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    Average homeowner rating
  • Verified reviews icon384
    Verified electrical services reviews

Find Electricians in Alton

Avatar for Cote Electric, LLC

Cote Electric, LLC

4.95(
43
)
Approved Pro

Cote Electric, LLC

4.95(
43
)
Approved Pro
Super Service Award
1987 years of experience
Free onsite estimate

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025


Avatar for Heritage Home Service

Heritage Home Service

4.74(
405
)
Approved Pro

Heritage Home Service

4.74(
405
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1988 years of experience

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2001 years of experience

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for Chapman Builders LLC

Chapman Builders LLC

5.00(
21
)
Approved Pro

Chapman Builders LLC

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2024 years of experience

Chapman Builders LLC is a responsive, professional, and honest company that specializes in electrical work. Fully licensed and insured in NH. Some of the main installs I do include 200 amp home service upgrades, led lighting installs, and removing old wiring such as knob and tube. Chapman Builders LLC also does other things such as home rot repairs, remodels, flooring, and much more.

"Charles was heartily recommended by my neighbor who, like me, has lots of home remodeling experience. The main task was to replace a whole house generator and, as it turned out, upgrade/rationalize multiple older panels servicing a big home, apt and shop. Charles presented several options with rough estimates, I picked one and he gave a firm estimate with itemized parts list and labor. We picked a date and Charles executed the plan…as planned. A little color. Charles is a big, fit, articulate young man with a strong sense of how a professional ought to comport himself. He started work on the main panel in my garage. Late November in NH. His shoes were sitting by the door and he was working in his socks. I didn’t expect it but what a pleasure to find such a pro. What about $ you ask. I estimate that I saved $10k compared to you know who. "

Jeb H on November 2025

Chapman Builders LLC is a responsive, professional, and honest company that specializes in electrical work. Fully licensed and insured in NH. Some of the main installs I do include 200 amp home service upgrades, led lighting installs, and removing old wiring such as knob and tube. Chapman Builders LLC also does other things such as home rot repairs, remodels, flooring, and much more.

"Charles was heartily recommended by my neighbor who, like me, has lots of home remodeling experience. The main task was to replace a whole house generator and, as it turned out, upgrade/rationalize multiple older panels servicing a big home, apt and shop. Charles presented several options with rough estimates, I picked one and he gave a firm estimate with itemized parts list and labor. We picked a date and Charles executed the plan…as planned. A little color. Charles is a big, fit, articulate young man with a strong sense of how a professional ought to comport himself. He started work on the main panel in my garage. Late November in NH. His shoes were sitting by the door and he was working in his socks. I didn’t expect it but what a pleasure to find such a pro. What about $ you ask. I estimate that I saved $10k compared to you know who. "

Jeb H on November 2025


Avatar for Eastern Electric, LLC

Eastern Electric, LLC

4.96(
24
)
Approved Pro

Eastern Electric, LLC

4.96(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2018 years of experience

Eastern Electric is an electrical contractor located in Dover, NH. The mission of the company is to deliver the highest quality residential, commercial and industrial electrical services while providing incomparable customer service. Eastern Electric's primary goal is to meet and exceed your expectations in electrical repair, thereby making you another one of our satisfied customers. The company is Veteran owned and operated. Our electrical work is 100% satisfaction guaranteed, we are committed to providing solid expertise, highly skilled workmanship and providing you the best electrical services in NH. We are licensed, and insured in the State of New Hampshire. For years, we have provided top-notch service, satisfying hundreds of customers. Eastern Electric celebrates the kind of excellence exemplified by people like you, our customers!

"Showed up next day, on time. Very pleasant. Diagnosed the problem and completed the fix."

Nancy B on August 2025

Eastern Electric is an electrical contractor located in Dover, NH. The mission of the company is to deliver the highest quality residential, commercial and industrial electrical services while providing incomparable customer service. Eastern Electric's primary goal is to meet and exceed your expectations in electrical repair, thereby making you another one of our satisfied customers. The company is Veteran owned and operated. Our electrical work is 100% satisfaction guaranteed, we are committed to providing solid expertise, highly skilled workmanship and providing you the best electrical services in NH. We are licensed, and insured in the State of New Hampshire. For years, we have provided top-notch service, satisfying hundreds of customers. Eastern Electric celebrates the kind of excellence exemplified by people like you, our customers!

"Showed up next day, on time. Very pleasant. Diagnosed the problem and completed the fix."

Nancy B on August 2025


Avatar for Generator Supercenter of New Hampshire

Generator Supercenter of New Hampshire

4.93(
30
)
Approved Pro

Generator Supercenter of New Hampshire

4.93(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2020 years of experience

Generator Supercenter of New Hampshire is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. As a father and son-owned business, we’re committed to the best service. When you call us, our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached!

"I want to thank the staff at the Stratham NH location. As a new customer, we got off to a bad start with a scheduling misunderstanding. After my earlier review, I want to acknowledge that they reached out to me to turn a negative experience into a positive one. It's nice to know that this company cares about their customers. I am very happy with the service they performed on my recent Generac generator. The customer service department and the technician were very professional and courteous. I would recommend this company for your generator needs."

Roger C on August 2024

Generator Supercenter of New Hampshire is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. As a father and son-owned business, we’re committed to the best service. When you call us, our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached!

"I want to thank the staff at the Stratham NH location. As a new customer, we got off to a bad start with a scheduling misunderstanding. After my earlier review, I want to acknowledge that they reached out to me to turn a negative experience into a positive one. It's nice to know that this company cares about their customers. I am very happy with the service they performed on my recent Generac generator. The customer service department and the technician were very professional and courteous. I would recommend this company for your generator needs."

