Electrician in Greenville, SC
Licensed residential electrician serving Greenville homeowners with safe, code-compliant repairs, installations, and panel upgrades.
Greenville is one of the fastest-growing corners of the Upstate, and the homes here reflect it. From established neighborhoods with mature trees to new construction on the edges of town, the electrical needs vary widely. One More Hand Electrical Services is a family-owned, licensed residential electrician helping Greenville homeowners keep their homes safe, up to code, and ready for modern demands.
Corey and Holly Harbison built this business on craftsman-quality workmanship and honest communication. With 14+ years of experience and SC Residential Builder Electrical License #2810, we handle everything from a flickering light to a full 200-amp service upgrade — and we treat every home like it's our own.
We live and work in the Upstate, so when you call, you're talking to the people who will actually do the work. No call centers, no subcontractor shuffle. Just Corey, Holly, and a commitment to getting it done right.
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Corey & Holly respond fast
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(864) 214-5141Electrical Services in Greenville
Greenville Homes, Greenville Needs
Greenville's housing stock spans decades — and that means the electrical systems do too. Older homes near downtown often run on 100-amp services that struggle to keep up with today's HVAC loads, EV chargers, and kitchen appliance circuits. Newer builds on the outskirts may have modern panels but still need dedicated circuits for hot tubs, workshops, or mini-splits.
We help Greenville homeowners on both ends: upgrading aging panels and adding capacity where life has outgrown the original wiring. Same-day and emergency electrical service is available when a problem can't wait.
Why Greenville Homeowners Call One More Hand
How It Works
Call or Book Online
Reach us at (864) 214-5141 or submit the booking form. We respond fast.
We Come Out & Quote
Corey or Holly visits, assesses the job, and gives you a clear, upfront quote.
Done to Code
We complete the work safely and to code with craftsman-quality care.
Clean Up & Walk-Through
We leave your space clean and walk you through everything we did.
What Greenville Homeowners Say
"I have found my electrician! Great communication, easy to schedule, prompt and courteous and fair in pricing. They solved my issue and gave me peace of mind."
— Sandee Scyoc
"This company does outstanding work. They show up and execute excellent work and are priced reasonably. Efficient and reliable."
— James Gregory
"Electrical supply to the house was 100 amp and needed to be upgraded to 200 amps…"
— Joe Druga
Greenville Electrical FAQ
Nearby Areas We Serve
We also serve homeowners across the Upstate, including Anderson, Spartanburg, Easley, Laurens and surrounding communities.
Want to stay ahead of electrical problems?
Ask about our Advantage Plan for proactive, worry-free electrical maintenance.
Learn About the Advantage PlanBook Service in Greenville
Corey & Holly respond fast
Prefer to call?
(864) 214-5141Ready to Get Your Electrical Project Started in Greenville?
Call Corey & Holly today, or book service online and we'll respond fast with a clear, no-pressure quote.