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Find Electrical wiring or panel upgrade pros in Mount Holly

J. N. Greene Electrical Contracting Inc.

5.00(
7
)
•Approved Pro

J. N. Greene Electrical Contracting Inc.

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

I started as a Master Electrician in the early 90's and continued to provide superb services to surrounding communities. At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Tim and his team are top notch. Very professional, courteous and fair. Our new go-to electricians!"

Brian K on June 2023

I started as a Master Electrician in the early 90's and continued to provide superb services to surrounding communities. At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Tim and his team are top notch. Very professional, courteous and fair. Our new go-to electricians!"

Brian K on June 2023

Avatar for Coleman Electrical LLC

Coleman Electrical LLC

4.97(
18
)
•Approved Pro

Coleman Electrical LLC

4.97(
18
)
•Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

Our mission is to provide safe, reliable, and affordable electrical services to our community. We strive to exceed our customers' expectations by delivering quality workmanship and exceptional customer service.We are a family and veteran owned small business. Our team of licensed electricians are highly skilled and experienced in all aspects of electrical work. We invest in ongoing training and education to ensure that we stay up-to-date with the latest technologies and techniques.We offer a wide range of electrical services including wiring and rewiring, generator installation, lighting design, and more. Whether you need a simple repair or a complex installation, we've got you covered. Call9804366061

"Very efficient company, great communication, on time, quality. I would hire them in a heartbeat again."

Ray F on July 2025

Our mission is to provide safe, reliable, and affordable electrical services to our community. We strive to exceed our customers' expectations by delivering quality workmanship and exceptional customer service.We are a family and veteran owned small business. Our team of licensed electricians are highly skilled and experienced in all aspects of electrical work. We invest in ongoing training and education to ensure that we stay up-to-date with the latest technologies and techniques.We offer a wide range of electrical services including wiring and rewiring, generator installation, lighting design, and more. Whether you need a simple repair or a complex installation, we've got you covered. Call9804366061

"Very efficient company, great communication, on time, quality. I would hire them in a heartbeat again."

Ray F on July 2025

Avatar for Mr. Electric of Gastonia

Mr. Electric of Gastonia

4.94(
48
)
•Approved Pro

Mr. Electric of Gastonia

4.94(
48
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1 years of experience

Licensed & Bonded Electrician company. We do residential work, including repair and upgrades to homes. We believe in quality work and spending the necessary time to do things correctly. We use quality parts such as Siemens, GE, Square D, and Cutler Hammer.

"I had an excellent experience with Mr. Electric. My technician, Elijah did a phenomenal job explaining the usual electrical issues that can occur and made sure I fully understood what was going on. He was very thorough, asked thoughtful questions, and provided clear options to resolve the issue. He was prepared to complete the work as soon as I approved the pricing, which I found to be very reasonable. I was especially impressed with his customer service skills. He was professional, knowledgeable, and confident in presenting additional service options without being pushy. I would absolutely call Mr. Electric again and would 100% request the same technician for future service. Highly recommend!"

Sonia A on February 2026

Licensed & Bonded Electrician company. We do residential work, including repair and upgrades to homes. We believe in quality work and spending the necessary time to do things correctly. We use quality parts such as Siemens, GE, Square D, and Cutler Hammer.

"I had an excellent experience with Mr. Electric. My technician, Elijah did a phenomenal job explaining the usual electrical issues that can occur and made sure I fully understood what was going on. He was very thorough, asked thoughtful questions, and provided clear options to resolve the issue. He was prepared to complete the work as soon as I approved the pricing, which I found to be very reasonable. I was especially impressed with his customer service skills. He was professional, knowledgeable, and confident in presenting additional service options without being pushy. I would absolutely call Mr. Electric again and would 100% request the same technician for future service. Highly recommend!"

Sonia A on February 2026

Berryman Electrical Service

5.00(
22
)
•Approved Pro

Berryman Electrical Service

5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Berryman Electrical Service has been in business since 2005. Specializing in Electrical Residential Service Work and Remodeling. We take pride in our work and are relationship with are customers. We service the Charlotte, NC area.

"Justin and Noah did a great job replacing an existing light fixture with a bath fan/light. The installation looks great and they were very diligent in cleaning up after the project. Very professional."

Jim A on July 2025

Berryman Electrical Service has been in business since 2005. Specializing in Electrical Residential Service Work and Remodeling. We take pride in our work and are relationship with are customers. We service the Charlotte, NC area.

