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TRUSTED BY WARRENVILLE, SC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon296
    Verified electrical services reviews

Top-Rated Electricians in Warrenville - Updated Nov 2026

Avatar for B Electric
B Electric
4.8(
38
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For Business+10 more

Serving Warrenville, SC and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"This was the second job done by B Electric. They got back to me in a reasonable amount of time, showed up promptly, did a great job, and cleaned up. Very reasonable and always courteous and friendly. I consider them my only electrical contractor."
Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for B & Z Electrical Service
B & Z Electrical Service
5.0(
8
)
Ceiling Fan - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+10 more

Serving Warrenville, SC and surrounding areas

Approved

In business since 1994

Free estimates

Small jobs welcome

"Barry is a legendary professional. He can solve even the most puzzling electrical wiring mysteries. Also, he is very respectful of the home and always uses booties on his shoes and cleans up after he’s done working. Definitely one of the most solid vendors I’ve worked with during my two years of hiring vendors for Aiken remodels."
I can work on anythng!
Response time10 hrs
Response rate100%
Avatar for Fulmer's Electrical, LLC
Fulmer's Electrical, LLC
4.7(
13
)
Electrical Switches, Outlets & Fixtures - Install or Repair

Serving Warrenville, SC and surrounding areas

Approved

In business since 2018

Emergency services offered

Customers say: Quick response

"Fulmer electrical is awesome. Put up my ceiling fans, flood light, and my lorex security system for a great/reasonable price. They are coming back next week to install new lights for the kitchen. Call them today for all your electrical needs."
Kitchen Pendants
Can light install
Switch wiring
Panel wiring
Response time3 days
Recommended by100%of homeowners
Avatar for Ace Maintenance & Repair
Ace Maintenance & Repair
4.8(
66
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Warrenville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Emergency services offered

Credit card accepted

"Jeff spoke with me in the morning after I requested service the previous evening (late). Told him about our dryer, not heating. He requested a text photo of the model number/SN on the sticker inside the dryer. I contacted him the following morning via text, he texted back that he had the repair part and would be at my home within the hour. He arrived and work was completed within 30 minutes----new heating element installed. I have never had a major appliance issue addressed so QUICKLY. Super impressed with Ace."
Response time2 days
Response rate100%
Recommended by90%of homeowners
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Electrical FAQs, answered by experts

Yes, the National Electrical Code (NEC) requires that outdoor Christmas lights be plugged into a ground-fault circuit interrupter (GFCI) outlet to prevent hazardous electrical shocks or an electrical fire. It’s a code violation to plug outdoor Christmas lights into a non-GFCI outlet, so be sure to follow these guidelines for a safe and successful installation.

Wiring can last anywhere from 50 to 70 years, but all kinds of mishaps can occur that reduce the lifespan of your electrical wiring, including severe weather conditions, pests, and even faulty wiring. Keeping a preventative maintenance scheduling and hiring an electrician for an annual electrical inspection will keep your wiring system around for as long as possible.

Removing a fuse from the fuse box is relatively safe under normal circumstances. The task becomes dangerous if wires or wire terminals are exposed or in the case of a disaster such as flooding in the home where water can act as an electrical conductor.

Yes, many remodels include electrical upgrades for lighting, outlets, or charging stations. Confirm with your contractor.

Black is the standard color for hot wires, which transfer electricity to your outlets and switches. Red wires are also hot wires. White (and sometimes gray) wires are considered neutral, delivering power back to the panel. Finally, green wires, which are sometimes bare copper, are ground wires, used to ground an electrical circuit and prevent electrocution.

The Warrenville, SC homeowners’ guide to electrical services

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