Roger C on August 2024


Angell Electric

5.00(
15
)
Approved Pro

Angell Electric

5.00(
15
)
Approved Pro
Customers say: Quality work
2019 years of experience
Free onsite estimate

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"Eric was awesome! Replied to my initial inquiry right away. He fixed my bathroom ceiling fan and replaced some outlets in my bathroom. He checked everything to make sure it was safe. Super friendly and I felt very comfortable. Very reasonable with pricing as well. I would highly recommend Angell Electric! Thank you"

Jan L on September 2025

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"Eric was awesome! Replied to my initial inquiry right away. He fixed my bathroom ceiling fan and replaced some outlets in my bathroom. He checked everything to make sure it was safe. Super friendly and I felt very comfortable. Very reasonable with pricing as well. I would highly recommend Angell Electric! Thank you"

Jan L on September 2025


JLC Electric, LLC

4.69(
67
)
Approved Pro

JLC Electric, LLC

4.69(
67
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1976 years of experience

We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"project scheduled to be completed"

Susan B on December 2025

We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"project scheduled to be completed"

Susan B on December 2025


Avatar for SUNFLOWER LLC

SUNFLOWER LLC

4.93(
15
)
Approved Pro

SUNFLOWER LLC

4.93(
15
)
Approved Pro
Customers say: Quality work
2018 years of experience
Free onsite estimate

SunFlower was founded by Vincenzo and Connor—two energy professionals driven by a shared mission to create a cleaner, more sustainable future. What began as a commitment to reducing carbon footprints has grown into a full-service solar company focused on empowering homeowners and businesses with smart, affordable energy solutions. We deliver high-quality solar installations designed to lower electricity costs, boost energy independence, and make clean energy accessible to all. With expert craftsmanship and personalized service, we help our customers harness the power of the sun for long-term savings and real environmental impact. At SunFlower, we don’t just install solar panels—we help you take control of your energy future.

"Great company"

David C on November 2024

SunFlower was founded by Vincenzo and Connor—two energy professionals driven by a shared mission to create a cleaner, more sustainable future. What began as a commitment to reducing carbon footprints has grown into a full-service solar company focused on empowering homeowners and businesses with smart, affordable energy solutions. We deliver high-quality solar installations designed to lower electricity costs, boost energy independence, and make clean energy accessible to all. With expert craftsmanship and personalized service, we help our customers harness the power of the sun for long-term savings and real environmental impact. At SunFlower, we don’t just install solar panels—we help you take control of your energy future.

"Great company"

David C on November 2024


Avatar for Geek To You Computer Repair and Technology Services

Geek To You Computer Repair and Technology Services

4.71(
19
)
Approved Pro

Geek To You Computer Repair and Technology Services

4.71(
19
)
Approved Pro
Customers say: Quick response
2011 years of experience
Free onsite estimate

Geek to You Computer Services was founded 10+ years ago by local technician Rod Ricard. After working out of his house for a few years he decided to do both his wife and himself a favor by opening the first storefront location in Newmarket, NH. Years later we’re still around offering the best computer services in the area. With a focus on customer convenience, customer satisfaction, and trust, Geek to You Computer Services offers a nearly endless list of services for nearly any technological aspect of your life. Whether it’s as simple as a computer virus or speedup, or as complicated as a home theater installation or tricky hardware problem, Geek to You has your back. So stop in! Try something different.

"Excellent explaining the job process and type of camera system to meet my requirements. Excellent with maintaining communications and coordination of installation date."

Tim M on September 2023

Geek to You Computer Services was founded 10+ years ago by local technician Rod Ricard. After working out of his house for a few years he decided to do both his wife and himself a favor by opening the first storefront location in Newmarket, NH. Years later we’re still around offering the best computer services in the area. With a focus on customer convenience, customer satisfaction, and trust, Geek to You Computer Services offers a nearly endless list of services for nearly any technological aspect of your life. Whether it’s as simple as a computer virus or speedup, or as complicated as a home theater installation or tricky hardware problem, Geek to You has your back. So stop in! Try something different.

"Excellent explaining the job process and type of camera system to meet my requirements. Excellent with maintaining communications and coordination of installation date."

Tim M on September 2023

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Showing 1-10 of 165
Electrical questions, answered by experts

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

Yes, pools use a lot of electricity compared to the other appliances in your home. If you have a swimming pool, your pool pump may use up to three times as much electricity as your refrigerator. You can reduce your pool’s energy usage by switching to a variable-speed pool pump and only running it when your pool is in use.

While some doorbells go silent, others will ring constantly or randomly when they are on the fritz. A doorbell can ring continuously for a few reasons. The button may be stuck in the "on" position, causing the bell to sound repeatedly. Alternatively, one of the wires could have come loose and is touching a metal surface, causing the bell to short circuit and keep making noise.

You can move an electric meter outside if you currently have one inside your home. This is considered a larger move, so be prepared to pay on the upper end of $600 to $1,200. When hiring a professional electrician to move your electric meter, be sure to specify its current location and desired location, including pictures if possible.

Amps describe the amount of energy that can flow through a circuit breaker. Every electrical device that’s attached to the breaker requires about 1.5 amps. While that equates to roughly 13 receptacles per 20 amps, using slightly fewer ensures that your circuit will always have enough energy for sudden power surges instead of tripping when one occurs. In general, 10 to 12 receptacles is recommended for a 20 amp circuit.

The Alton, NH homeowners’ guide to electrical services

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

What do you need done? We’ll find top pros.
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