"Justin and Noah did a great job replacing an existing light fixture with a bath fan/light. The installation looks great and they were very diligent in cleaning up after the project. Very professional."

Jim A on July 2025

Avatar for On Time Electrical, LLC

On Time Electrical, LLC

4.81(
197
)
•Approved Pro

On Time Electrical, LLC

4.81(
197
)
•Approved Pro
Super Service Award
Customers say: True professional
170 local quotes requested
55 years of experience

On Time Electrical, is a Charlotte electrician specializing in both commercial and residential services. As an electrician servicing all of the Greater Charlotte area, customers are our neighbors, families, friends and customers are our number one priority. We employ and train the most highly skilled Charlotte electricians and electrical technicians so that we can assure you receive the highest quality service from a qualified electrical contractor. We are committed to providing superior electrician services for residential, commercial, new construction and industrial clients. To better serve all of our customers, we offer a 24/7 emergency electrician service. That means that you can call us when there is a potentially dangerous problem that demands our immediate attention.

"Happy! They came in on time and luckily we did not have to do anything. they helped me change my light fixture to a new one i happened to have - they also recommended a restoration company to check for mold. "

Rithun K on February 2026

On Time Electrical, is a Charlotte electrician specializing in both commercial and residential services. As an electrician servicing all of the Greater Charlotte area, customers are our neighbors, families, friends and customers are our number one priority. We employ and train the most highly skilled Charlotte electricians and electrical technicians so that we can assure you receive the highest quality service from a qualified electrical contractor. We are committed to providing superior electrician services for residential, commercial, new construction and industrial clients. To better serve all of our customers, we offer a 24/7 emergency electrician service. That means that you can call us when there is a potentially dangerous problem that demands our immediate attention.

"Happy! They came in on time and luckily we did not have to do anything. they helped me change my light fixture to a new one i happened to have - they also recommended a restoration company to check for mold. "

Rithun K on February 2026

Avatar for Mr. Electric of Charlotte Metro

Mr. Electric of Charlotte Metro

4.75(
114
)
•Approved Pro

Mr. Electric of Charlotte Metro

4.75(
114
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
245 local quotes requested

Mr. Electric of Charlotte Metro delivers expert residential and commercial electrical solutions with a focus on safety, efficiency, and lasting value. Whether you're upgrading your electrical panel, installing an EV charger, or troubleshooting power issues, our licensed electricians are ready to help. We proudly serve Charlotte, Lake Norman, Matthews, Pineville, Ballantyne, Concord, Indian Trail, Monroe, and nearby communities. Backed by a nationally recognized brand, we offer local expertise and a satisfaction guarantee on every job. Our Specialties Include: EV Charger Installation, Electrical Panel Upgrades & Whole-Home Rewiring, Residential and Commercial Electrical Repairs, Indoor & Outdoor Lighting, Ceiling Fans, and Smart Home Devices, Surge Protection, Safety Inspections & Code Compliance. From modern upgrades to essential repairs, Mr. Electric of Charlotte Metro is your trusted partner for safe, efficient, and reliable electrical work.

"They did good work, but you feel scammed by the process. Waived dispatch fee provides pressure to sign up for discounted rates with 1 year Advantage Plan. They priced whole house surge protection as an add on. I bought but I'd not planned on it. Next time, I'll try to find a small business that just quotes the job at hand and does it without all the upselling. "

Larry S on January 2026

Mr. Electric of Charlotte Metro delivers expert residential and commercial electrical solutions with a focus on safety, efficiency, and lasting value. Whether you're upgrading your electrical panel, installing an EV charger, or troubleshooting power issues, our licensed electricians are ready to help. We proudly serve Charlotte, Lake Norman, Matthews, Pineville, Ballantyne, Concord, Indian Trail, Monroe, and nearby communities. Backed by a nationally recognized brand, we offer local expertise and a satisfaction guarantee on every job. Our Specialties Include: EV Charger Installation, Electrical Panel Upgrades & Whole-Home Rewiring, Residential and Commercial Electrical Repairs, Indoor & Outdoor Lighting, Ceiling Fans, and Smart Home Devices, Surge Protection, Safety Inspections & Code Compliance. From modern upgrades to essential repairs, Mr. Electric of Charlotte Metro is your trusted partner for safe, efficient, and reliable electrical work.

