Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Slater, SC

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Electrical wiring or panel upgrade pros in Slater - Updated Nov 2026

Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"The rep suggested several improvements including upgrading to a solar heating system. We are now in the process of installing a solar heating system. With government tax incentives over the next 2 years we will finance $15K. If I just keep paying what I was paying for my monthly power bill towards the solar panels and upgrades the payback is less that 7 years. After which, my electricity is free. System has a 30 year warranty. Looking forward to the installation and will provide feedback once it is installed and in operation."
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Roof Installation 3rd day

+1

28 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Homeland Electric LLC
Homeland Electric LLC
5.0(
18
)
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Matthew installed a new sub panel box for us. His work was thorough and fast. The finished job looked great and worked perfectly. He also installed recess lighting for us. Again another job very well done. Not only is he reliable and does a great job but he's also personable and very kine. We highly recommend Matthew with Homeland Electric"
Response time12 hrs
3 neighbors recently requested a quote
Avatar for Bester’s Electrical Servicing & Troubleshooting
Bester’s Electrical Servicing & Troubleshooting
5.0(
16
)
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Bester’s came out to check electrical outlasts and wiring because I was having trouble with surges turning lights on randomly. Also installed a ceiling fan on my front porch. Customer service was top notch; timely, polite, knowledgeable. Would recommend over and over!"
120/240 30A Recept
1/2 PVC
Dryer Circuit Final
10/3 NM Cable
Weatherhead

+13

2 neighbors recently requested a quote
Avatar for Prestige Electrical LLC
Prestige Electrical LLC
5.0(
5
)
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

Approved

Free estimates

Credit card accepted

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. Call us today!

3 neighbors recently requested a quote
REVMA ELECTRIC LLC
New to Angi
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

25 years of experience. \n \n We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! \n

Response time12 hrs
Mark Howard Electric, LLC
4.7(
51
)
Electrical Wiring or Panel Upgrade

Serving Slater, SC and surrounding areas

In business since 2003

Free estimates

"I have never worked with a friendlier or more helpful contractor than Mark Howard. Even before they had given us their formal estimate and we had agreed to choose them, Mark went out of his way to show me how to correct an urgent issue on my own so that we would not risk fire or be without power. He even called back to ensure I didn't have any problems. We hired Mark to perform the following: upgrade from 100 to 200 amp service, installed exterior primary panel with whole house disconnect, install generator connection receptacle with interlock kit, install ground rods, install whole house surge protection, transferred water heater and clothes dryer and HVAC connections to exterior panel and upgrade dryer receptacle from 3 prong to 4 prong."
Response time1 day
Recommended by100%of homeowners
...
Showing 1-10 of 105
FAQs for electrical wiring or panel upgrade projects in Slater, SC

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Slater, 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.