Top-rated electricians.

Get matched with top electricians in Wilton, NH

Enter your zip and get matched with up to 5 pros

TRUSTED BY WILTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon371
    Verified electrical services reviews

Find Electricians in Wilton

Avatar for Cote Electric, LLC

Cote Electric, LLC

4.95(
43
)
Approved Pro

Cote Electric, LLC

4.95(
43
)
Approved Pro
Super Service Award
38 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 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
24 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 Wilson Brothers Heating & Air Conditioning Inc

Wilson Brothers Heating & Air Conditioning Inc

4.75(
142
)
Approved Pro

Wilson Brothers Heating & Air Conditioning Inc

4.75(
142
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
38 years of experience

Family owned and operated since 1987, Wilson Brothers HVAC, Inc. has been a leader in the installation and repair of complete, custom-designed, heating and cooling systems for homeowners in Massachusetts and New Hampshire. Hot air, radiant, and hydro-air heating systems fired by either gas or oil, along with complete central air or ductless cooling systems. Trust your home comfort to Wilson Brothers, Your All-Season Comfort Specialists. We also service additional areas through our sister companies, Accurate Baker Elman and Murphy's.

"Very knowledgeable and professional"

Stephen S on September 2024

Family owned and operated since 1987, Wilson Brothers HVAC, Inc. has been a leader in the installation and repair of complete, custom-designed, heating and cooling systems for homeowners in Massachusetts and New Hampshire. Hot air, radiant, and hydro-air heating systems fired by either gas or oil, along with complete central air or ductless cooling systems. Trust your home comfort to Wilson Brothers, Your All-Season Comfort Specialists. We also service additional areas through our sister companies, Accurate Baker Elman and Murphy's.

"Very knowledgeable and professional"

Stephen S on September 2024


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
5 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


"Polite.courteous and punctual would recommend to friends"

Mark B on May 2020

Pellerin Electric is a locally owned and operated company serving the New Hampshire area. We pride ourselves on our impeccable work and customer service. Please visit my website.

"Polite.courteous and punctual would recommend to friends"

Mark B on May 2020


Avatar for SUNFLOWER LLC

SUNFLOWER LLC

4.93(
15
)
Approved Pro

SUNFLOWER LLC

4.93(
15
)
Approved Pro
Customers say: Quality work
7 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 Heritage Home Service

Heritage Home Service

4.52(
963
)
Approved Pro

Heritage Home Service

4.52(
963
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 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.

"The estimate of the job was fair and reasonable. They quickly got to work and finished a difficult job within the timeframe quoted."

Richard C on December 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.

"The estimate of the job was fair and reasonable. They quickly got to work and finished a difficult job within the timeframe quoted."

Richard C on December 2025


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
14 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


Avatar for Let It Glow Electric, LLC

Let It Glow Electric, LLC

4.88(
28
)
Approved Pro

Let It Glow Electric, LLC

4.88(
28
)
Approved Pro
Super Service Award
Customers say: True professional
7 years of experience
Free onsite estimate

At Let It Glow Electric LLC, quality has always been our main focus. Fully licensed, insured proudly serving NH, VT and MA. Commercial or residential and with over a decade of experience, we are able to deliver solid solutions to any project your looking to accomplish.

"Did a great job got everything done. Most of the power was back on day one. He had to come back day to for a little bit to finish up some stuff. And he also was able to add a 60 amp service outside for my hot tub."

Kenneth G on August 2025

At Let It Glow Electric LLC, quality has always been our main focus. Fully licensed, insured proudly serving NH, VT and MA. Commercial or residential and with over a decade of experience, we are able to deliver solid solutions to any project your looking to accomplish.

"Did a great job got everything done. Most of the power was back on day one. He had to come back day to for a little bit to finish up some stuff. And he also was able to add a 60 amp service outside for my hot tub."

Kenneth G on August 2025


Avatar for Electrical & Security Solutions, LLC

Electrical & Security Solutions, LLC

5.00(
10
)
Approved Pro

Electrical & Security Solutions, LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are a small local company based out of southern NH for three years running that specializes in old and new construction jobs along with many other services! Such as new electrical panel or replacement, recessed lighting, under cabinet lighting, and also landscaping lighting! We truly value the beauty of our work no matter how big or small of a job. We strive for a clean work environment during the whole job to limit clean up completely.

"Electrical & Security Solutions are the best! I have needed their services more than once to replace lights, a ceiling fan and also to install a new electrical box and breaker for our garbage disposal. Tyler promptly responded every time I called and he and Casey are both friendly, efficient and skillful. Aside from the excellent service, the qualities I appreciate the most is honesty for what work needs to be done and how Tyler is also very budget consciousness."

Valerie G on July 2024

We are a small local company based out of southern NH for three years running that specializes in old and new construction jobs along with many other services! Such as new electrical panel or replacement, recessed lighting, under cabinet lighting, and also landscaping lighting! We truly value the beauty of our work no matter how big or small of a job. We strive for a clean work environment during the whole job to limit clean up completely.

"Electrical & Security Solutions are the best! I have needed their services more than once to replace lights, a ceiling fan and also to install a new electrical box and breaker for our garbage disposal. Tyler promptly responded every time I called and he and Casey are both friendly, efficient and skillful. Aside from the excellent service, the qualities I appreciate the most is honesty for what work needs to be done and how Tyler is also very budget consciousness."

Valerie G on July 2024

...
Showing 1-10 of 902
Electrical questions, answered by experts

Yes, but our analogy with the water hose doesn’t really work here. You see, electrical flow isn’t constant: It ebbs and flows like waves, coming in pulses of power. Hertz measures the rate of change in the flow of electricity, or how often it ebbs and flows. For example, 60Hz means that the electrons pulse through wiring 60 times per second. When they are pulsing, they’re in a brief retreat. Almost all United States equipment is rated for 60Hz.

A C-wire connects your thermostat to your household heating and cooling system to provide full-time 24V power to the thermostat. The wire connects to the terminals labeled C in the furnace and thermostat in most configurations. However, in some cases, you can bypass the fan-only function and connect the C-wire to the G terminal at the furnace. 

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

The hot wire is typically black, but it's essential to use a non-contact voltage tester to confirm the electrical wire color code before working on it. Neutral wires are typically white. It’s vital to determine which wire is carrying electrical current before proceeding with any electrical work.

The Wilton, 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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"