Electrical Services in Londonderry, NH

The Service You Deserve

Our friendly staff is happy to help!

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Veteran Owned and Operated

Serving Southern New Hampshire

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A Different Type of Company

A Public display of inner purity coupled with a simple set of values, created a special type of company. Our intentions are genuine, we first look to help our clients, help our team, and help our community. Whether a new customer for an install, or an existing customer with a repair call, our 1st approach is always this: How can we help this person? Our next approach is, how can we propose a “WIN WIN WIN’’ Scenario where the Client wins, the Team wins, and the Company wins. With every win our company grows, and with every growth we can support more charities, help more clients in need, and help our team members live their best lives, THAT is the service you DESERVE.

From the moment you call our shop, we take your hand and guide you through The Spark Experience.” Our service process includes great communication, a high level of respect for your home, professional staff and technicians, workmanship and cleanliness, and lastly, customer service after the installation or repair.
We work directly with Business Owners, extending the same high-level customer service process from our Residential Division, while adding the full service capability of a design build electrical contractor, on a smaller and more personal scale.

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Why Homeowners Choose Us

There’s a reason why customers from all of Londonderry, Southern NH and Surrounding Areas keep coming back to us for all of their electricians-related needs. At Spark Electrician Services, we offer:

20+ Years of Experience

Highly Rated 5 Star Company

We Always Answer the Phone

Straightforward Pricing Guides

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Helping You Better

Explore More Electrical Services

Generac Generator

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.

*Certified Generac Dealer and Installer

Briggs & Stratton Generators

Briggs and Stratton built the engines that built our nation, for 110 years Briggs has developed and built the toughest engines in history.

As a Briggs and Stratton Direct Dealer, we offer 3 different generators that can only be purchased through Spark, they are not typical retail units. Equipped with the same Vanguard engine used in heavy commercial turf care equipment, These models are tough! Engineered to take abuse for hours and hours, day in and day out, millions of Vanguard engines drive the equipment that shapes America. Complimented by a standard 10 year warranty.

*Certified Briggs & Stratton Dealer and Installer

Our Guarantee

The Spark Promise

We promise to partner with our clients, to first look to help and serve you. We promise to communicate through every step of your installation and repair. We promise to educate you, and to help you understand what we are doing through every step of the process. We promise to be upfront and honest, never hiding fees and charges, and we promise to respect your home, your business, and your personal requests.

We look forward to serving you

Locations & Service Areas:

With offices and warehouses located in Londonderry, and Derry, our team members live and participate in the same communities we serve: 

Atkinson, Auburn, Bedford, Brentwood, Bow, Candia, Canterbury, Chester, Chichester, Concord, Danville, Deerfield, Derry, Dover, Dunbarton, Durham, East Kingsting, Epping, Epsom, Exeter, Fremont, Goffstown, Hampstead, Hampton, Hampton Falls, Hooksett, Hopkinton, Hudson, Kensington, Kingston, Litchfield, Londonderry, Louden, Manchester,  Merrimack, Nashua, New Boston, Newton, North Hampton, Northfield, Northwood, Pelham, Pembroke, Plaistow, Portsmouth, Raymond Rye, Salem, Sandown, Seabrook, Weare, Windham.

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What Our Clients Say

Spark was recommended to us by the owners of Princess Jewelers in Derry. Adam came to our home yesterday. He was knowledgeable, professional, friendly, and very informative. He spent 5+ hours taking care of several projects, and gave us all the options (including the money-saving ones) we needed to make intelligent decisions. We're very happy with the quality of Adam's work and we're looking forward to his return next week when he'll take care of the last 3 tasks on our list. Spark and Adam are very highly recommended indeed.

Arthur Marino

Evan came out today and repaired both doorbells for our duplex. One of them was very complicated with short wires and he took the time to think outside the box and come up with a solution to make it work so we didn’t have to have holes and repairs done after. He was professional, friendly, patient, and a pleasure to work with. Bonus: he liked my dogs! I will definitely be using Spark Electrician in the future and will be recommending them as well. Thank you Evan!!

Oceanne Kerebel

Adam did excellent work both times he was at our property. He replaced a fan and a chandelier. Both jobs required a little bit of extra work, and expertise, but Adam didn't even flinch. He executed everything with a smile. Being a new guy at the company, he certainly has customer service on lock down! Heidi at front desk was personable and kept me up to date with appointments and times. Will use again and again. Thanks Adam and Spark!

Kris Gibson

The Spark team of Adam and Alex showed up right on time to repair a light post for me. They were both knowledgeable, thorough and got the job and the inspection done quickly. They were very careful not to track mud into the house (it was an outside job in the snow) and could not have been more pleasant to have at my home. I thoroughly recommend Adam and Alex and Spark.

Nancy Demers

Emergency Service

Live Operator Available

Your live operator problems don’t wait for business hours and neither do we! At Spark Electrical Heating and Cooling LLC, our highly trained, qualified professionals are ever-so eager to serve you with:

With Spark Electricians Services LLC

Simplify Your Electrical Problems

With plans specially designed to cater to your specific residential & commercial electricians’ needs, we are committed to bringing you the highest-quality service.