Electrical Service Panels in Londonderry, NH

If your electrical panel is outdated, you might feel panic and frustration. After all, it’s the heart of your home’s electricity system – so you should take any problems seriously. Outdated panels can put your family at risk from electric shocks, fire hazards, and blackouts. It’s essential to act quickly and replace an unsafe panel with a modern one that can safely handle your household’s electrical needs.

You can find yourself in a real pickle when it comes to outdated electrical panels. That’s why Spark Electrician Services is here to help! We specialize in updating and replacing old panels so your home has the latest safety and power distribution technology. We are your trusted electrical company in Londonderry.

sub panels services NH

Find Trusted Service Panel Solutions With Us

Spark Electrician Services provides reliable service panel services designed to meet your needs. We provide electrical panel replacement and electrical panel upgrade. Our experienced team of licensed electricians is trained to identify and solve electrical problems quickly and safely. We focus on customer satisfaction, safety, and efficiency to ensure our clients receive the highest quality services possible. Let’s take a look at the panels we install. 

Leviton Panels

Leviton Panels allow you to manage and monitor the electrical current in your home. You can customize your power distribution system to meet your needs, making it easier to control the flow of electricity in various areas of your building or house.


Subpanels are the unsung heroes of any residential property. They might not look flashy, but they protect us from potential electrical hazards. In essence, subpanels provide a way to divide up and distribute the power from your main panel.

Power Up Your Home in Londonderry with Spark Electricians!

Have you ever tried to turn on your computer, only for it to take an eternity? Or plugged in your phone charger, only to find out it doesn’t fit into the socket properly? It makes anyone want to throw their hands up in frustration. That’s what having an outdated electrical system feels like – slow and frustrating.

At Spark Electrician Services, we take professionalism seriously. We know that the best way to serve our customers is by treating them with respect and integrity, which starts with prompt and courteous communication. We’ll always arrive on time for appointments, so you don’t have to wait around. Plus, we keep a clean and organized work environment—no messes are left behind. 

It’s easy to get started just by following these simple steps: 

  1. Fill us in on your electrical problems.
  2. We will provide the solution.  
  3. You will enjoy a safe home for years!

Get In Touch

Get a Free Quote!

Give us a call today for a free inspection and quote. We’d love to see how we can help you keep your property in top condition!

I had Spark upgrade my 100 amp service to a 200 amp service. They were very reasonable, prompt and friendly. Since then I had them install a water heater and my pool also. The installers name was Keith on all three installs he was professional and I highly recommend him! I will definitely use Spark Electrical again.

Bill Vine

Excellent Service!!!!! I couldn't be happier with the service Spark Electrician Services provided! I tried installing a ceiling fan on my own (bad idea) so I needed an electrician. The 2 men that came to complete the job were professional and courteous and completed the work in an hour. They wore booties in the house which I appreciated as well. I will definitely be hiring Spark Electrician Services again in the very near future! They are also extremely reasonably priced compared to other electricians in the area!

Kess M

The spark office was great to work with. I had several scheduling changes that had to be addressed. They were on it from the first. Keith was on site did the evaluation and then was back to do the installation. He was prompt courteous focused and professional. He did a thorough job and explained everything.

Luke Vincent

Get a Quick Quote!

Give us a call today for a quick inspection and quote. We’d love to see how we can help you keep your property in top condition!

Get In Touch