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Find Electrical wiring or panel upgrade pros in Rock Hill

Avatar for Honesty Electric, LLC
Honesty Electric, LLC
5.0(
228
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I'm very impressed with the communication and quality of Honesty Electric. They were honest and professional from the initial quote, to finishing our electrical upgrade projects, including a new 200 amp service panel. Louis and his team really did an excellent job. They are dependable and that did keep me smiling."
Church house remodel
Church house remodel
Church house remodel
Church house remodel
Church house remodel

+74

Response time1 day
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Gowdy Electric
Gowdy Electric
4.8(
328
)

Serving Rock Hill, SC 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

1 neighbors recently requested a quote
Recommended by92%of homeowners
IVG Solar Corp
5.0(
55
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Ivan and his team were great to work with and he was very straight forward with what was needed, the costs, and expected timing to complete. I would absolutely work with Ivan and his team again. He took into consideration future home upgrade needs while sizing the panel and did not upsell or recommend unnecessary work. The work to connect the new outdoor panel/new wiring to the existing old panel/wiring was very tricky with the work being done in tight spaces. The new wiring (panel and new stove) was installed neatly and organized throughout the crawlspace allowing for easier future home rewiring work to be completed."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+4

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for On Time Electrical, LLC
On Time Electrical, LLC
4.8(
197
)

Serving Rock Hill, SC and surrounding areas

Approved

Super Service Award Winner

In business since 1971

Credit card accepted

Customers say: True professional

"My electrician, Cayce West, was excellent! Very personable and professional. He installed a whole house surge protector in our electrical panel. Job was very well done. I highly recommend On Time Electrical."
Response time4 hrs
100 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for A+ Electric Services
A+ Electric Services
4.9(
14
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Marc Came in and diagnosed my problems. He purchased the necessary fixtures and replaced/repaired them quickly. I was very happy with the services provided."
Existing breaker box
Existing breaker box
New breaker box
Meter Box Replacement
Meter box replacement

+1

Response time3 hrs
Response rate91%
12 neighbors recently requested a quote
Avatar for Mister Sparky by Wise Electric Control, Inc.
Mister Sparky by Wise Electric Control, Inc.
4.8(
235
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"The complete experience with Mister Sparky was very professional starting with the customer service reps, appointment scheduling and the high quality work completed by the service technician. The job included installation and wiring a ceiling fan, 2 flood lights, new fixtures, repairing outdoor outlets and inspection of the electrical panel. I would recommend this team for any job. Excellent work"
 14KW Generator System
 Voltvault Breaker Panels
  Voltvault Breaker Panels
 Back-Up Generator Residential
  Back-Up Generator Commercial

+13

Recommended by83%of homeowners
Avatar for Prime Time Electric
Prime Time Electric
5.0(
8
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

At Prime Time Electric, we’re more than just electricians—we’re your neighbors dedicated to powering your homes and businesses. With years of experience, our certified team provides electrical services that light up York County, and beyond. From generator installation to electrical repair, we bring expertise and care to every project, ensuring your systems run smoothly and safely.\n\nOur passion for excellence drives us to offer tailored solutions, whether it’s installing lighting fixtures, provision of whole-home surge protection, service and repair, in-home generator installation or setting up EV charging stations. We serve our communities with reliable electrician services, making Prime Time Electric a name you can trust for all your electrical needs.

project photos
4 neighbors recently requested a quote
Avatar for Madrid Projects LLC
Madrid Projects LLC
5.0(
11
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Pablo and his associate were timely, professional and easy to communicate with. They sent photos and videos of completed work, prices were reasonable and I will not only highly recommend them to my friends and family, but they are my go to for any electrical needs in the future! I feel so lucky to have found them!"
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Handymen Project

+44

Response time7 hrs
7 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Mr. Electric of York- Rock Hill
Mr. Electric of York- Rock Hill
5.0(
5
)

Serving Rock Hill, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

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.

Outdoor Light
Lighting and switch
Lighting and switch
My jobs
My jobs

+42

8 neighbors recently requested a quote
Showing 1-10 of 15
FAQs for electrical wiring or panel upgrade projects in Rock Hill, SC

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 Rock Hill, SC 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.