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Electrical wiring or panel upgrade pros in Gilmanton

Avatar for Allpoints Electrical
Allpoints Electrical
Post Office Box 38
5.00(
8
)
Approved Pro
Allpoints Electrical
Post Office Box 38
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Allpoints Electrical 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. Licensed and insured. 24 years of experience. Emergency Hours available upon request, for a additional fee after hours During normal business, 7-400pm $100 per hour normal business hours Accepted payments cash , Checks , Venmo, Paypal , credit cards

"Overall great experience."

Patrick C on July 2023

Allpoints Electrical 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. Licensed and insured. 24 years of experience. Emergency Hours available upon request, for a additional fee after hours During normal business, 7-400pm $100 per hour normal business hours Accepted payments cash , Checks , Venmo, Paypal , credit cards

"Overall great experience."

Patrick C on July 2023


Lee Harris Electrical
299 Ye Olde Canterbury Road
4.67(
6
)
Approved Pro
Lee Harris Electrical
299 Ye Olde Canterbury Road
4.67(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They were quick in contacting me and quick in doing the work I would definitely use them again."

DuWayne E on November 2022

With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They were quick in contacting me and quick in doing the work I would definitely use them again."

DuWayne E on November 2022


Avatar for J&S Technical Electric
J&S Technical Electric
20 Commerce Way Unit E1
4.60(
44
)
Approved Pro
J&S Technical Electric
20 Commerce Way Unit E1
4.60(
44
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
38 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Punctual, well spoken and professional. Would recommend any electrical work be done through J&S"

Justin S on October 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Punctual, well spoken and professional. Would recommend any electrical work be done through J&S"

Justin S on October 2024


JLC Electric, LLC
PO Box 41
4.70(
66
)
Approved Pro
JLC Electric, LLC
PO Box 41
4.70(
66
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 local quotes requested

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.

"JLC contacted me immediately and came out quickly to scope out the job and provide an estimate. Jim seems like an experienced and knowledgeable electrician. I hired him to do the work but was not happy with the workmanship in the end. Jim and his helper made an unnecessary hole in my drywall while installing a new receptacle, then did a bad job patching it. I ended up having to fix it myself. Also they did not recess a quad receptacle in my workspace as I had requested. Had to have them return to fix that too, as well as replace an oversized exterior GFI outlet they installed on the siding. I accept responsibility for that one, as I feel we did not have clear communication about my expectations. They were responsive when I called to complain about the work, and came out to fix everything quickly. I know Jim was not happy, but he remained professional and did what I asked. At the 2nd visit, I paid the low end of the estimate and told them to bill me for the rest, but they never did."

Lisa G on February 2020

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.

"JLC contacted me immediately and came out quickly to scope out the job and provide an estimate. Jim seems like an experienced and knowledgeable electrician. I hired him to do the work but was not happy with the workmanship in the end. Jim and his helper made an unnecessary hole in my drywall while installing a new receptacle, then did a bad job patching it. I ended up having to fix it myself. Also they did not recess a quad receptacle in my workspace as I had requested. Had to have them return to fix that too, as well as replace an oversized exterior GFI outlet they installed on the siding. I accept responsibility for that one, as I feel we did not have clear communication about my expectations. They were responsive when I called to complain about the work, and came out to fix everything quickly. I know Jim was not happy, but he remained professional and did what I asked. At the 2nd visit, I paid the low end of the estimate and told them to bill me for the rest, but they never did."

Lisa G on February 2020


Preferred Electrical Services, LLC
281 Pleasant Street, # 3
5.00(
14
)
Approved Pro
Preferred Electrical Services, LLC
281 Pleasant Street, # 3
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Preferred Electrical Services, LLC, is located Concord, New Hampshire and serves the greater Concord area. We are a member of the BBB and the Greater Concord Chamber of Commerce We offer electrical services residential, commercial, and industrial atmospheres, completing all aspects of work including new construction, renovations, service work, and generators. We are an authorized installation and service dealer of Kohler, GE, and Briggs and Stratton generators. We strive to offer excellent customer service, competitive pricing, quality workmanship, and completion in a timely manner.

"Timely, thorough, and a very reasonable price. We're very happy with the results."

Henriette S on November 2021

Preferred Electrical Services, LLC, is located Concord, New Hampshire and serves the greater Concord area. We are a member of the BBB and the Greater Concord Chamber of Commerce We offer electrical services residential, commercial, and industrial atmospheres, completing all aspects of work including new construction, renovations, service work, and generators. We are an authorized installation and service dealer of Kohler, GE, and Briggs and Stratton generators. We strive to offer excellent customer service, competitive pricing, quality workmanship, and completion in a timely manner.

"Timely, thorough, and a very reasonable price. We're very happy with the results."

Henriette S on November 2021


Avatar for O'Keefe and Flanagan Electric LLC
O'Keefe and Flanagan Electric LLC
315 South Main Street
5.00(
1
)
Approved Pro
O'Keefe and Flanagan Electric LLC
315 South Main Street
5.00(
1
)
Approved Pro
6 years of experience
Free onsite estimate

At O'Keefe & Flanagan Electric we pride our company on reliability. Our great communication, integrity, and quality work is what sets us apart. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Give us a call today to see how we can help!

At O'Keefe & Flanagan Electric we pride our company on reliability. Our great communication, integrity, and quality work is what sets us apart. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Give us a call today to see how we can help!


MCCULLOUGH ELECTRIC LLC
109 Belvidere Street
New on HomeAdvisorNew on Angi
Approved Pro
MCCULLOUGH ELECTRIC LLC
109 Belvidere Street
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Cote Electric, LLC
555 Valley St
5.00(
25
)
Approved Pro
Cote Electric, LLC
555 Valley St
5.00(
25
)
Approved Pro
118 local quotes requested
38 years of experience

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.

"Every section of the generator was checked. Things that were worn or in need of updating were pointed out and were replaced or repaired whatever was needed. Everything was explained very well which makes coming to a decision about whether to fix or let it go for a while was easy. Fix it now! My generator got a trial update and no I have nothing to be concerned about!"

Doris G on June 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.

"Every section of the generator was checked. Things that were worn or in need of updating were pointed out and were replaced or repaired whatever was needed. Everything was explained very well which makes coming to a decision about whether to fix or let it go for a while was easy. Fix it now! My generator got a trial update and no I have nothing to be concerned about!"

Doris G on June 2025


Avatar for Seventh Gen Solar LLC
Seventh Gen Solar LLC
26 Oak Street
4.20(
5
)
Approved Pro
Seventh Gen Solar LLC
26 Oak Street
4.20(
5
)
Approved Pro
5 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Granite State Solar
Granite State Solar
57 Ryan Rd
New on HomeAdvisorNew on Angi
Approved Pro
Granite State Solar
57 Ryan Rd
New on AngiNew on HomeAdvisor
Approved Pro
94 local quotes requested
17 years of experience

Granite State Solar creates resilient energy systems for homes and businesses throughout New Hampshire. We meet your energy needs with custom generator, battery backup and solar panel installations.

Granite State Solar creates resilient energy systems for homes and businesses throughout New Hampshire. We meet your energy needs with custom generator, battery backup and solar panel installations.

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Showing 1-10 of 177

FAQs for electrical wiring or panel upgrade projects in Gilmanton, NH

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Gilmanton, NH homeowners’ guide to electrical wiring or panel upgrades
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