me some slack I highly recommend them Mr electric thank you"
Lighting
EV Charger
Panel
200A Service
Kitchen Lighting

+1

Response time8 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for Preferred Electrical Services, LLC
Preferred Electrical Services, LLC
4.6(
16
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Install+5 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Preferred Electric came right out to provide me with an estimate, which was lower than others and he seemed professional, so I hired him. He was able to perform the work within 2 weeks. He came and did the work himself. He installed the bath fan and kitchen curciuts as requestd. I then had him come back to install the smoke and CO2 Alarms in the house."
Response time7 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hewson Electric LLC
Hewson Electric LLC
5.0(
14
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+2 more

Serving Londonderry, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Hewson Electric! They were professional, friendly, knowledgeable, and made sure everything was done correctly. They were responsive, showed up when they said they would, and took the time to explain everything. I really appreciated the quality of their work and how easy they made the whole process. I would definitely recommend Hewson Electric to anyone looking for reliable electrical work!"
Stair tread lighting
Stair tread lighting
Stair tread lighting
Stair tread lighting
4 neighbors recently requested a quote
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Electrical questions, answered by experts

Completing electrical upgrades in Londonderry can boost your home’s value and attract buyers, especially with many older homes in the area. Modernizing panels, adding GFCI outlets, and installing surge protection are appealing features. Energy-efficient lighting and updated wiring are also attractive to buyers who commute to Boston, making your property stand out in Londonderry’s active real estate market and meeting current homebuyer expectations.

Helpful?

Upgrading electrical systems in Londonderry enhances comfort by supporting reliable heating and preventing outages during harsh winters. Adding outlets and updating panels makes it easier to use modern appliances and work from home. Improved lighting and surge protection increase safety, while energy-efficient upgrades help manage higher utility costs, making your Londonderry home more comfortable, functional, and better suited to local living needs year-round.

Helpful?

For electrical maintenance in Londonderry, keep essentials like a non-contact voltage tester, digital multimeter, wire strippers, insulated screwdrivers, and electrical pliers. Stock up on wire nuts, electrical tape, GFCI outlets, and standard circuit breakers. Weatherproof covers and surge protectors are especially useful for Londonderry’s winter storms. Having these supplies helps you safely address common electrical issues and protect your home from local weather challenges.

Helpful?

In Londonderry, frequent breaker trips, flickering lights, or warm outlets are signs you need electrical work. Homes built before 1990 often require panel or wiring upgrades. If you’re adding new appliances, using many extension cords, or planning renovations, schedule an inspection. Address outdoor electrical concerns before winter and consider generator connections ahead of storm season to keep your home safe and prepared.

Helpful?

When hiring electrical pros in Londonderry, look for contractors with local experience, strong reviews, and clear communication. Choose professionals familiar with Londonderry’s building codes and climate challenges, and ask for references from recent area projects. Ensure they provide detailed estimates, warranties, and emergency services—especially important during winter storms. Comparing several quotes helps you find the right fit for your electrical project in Londonderry.

Helpful?

The Londonderry, NH homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.