"They did good work, but you feel scammed by the process. Waived dispatch fee provides pressure to sign up for discounted rates with 1 year Advantage Plan. They priced whole house surge protection as an add on. I bought but I'd not planned on it. Next time, I'll try to find a small business that just quotes the job at hand and does it without all the upselling. "

Larry S on January 2026

Ambrose Services LLC

5.00(
10
)
•Approved Pro

Ambrose Services LLC

5.00(
10
)
•Approved Pro
3 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 absolute best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They did an excellent job installing an EV charger. He was very thorough in the installation. He did not compromise and used quality materials. He also offered an optional inspection by the county which he helped to coordinate."

Navi H on September 2025

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

"They did an excellent job installing an EV charger. He was very thorough in the installation. He did not compromise and used quality materials. He also offered an optional inspection by the county which he helped to coordinate."

Navi H on September 2025

Avatar for Ace Electric Service

Ace Electric Service

5.00(
5
)
•Approved Pro

Ace Electric Service

5.00(
5
)
•Approved Pro
11 years of experience

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!

"Rob was great to work with. Made some excellent suggestions on my project. Very friendly and knowledgeable. Quality workmanship. Very efficient. "

David T on February 2026

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!

"Rob was great to work with. Made some excellent suggestions on my project. Very friendly and knowledgeable. Quality workmanship. Very efficient. "

David T on February 2026

Avatar for Greenwing Electrical

Greenwing Electrical

5.00(
10
)
•Approved Pro

Greenwing Electrical

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Emergency services offered

Greenwing Electric is an electrical Installation and Service Provider in the Mooresville area with over 25 years of electrical experience. Owner operated We specialize in jobs that the larger companies don't want. We also service HVAC Systems and specialized electrical installations

"Amazing work and work ethic. This company represents honesty, intergrity and a drive to make sure the job is done right the first time! From start to finish Jason was there I can not express enough how amazing I think this company is! You want the job done and done right I highly recommend this company!"

Tammy M on August 2024

Greenwing Electric is an electrical Installation and Service Provider in the Mooresville area with over 25 years of electrical experience. Owner operated We specialize in jobs that the larger companies don't want. We also service HVAC Systems and specialized electrical installations

"Amazing work and work ethic. This company represents honesty, intergrity and a drive to make sure the job is done right the first time! From start to finish Jason was there I can not express enough how amazing I think this company is! You want the job done and done right I highly recommend this company!"

Tammy M on August 2024

Avatar for Lighting Electric Co.

Lighting Electric Co.

4.00(
4
)
•Approved Pro

Lighting Electric Co.

4.00(
4
)
•Approved Pro
Customers say: Quick response
13 local quotes requested
4 years of experience

Lighting Electric, LLC proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call.

"They originally installed my solar panels in 2019. Everything was good until 2023/24 I asked them to come look at roof panels as my roofer said he thought the leak was coming in at the leg is the last panel. I called them said they send someone out on Friday, never turned up. Called again a while later after more rain, ceiling in master bedroom was getting worse. Again no response! 4:5 times they dont turn up, answer calls or texts. This is just shocking to me how a company stays in business!!! I finally found another company after 5 calls I got another company to call me back. They came out but it cost me $2000 to get a leg of panel sealed. They said this is very common and they find either straight after install or about 4 years later it happens and probably more like it. I could not afford more work. There must be something we can all do about these situations. So many complaints on here. Suggestions?"

Cathy J on February 2025

Lighting Electric, LLC proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call.

"They originally installed my solar panels in 2019. Everything was good until 2023/24 I asked them to come look at roof panels as my roofer said he thought the leak was coming in at the leg is the last panel. I called them said they send someone out on Friday, never turned up. Called again a while later after more rain, ceiling in master bedroom was getting worse. Again no response! 4:5 times they dont turn up, answer calls or texts. This is just shocking to me how a company stays in business!!! I finally found another company after 5 calls I got another company to call me back. They came out but it cost me $2000 to get a leg of panel sealed. They said this is very common and they find either straight after install or about 4 years later it happens and probably more like it. I could not afford more work. There must be something we can all do about these situations. So many complaints on here. Suggestions?"

Cathy J on February 2025

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FAQs for electrical wiring or panel upgrade projects in Mount Holly, NC

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 Mount Holly, NC homeowners’ guide to electrical wiring or panel upgrades

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

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