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Find Electrical for home addition or remodel installers in Greenville

Avatar for Griffin Electric
Griffin Electric
4.9(
321
)

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 U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"5 stars! Mark Chapman with US Energy Solutions just installed a manual transfer switch box for my portable generator. The work was done professionally, on time, and very reasonably priced. Mark tested the install before he finished and it was perfect the first time. He was knowledgeable and experienced. My next electrical project will start with a call to Mark!"
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

13 neighbors recently requested a quote
Recommended by96%of homeowners
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

"I thought that Greens electrical did an excellent job! I called and asked them to come out and they immediately came out. I told them what was wrong and they went above and beyond to help me. I definitely will be using them again. I highly recommend anyone who needs work done to give them a call."
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+1

Response time1 day
9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Dunn Electrical Services
Dunn Electrical Services
5.0(
29
)

Serving Greenville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Great job! Yard was left in nice condition after trenching and work was completed in timely fashion. Mr Dunn followed up with recommendations for me to complete my project. I’m very excited to have electricity in my “man cave”"
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+5

Response time8 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Just Electric, LLC
Just Electric, LLC
4.6(
21
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"What a joy it is to recommend Pete and â  Just Electricâ  . To folks in need of electrical work and want reliable service! I needed a new light fixture installed as well as an inoperative wall switch. One call to Pete and he had a great team at my house working in no time. Job done quickly and to my wifeâ  s liking! Thanks Pete and your technicians! I recommend â  Just Electricâ  for any project!"
Response time6 hrs
Response rate85%
7 neighbors recently requested a quote
Avatar for Surge Electrical Contractor, LLC
Surge Electrical Contractor, LLC
4.7(
19
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"We recently moved into our home and pursued a couple quotes for electrical work. We landed with Surge and I am so glad we did! I could not be more pleased. Serge is incredibly knowledgable, kind and was great with communication. He showed up on time and did wonderful work. He also noticed an AC issue and pointed it out and saved me from having to deal with a future disaster that would have caused a leak. His pricing was extremely good and his work was excellent. I would highly recommend him for any electrical work that is needed!! Thank you Serge!"
Response time6 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
American Electrical Contractors LLC
5.0(
11
)

Serving Greenville, SC and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"There are no words! These guys are top notch humans. We needed a whole new service installed after Helene, there were here first thing Tuesday, and went far above their job. I went to work but my daughter and newborn grandson were here. These guys brought her lunch and ran an extension cord and brought in a commercial fan. They didn't stop there, them and my landlord fixed our generator, we couldn't get it going, left the fan for us to use, filled the gas in the generator. I hope they know just how much we appreciate all their kindness. The city came right out an approved their work, we are all set for when Duke shows up."
Response time2 days
Recommended by100%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Greenville, SC

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Greenville, SC homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.