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(617) 380-6462

Office Address

8 Curtis Dr, Nashua, NH 03062, USA

Email Address

highvoltageelectricinc@gmail.com

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Want proof from real people? See what homeowners say after working with our electrical contractor team.

If you’re scanning reviews, look for words like “on time,” “explained,” “professional,” “clean,” and “fixed it.” Those are the signals of a contractor who doesn’t just complete a task, but delivers a confident experience.

    
 
 
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   Mands Peixoto 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing job installing our home charger! The team was very professional, efficient, and the installation looks super clean. Everything works perfectly. Highly recommend their services!
  
 
      Posted on Google  
   
   Tamires Castelan 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’m very impressed with the quality of their work. They installed outdoor lights around our house and it looks amazing. Fair prices and excellent service.
  
 
      Posted on Google  
   
   Kaio Marcos 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job upgrading the electrical service in our home. The team was professional, efficient, and everything was done perfectly.
  
 
      Posted on Google  
   
   DAYANA MONTEIRO 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent work! The team was punctual, respectful, and very knowledgeable. They installed new lighting in my home and everything looks perfect. Highly recommend!
  
 
      Posted on Google  
   
   Natália Medeiros 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very reliable electrical company. They came the same day, diagnosed the problem fast, and fixed it right away. Super professional and trustworthy.
  
 
      Posted on Google  
   
   Gessymara Silva Santos 
 
 
 
 Trustindex verifies that the original source of the review is Google. Your work is beautiful and very professional. I’m really impressed with your work. Congratulations
  
 
      Posted on Google  
   
   Helen Silva 
 
 
 
 Trustindex verifies that the original source of the review is Google. It's the best, excellent quality.
  
 
      Posted on Google  
   
   Aliston Pereira 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are very happy with the new outlet installed on our kitchen island. The installation was smooth and very professional. Highly recommend their services
  
 
      Posted on Google  
   
   Barbara Souza 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job installing our ceiling lights! The team was professional, efficient, and the final result looks amazing. Everything was done perfectly.
  
 
      Posted on Google  
   
   Bruna Dos santos 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent work on our kitchen lighting installation. The team was punctual, friendly, and paid attention to every detail. Highly recommend!

Straight answers to the questions people ask before hiring an electrical contractor.

Do you offer a free estimate?

Yes. We provide a free in-home estimate and it’s no obligation.

Are you licensed and insured?

Yes. We’re licensed, registered, and fully insured.

What does Google Guaranteed mean for me?

It’s an additional trust signal that helps homeowners feel confident choosing a verified contractor from Google search results.

Do you provide a warranty?

Yes. We provide a written warranty on all work.

Why does my breaker keep tripping?

The most common reasons are overload, a failing breaker, a short, or a wiring issue. We troubleshoot to find the real cause and fix the right thing.

Is flickering lighting dangerous?

Sometimes it’s a simple fixture issue, but it can also point to loose connections or circuit problems. If it repeats, it’s worth diagnosing.

Can you install an EV charger at home?

Yes. We install EV chargers with a dedicated circuit, correct breaker sizing, safe wiring, and load planning.

Do you handle panel upgrades and replacements?

Yes. We perform panel upgrades and replacements when capacity or safety improvements are needed.

Do you offer residential and commercial electrical services?

Yes. We provide residential electrical services and commercial electrical services.

How do I schedule service?

Call us or submit the form. We’ll confirm details and get you on the schedule quickly.