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Find Electrical wiring or panel upgrade pros in Rock Hill

Collins Construction & Electric Inc
New to Angi

Angi Approved

In business since 2017

Free estimates

At , 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.

Dickson Electrical
New to Angi

Angi Approved

In business since 1993

Free estimates

We are 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

Illuminated Electric, LLC
New to Angi

Angi Approved

In business since 2021

Free estimates

Illuminated Electric LLC 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.

Avatar for On Time Electrical, LLC
On Time Electrical, LLC
4.81(
197
)

Angi Approved

Super Service Award Winner

In business since 1971

Customers say: True professional

"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. "
159 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Trusted Electric
Trusted Electric
5.00(
11
)

Angi Approved

In business since 2023

Free estimates

Emergency services offered

"Houston & Barnes Home Solutions delivered an outstanding experience. Cody and Gabe were fantastic from the moment they arrived. They installed multiple ceiling fans, a Ring floodlight, and a Ring camera on the opposite side of the house — all completed with skill and care. What really stood out was how courteous, respectful, and easy to work with they were. They treated my home with care, listened closely to what I needed, and made sure everything was done exactly the way I wanted. Their knowledge showed in every step, and they kept a pleasant, positive attitude the entire time. They arrived promptly, and even when one item came up that wasn’t included in the original quote, they handled it smoothly and kept the pricing very fair. The quality of their work was excellent, and the value was even better. I’m extremely satisfied and would gladly recommend Houston & Barnes Home Solutions to anyone needing dependable home services."
6 neighbors recently requested a quote
Avatar for Mr. Electric of Gastonia
Mr. Electric of Gastonia
4.94(
47
)

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Customer 7:37 AM The man they sent out to take care of the job was very knowledgeable and Helpful I will plan to do some future things with him, I was very pleased he solved my problem very quickly and gave me some needed information about how I can make my house safer."
7 neighbors recently requested a quote
Recommended by95%of homeowners
IVG Solar Corp
5.00(
55
)

Angi 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."
4 neighbors recently requested a quote
Recommended by100%of homeowners
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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.