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Find Electrical wiring or panel upgrade pros in Cornelius

Evans Electric
5.0(
80
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Evans Electric was very responsive, which is becoming rare for most service providers. We had a 61 yo fuse panel that was a fire hazard and was replaced with a circuit breaker panel. Matt was quick to provide a quote and scheduled the service for the same week. He came on time and finished the job much quicker than we expected. Definitely five star service."
Kitchen and living room remodel
Kitchen and living room remodel
Living room can lights and ceiling fan.
Kitchen lighting
Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Gowdy Electric
Gowdy Electric
4.9(
309
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Gowdy’s team was professional, prompt, and prepared. They are my go to electrical company for scheduled as well as emergency electrical work after hours. From tenant buildouts to parking lot lighting they handle it all. I recommend them to everyone."
Additional Photos
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Additional Photos

+23

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Mr. Electric of Charlotte Metro
Mr. Electric of Charlotte Metro
4.7(
115
)

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"The electrician was very professional, prompt, courteous, and knowledgable. The work was to upgrade the service to my house to 200 amps, install 4 outlets, and install an electric vehicle charger. The job was finished ahead of time, was done with very good quality, and the clean up was great."
Light Fixture Installation
Chandelier Installation
Outdoor Lighting and Fan Installation
Happy Customer with Newly Installed Ceiling Fan
Beautiful Accent Lighting over Pool Table

+62

Response time4 hrs
301 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Evans Integrity Electric, Inc.
Evans Integrity Electric, Inc.
4.9(
79
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Evans Electric was very responsive, which is becoming rare for most service providers. We had a 61 yo fuse panel that was a fire hazard and was replaced with a circuit breaker panel. Matt was quick to provide a quote and scheduled the service for the same week. He came on time and finished the job much quicker than we expected. Definitely five star service."
Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for On Time Electrical, LLC
On Time Electrical, LLC
4.8(
197
)

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1971

Credit card accepted

Customers say: True professional

"Jim did a diagnostic because we were having problems with our electricity on the second level. After doing his research throughout that level he discovered old electrical wiring that was in fact the problem. He did what he needed to do, replaced everything bad and our electricity on that level is where it needs to be. We are safe from any possible disaster that could have happened. We have been using On Time Electric for almost 7 years and have never been disappointed."
Response time4 hrs
105 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Rusty Red Power Solutions
Rusty Red Power Solutions
5.0(
28
)

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The service was great and at a very affordable price. I will definitely use them again for any electrical issues in the future. This company was punctual, accurate in their performance and communicated vary well on the issue."
new fixtures
fixture install
fixture install
fixture install
generator install

+16

Response time12 hrs
42 neighbors recently requested a quote
J. N. Greene Electrical Contracting Inc.
5.0(
7
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"We had an older panel in our house that didnâ t have enough room to add a hot tub. JN Greene Electrical gave us a new panel and meter base. They also wired up our new hot tub! Bid was 15 percent lower than the competition and they did an excellent job. Iâ ll never use another electrician. Customer service was the best!"
Response time6 hrs
Recommended by100%of homeowners
Avatar for Mister Sparky by Wise Electric Control, Inc.
Mister Sparky by Wise Electric Control, Inc.
4.8(
235
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Alan B w wish has done lots for me, even replacing entire electrical panel. He is a third generation electrician and I trust his advice w recommendations. Its comforting knowing i have trusted help w electrical issues to keep my family and pets safe. Excellent company"
 14KW Generator System
 Voltvault Breaker Panels
  Voltvault Breaker Panels
 Back-Up Generator Residential
  Back-Up Generator Commercial

+13

Recommended by83%of homeowners
Avatar for At Your Service Electric, LLC
At Your Service Electric, LLC
4.7(
26
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Fred and his crew were fantastic. They always arrived on time, communicated well (and in advance), and did a great job with everything. Very professional and cleaned up any dust or mess afterwards. Fred stands behind his work and definitely knows what he's doing. I wouldn't use anyone else."
Response time10 hrs
4 neighbors recently requested a quote
Recommended by92%of homeowners
Showing 1-10 of 26
FAQs for electrical wiring or panel upgrade projects in Cornelius, 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 Cornelius, 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.