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Find Electrical wiring or panel upgrade pros in Greenville

Avatar for Griffin Electric
Griffin Electric
4.9(
311
)

Serving Greenville, SC and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Couldn't ask for a more professional job competition. Buzz and McLean did a fantastic job and completed the job quickly. Highly recommend Griffin Electric!"
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+24

Response time9 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Greens Electrical
Greens Electrical
5.0(
25
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Hunter and his helper arrived on time. Strong work ethic, no playing around. Was amazed at how quickly they worked. Inspected the work after done and looked great, well buttoned up with no loose wiring, covers, etc. Very courteous. Always double checked with me before final locations picked on every new installation."
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+1

Response time1 day
4 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Dunn Electrical Services
Dunn Electrical Services
5.0(
27
)

Serving Greenville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Excellent! He was very knowledgeable, friendly, and the service he provided in installing our outdoor lighting and fixing the electrical issue we were experiencing in our house was top notch, all done in a timely manner! I will definitely be calling on him for any future electrical and or lighting needs, and I would highly recommend him to anyone!"
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+5

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr. Electric
Mr. Electric
4.8(
56
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Completely rewired whole house with romex wire. Several specific dedicated outlets installed for electronics in the house. Panel was reconfigured and mostly fixed so that everything ran on the outside box, not the old fuse box and inside panel. Only one or two things remain inside. Fuse box severed. Installed LED recessed lighting and afixed a junction box and T bar for a fan to be installed at a later date. We had a total of 4 new outlets entirely installed (I think). The lighting was all reorganized on the correct breaker, so no longer does half the kitchen connect to the living room. We had to keep our fridge off for the majority of the time, had to throw some food out, but we didn't have much food in there anyway. Our main technician's name was Parks. Very professional, approachable, and extremely knowledgeable. The times took much longer than expected and they rushed as much as they could, but it took many hours overboard to complete. 9am to 7 first day, 7:30am to 8:30PM, and 7:30 to almost 10 at night on the last night. Only two walls were damaged around the outlets and one baseboard molding was bored through. They were patched. I am readjusting the angle of most of the outlets as they are all slightly crooked and it is killing me. Overall very satisfied on the work complete and I only lost one outlet in the sunroom because of the wires being embedded in the brick wall and they couldn't get to it. The only thing that did truly frighten me is that the outlet we thought was completely fine in the brick flooring of the fireplace, they found out it wasn't and went ahead and started drilling into our brick. I was not notified and I was very concerned about the brick and mortar being affected. There are a few hairline cracks around the mortar and I haven't thoroughly inspected to see if anything is loose. But it took me a long time to calm down internally about it. The only other thing that somewhat bothers me is that we had a 1978 home and someone had installed old heater coils inside the walls of each room. We didn't want to mess with it (in case when we sell the new buyer wants to use it, we won't), and after everything was finished I found out they cut through a lot of the wiring so they could get to and put in the new wiring for all the outlets. So the heater knobs and system is no longer serviceable. Not sure how I feel about it or if we could have saved it. I did not ask, but I didn't mention ahead of time to save it either. Although had I known they were going to cut through it, I might have spoken up about it. Those are the only two things I wish we had been consulted about previously. The last thing is we have a yard light we would like checked out sometime later, it is very dim, and if it isn't the bulb itself, we may need to fix the wires in the post and the ones connecting it to the house. We had mentioned it, but the time had run out for them to really do anything. There was so much to be done in the house and it was mainly just our"
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.
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Switches
EV Charger

+13

Response time4 hrs
Response rate100%
46 neighbors recently requested a quote
Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.9(
64
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"We highly recommend U.S. Energy Solutions...Mom and dad had some unforeseen electrical issues that needed to be fixed in their kitchen due to an inspection review before selling their home. I went to Angie's List put in a request for suggestion and U.S. Energy Solutions got right back to me. We set up and appointment! Electrician was prompt, courteous, professional and friendly. He diagnosed the issue straight away, took the time to show us and explain the problem. His confident approach to the problem was reassuring and was fixed quickly! All the way around a great experience!!"
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

8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Star Power Electrical Contractors
Star Power Electrical Contractors
5.0(
10
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2020

Offers commercial services

"The electrician from Star Power Electrical Contractors was absolutely amazing! When I first tried upgrading my own panel from a YouTube video, I got electrocuted and felt completely defeated. But then this guy shows up, friendly, professional and not an ounce of judgment. Hes the Planet fitness of electricians! Thankyou Star Power for turning my frown upside down!"
Home Rough In
Home Rough In
Home Rough In
Home Rough In
Attic Lights

+9

Response time10 hrs
Response rate89%
9 neighbors recently requested a quote
Avatar for ARC Electrical Service, LLC
ARC Electrical Service, LLC
4.9(
71
)

Serving Greenville, SC and surrounding areas

Approved

In business since 1998

Credit card accepted

Customers say: Quick response

"David from Arc Electric and his staff did an amazing job. They replaced the panel, device and desired the kitchen, bathroom's and garage. The old system was over 60 years old. Their prices was reasonable work best and timely and the communication was excellent. All around a great experience. I highly recommend them!"
Response time2 hrs
Recommended by97%of homeowners
Showing 1-10 of 23
FAQs for electrical wiring or panel upgrade projects in Greenville, 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 Greenville, 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.