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Find Electrical wiring or panel upgrade pros in Shelby

Avatar for Mills Electric Company LLC
Mills Electric Company LLC
5.0(
8
)

Serving Shelby, NC and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Mills electric repaired all the outside outlets on my house. He also got lights working in my crawl space that have not worked in a while!! It was all in bad wiring. Which he figured out within an hour of being here!! I HIGHLY Recommend them for you electrical needs!!"
Upstairs Dimmable lighting and fan
Upstairs Dimmable lighting and fan
Cabin fans and lighting
Cabin fans and lighting
Cabin fans and lighting

+6

Response time5 days
Recommended by87%of homeowners
Avatar for PRIORITY ELECTRIC AND LIGHTING, LLC
PRIORITY ELECTRIC AND LIGHTING, LLC
5.0(
6
)

Serving Shelby, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

PRIORITY ELECTRIC AND LIGHTING, LLC We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time12 hrs
17 neighbors recently requested a quote
Avatar for Coleman Electrical LLC
Coleman Electrical LLC
4.9(
19
)

Serving Shelby, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"An authentically genuine and polite person who does an outstanding service for any electrical needs!! Very professional and prompt! Definitely would recommend and definitely would call for any further electrical needs!"
Response time6 hrs
Response rate89%
Recommended by83%of homeowners
J. N. Greene Electrical Contracting Inc.
5.0(
9
)

Serving Shelby, 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 Gowdy Electric
Gowdy Electric
4.8(
344
)

Serving Shelby, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Mr. Electric of Gastonia
Mr. Electric of Gastonia
4.8(
60
)

Serving Shelby, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I am very pleased with the service I received from Mr. Electric of Gastonia. Daniel and Matt explained all the issues with the old panel and I decided to have it replaced along with a whole house serge protector. While they were here they kept me informed of what they were doing and how the job was progressing and when they were done they cleaned up. Daniel and Matt were always on time and they called ahead when they were on their way. Brian set up my appointment times and scheduled me for the electrical inspection so I didn't have to do any of that. The inspector was here this morning and told me that it was really nice to see good quality electrical work. I would not hesitate to refer them to family and friends, I am happy with the job they did for me."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+89

12 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Mister Sparky by Wise Electric Control, Inc.
Mister Sparky by Wise Electric Control, Inc.
4.6(
293
)

Serving Shelby, 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 Madrid Projects LLC
Madrid Projects LLC
4.7(
13
)

Serving Shelby, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I have used this company on two separate projects. Pablo is reliable, dependable, and honest. They work was done on time and on budget, I would 100% recommend this company and will use them in future projects."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Handymen Project

+44

Response time7 hrs
5 neighbors recently requested a quote
Recommended by63%of homeowners
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Showing 1-10 of 91
FAQs for electrical wiring or panel upgrade projects in Shelby, NC

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The Shelby, 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.