Expert Team
Expert Team | Whole Home Rewires | Electrical | Charleston
Picture a Charleston sunset flickering through vintage fixtures while your lights stay steady, safe, and energy-efficient—because HEP’s expert electricians have already handled the heavy lifting of whole home rewires. From historic downtown houses to coastal new builds, we replace aging aluminum lines, undersized breaker panels, and mystery junctions with code-compliant copper, state-of-the-art surge protection, and smart-home ready circuits. Our clean, respectful crews treat every plank floor, plaster wall, and family heirloom as carefully as the wiring itself, so you enjoy upgraded power without the renovation chaos.
Customers say they hardly know we’ve been there—until devices charge faster, appliances run quieter, and insurance premiums drop. Transparent estimates, permit coordination, and the industry’s strongest workmanship warranty mean you’ll never be left in the dark. Ready to reclaim peace of mind and future-proof your Lowcountry residence? Call, click, or chat with HEP today and schedule Charleston’s most trusted team for your whole home rewires project.
FAQs
How do I know if my Charleston home needs a full rewire?
Common warning signs include frequently tripped breakers, flickering lights, warm or discolored outlets, a burning odor, outdated two-prong receptacles, and aluminum or knob-and-tube wiring. Homes built before 1975 often lack the capacity and safety features required for today’s appliances and electronics. Our technicians can perform a detailed inspection, load calculation, and infrared scan to confirm whether a complete rewire is the safest, most cost-effective solution.
What does a whole-home rewire involve and how long does it take?
We replace all branch circuits—including wiring, boxes, receptacles, switches, and grounding conductors—from the service panel to the outlets. We also upgrade the main panel, add AFCI/GFCI protection, surge suppression, smoke/CO detector circuits, and bring the system up to the latest NEC and City of Charleston codes. Most 1,800–2,500 sq ft homes take 5–10 working days, followed by drywall patching and final inspections. Larger or historic properties can take 2–4 weeks, but we provide a detailed timeline before work begins.
Will rewiring my house damage my walls and finished surfaces?
Our team uses minimally invasive techniques—such as fish tapes, flexible bits, existing chases, and attic or crawl-space access—to limit drywall cuts. Inevitably some small holes are required to pull new cables or install new boxes, but we patch, sand, and prime each area as part of our turn-key service. In most cases, repairs are invisible once you paint. We protect floors and furnishings with drop cloths and run HEPA vacuums to control dust.
How much does a complete home rewiring project cost in Charleston?
Pricing depends on square footage, number of circuits, accessibility, and whether you choose add-ons like whole-house surge protection, EV charger circuits, or generator interlocks. As a rule of thumb, costs range from $4 to $8 per finished square foot. We provide a free, itemized estimate and can phase work or offer financing to fit your budget. Because rewiring often lowers insurance premiums and boosts resale value, many clients recoup a significant portion of the investment.
Can I stay in my home during the rewiring process?
Yes—most clients stay on-site. We rewire one area at a time, install temporary power where needed, and restore service each evening so lights, HVAC, and essential appliances keep working. For extensive jobs or if you work from home and need uninterrupted power, you may prefer to stay elsewhere for a few days. We’ll discuss logistics in advance so you can plan with minimal disruption.
How does a new electrical system improve safety and value?
A modern rewire eliminates fire hazards such as deteriorated insulation, undersized conductors, and ungrounded circuits. New AFCI and GFCI protection drastically reduces the risk of shocks and electrical fires, while dedicated circuits prevent overloads that can damage electronics. Insurance carriers often offer discounts for homes with updated wiring, and real-estate studies show Charleston homes with new electrical systems sell faster and for 3-5 % more on average. You’ll also gain the capacity for EV chargers, smart-home technology, and future solar or battery upgrades.