Electrical Panel Upgrade · Charleston, SC
Electrical Panel Upgrade in Charleston, SC
Rising tides and heavy rain flood low-lying Charleston streets more often than they once did, and many homes on the peninsula and in West Ashley have panels and meters that sit too low. A panel upgrade is a good time to move equipment higher, as well as to add capacity for a larger AC system, a standby generator or an EV charger.
- Call now to check electrician availability in your area
- Independent, licensed electricians
- Serving South of Broad, Wagener Terrace, Hampton Park and more
What's different about electrical panel upgrade in Charleston
Mid-century West Ashley homes often have 100 amp panels or brands electricians suggest replacing. Dominion Energy South Carolina schedules the disconnect and reconnect. In historic districts, new meter locations may be reviewed. Permits come from the city's building inspections division.
Historic homes may have wiring from many eras, and the city's Board of Architectural Review regulates visible exterior changes. Low-lying neighborhoods flood from storms and king tides, so elevating panels, meters and AC equipment is common.
Weather and the utility in Charleston
Charleston's hurricane season runs June through November, and storms like Hugo in 1989 and Irma in 2017 brought wind damage and serious flooding. Low-lying parts of the peninsula and surrounding islands also flood during heavy rain and the highest seasonal tides. Heat and humidity keep air conditioning running most of the year, and salt air corrodes outdoor equipment. Dominion Energy South Carolina serves most of the city, while Berkeley Electric Cooperative serves some outlying areas. Anything under floodwater should be inspected before it is turned back on.
- Permits in Charleston
- Electrical permits inside city limits come from the City of Charleston's building inspections division; other municipalities and unincorporated Charleston County have their own. South Carolina licenses electricians through the Department of Labor, Licensing and Regulation (LLR).
- Electric utility
- Dominion Energy South Carolina (some outlying areas: Berkeley Electric Cooperative)
- Where we connect you
- 14 ZIP codes in Charleston, including South of Broad, Wagener Terrace, Hampton Park, West Ashley, James Island, Daniel Island
Signs it's time to call
- 60 or 100 amp service with plans for an EV charger, heat pump or addition
- Federal Pacific, Zinsco or fuse box equipment
- No open spaces for new circuits
- Rust, scorch marks or a warm panel cover
- Breakers that trip often under normal use
How the job usually goes
1. Load calculation
The electrician sizes the service from your existing and planned loads.
2. Permit and utility coordination
The permit is pulled and the utility schedules disconnect and reconnect.
3. Install the panel and service parts
New panel, breakers, grounding and bonding, and service conductors or meter base if needed.
4. Inspection
The local inspector checks the work before or after power is restored, depending on the jurisdiction.
Full details on electrical panel upgrade, including what you can safely check yourself.
What moves the price in Charleston
Electricians set their own prices. Local permit fees, utility coordination and the age of the home all play a part, along with:
- Amperage (100, 150, 200 or more)
- Whether the meter base and service entrance also change
- Panel location changes
- Grounding and bonding upgrades
- Permit and utility fees
- Wall repair around a recessed panel
Stop and call an electrician if
- ✕ Never remove the panel cover
- ✕ Do not add or swap breakers yourself
Electrical Panel Upgrade in Charleston: questions
Do I need a permit for electrical panel upgrade in Charleston?
In most cases, yes. Electrical permits inside city limits come from the City of Charleston's building inspections division; other municipalities and unincorporated Charleston County have their own. South Carolina licenses electricians through the Department of Labor, Licensing and Regulation (LLR). The electrician normally pulls the permit and arranges the inspection.
How do I know if I need a panel upgrade?
If you have 100 amps or less and are adding an EV charger, heat pump or electric range, or your panel is a Federal Pacific, Zinsco or fuse box, ask an electrician for a load calculation.
How long is the power off during a panel upgrade?
Usually most of one working day, depending on the scope and how quickly the utility reconnects.
Do I need a permit for a panel upgrade?
Yes, in essentially every US jurisdiction. The electrician pulls it and schedules the inspection.
What electrical issues are common in Charleston homes?
Electricians in Charleston most often see: flood and storm damage to electrical equipment; older wiring in historic peninsula homes; salt-air corrosion on outdoor equipment.
More electrical help in Charleston
Electrical Panel Upgrade in nearby cities
Guides
Need electrical panel upgrade in Charleston?
Call now and we connect you with a licensed electrician who serves your ZIP code.