South Carolina cost guide
Electrical work cost in South Carolina
In South Carolina, electrical work prices run below the national average — whether you're in Charleston, Columbia, or Greenville. Here's what a complete, permitted job should cost, and how to tell whether the quote in your hand is fair.
Typical South Carolina range
$500 – $13,500
Small circuit or device projects often run $500–$2,500; panel and service upgrades commonly run $2,500–$10,000 or more.
Included at this price: Labor, listed materials and devices, permit and inspection handling, testing, labeling, and cleanup when specified.
South Carolina prices by project type
| Project | South Carolina range | Unit check |
|---|---|---|
| Panel or electrical service upgrade | $2,300 – $9,000 | Panel replacements often run $2,500–$6,000; service-capacity, meter, trenching, and utility work can raise the total. |
| EV charger circuit installation | $700 – $3,200 | A nearby charger circuit may cost under $1,500; long runs, load management, trenching, or panel work cost more. |
| Whole-home rewiring | $10,800 – $36,000 | Access, home size, device count, service capacity, and wall repair responsibility drive the range. |
| New circuits, outlets, lighting, or fixtures | $500 – $5,400 | Price depends on circuit count, run length, access, fixture allowances, and whether walls must be opened. |
| Generator inlet, transfer switch, or standby generator | $1,400 – $16,200 | A manual inlet and interlock costs far less than an automatic standby system with fuel and site work. |
Reviewed 2026. Editorial benchmarks from public cost surveys (Zonda Media / Remodeling magazine, Houzz, Angi / HomeAdvisor), adjusted by a state construction-cost index. Not a bid, appraisal, or licensed estimating data.
Red flags in South Carolina electrical work quotes
- License holder, permit responsibility, inspection stages, and final sign-off
- Panel and service capacity supported by a load calculation when new loads are added
- Circuit count, amperage, conductor size where relevant, and dedicated-circuit requirements
- AFCI and GFCI protection, grounding, bonding, surge protection, and required disconnects
- Device, fixture, panel, breaker, charger, or generator brands and model allowances
Commonly missing line items: permit, inspection, and utility coordination fees, load calculation or written confirmation of available panel capacity, drywall, plaster, paint, excavation, or landscaping restoration, afci/gfci breakers, grounding and bonding corrections, or surge protection, specific fixture and device allowances instead of open-ended selections, panel directory, testing results, inspection sign-off, and warranty terms.
Already have an electrical work quote in South Carolina?
Upload it for a free red-flag scan — about 20 seconds. Full report with price position, missing scope, and negotiation questions: $12.
Related cost guides
Homeowners in South Carolina can also read and write contractor reviews before choosing who to hire.