EV Charger Installation in Greenville, SC
Power Your Drive at Home with a Safe, Professional Installation
EV Charger Installation in Greenville SC
Owning an electric vehicle should make life easier — not more complicated. At SageCare Electric, we install reliable Level 2 home charging stations so you can plug in, charge fast, and get back on the road with confidence.
Our licensed Greenville electricians install the top brands, including Tesla Wall Connectors, Ford Lightning Chargers, Grizzl-E, and ChargePoint Home Flex. Every installation is completed to 2023 NEC standards, using only copper wiring and heavy-duty conduit for long-term safety and performance.
Why Homeowners Trust SageCare Electric
When it comes to high-amperage circuits, precision matters. We don’t just “add a plug” — we design your installation for maximum performance and long-term reliability.
Here’s what you can expect:
$0 Service Call Fees – Showing up shouldn’t cost you.
Same-Day Service – Most chargers installed the same day.
Licensed, Insured Electricians – Trained specifically for EV systems.
Upfront Pricing – Clear quotes before any work begins.
Code-Compliant Workmanship – Built to meet or exceed NEC 2023.
Clean, Professional Installs – Every wire run in conduit, no splices.
“We also perform Breaker Box Repairs and full Electrical Troubleshooting before any installation to verify your system is EV-ready.”
Get Started today with EV Charger Installation
Level 2 Charger Options
Level 2 chargers deliver 25–40 miles of range per hour of charge — the sweet spot for most drivers. Our most popular installations include:
Tesla Wall Connector – Sleek, efficient, and optimized for Tesla vehicles.
Ford Lightning Home Charger – Heavy-duty design built for truck-class EVs.
Grizzl-E Charger – Rugged, Canadian-made unit ideal for outdoor installs.
ChargePoint Home Flex – App-controlled and compatible with all EV brands.
“Protect your investment with Whole-House Surge Protection for your new EV charging circuit.”
Safety Comes Standard
Every SageCare EV charger installation includes:
Panel load calculation to confirm capacity.
GFCI protection where required by NEC 210.8.
Proper grounding and bonding for electrical stability.
Copper wiring only — no aluminum connections.
Thermal-rated breakers for consistent performance.
Our technicians follow a detailed inspection process that ensures your charger, panel, and home wiring all operate safely together.
“If your panel needs an upgrade, explore our Breaker Replacement and Electrical Panel Upgrades services.”
Service Areas
SageCare Electric proudly serves homeowners across Greenville, Simpsonville, Mauldin, Greer, Easley, and the entire Upstate SC area.
Ready to Charge Smarter?
Book your EV Charger Installation today with SageCare Electric. Call (864) 238-8678 or schedule online — same-day service, upfront pricing, and a lifetime workmanship warranty.
Because powering your EV at home isn’t just convenience — it’s confidence.
“Explore more home upgrades like Stand-by Generator Installation and LED Lighting Upgrades.“
“Ask Us About the Duke Energy EV Charger Prep Credit”
If you’re a Duke Energy customer, you may qualify for a one-time credit to offset the cost of electrical prep for your home EV charger. The rebate applies to wiring, conduit, breaker or panel upgrades — but not the charger hardware itself. We handle the permit and inspection process, so you stay eligible and compliant.
FAQ: EV Charger Installation
What types of EV chargers do you install?
We install a wide range of Level 2 home charging stations, including popular models like Tesla Wall Connectors, Ford Lightning chargers, Grizzl-E, and ChargePoint Home Flex units.
Every installation is tailored to your home’s electrical system and vehicle requirements, so you get the fastest and safest charge possible. We only use copper wiring, dedicated breakers, and GFCI protection that meet or exceed NEC 2023 standards.
Whether you want a sleek Tesla wall mount in your garage or a weather-proof outdoor setup for your Ford Lightning, our licensed Greenville electricians handle everything — same-day installation, code compliance, and full testing before we leave.
Is a permit required for EV charger installation?
Yes. In most cases, an electrical permit is required for EV charger installations in South Carolina, especially when adding a dedicated 240-volt circuit or upgrading your electrical panel. Permits ensure the installation is performed by a licensed electrician and inspected for safety and compliance with the 2023 National Electrical Code (NEC).
If your home is serviced by Duke Energy, the permit is also required to qualify for their EV Charger Rebate Program. Duke Power won’t issue rebates without proof of a final inspection and permit approval from your local building authority.
At SageCare Electric, we handle the entire permit process for you — from submitting the paperwork to scheduling the inspection — so you stay compliant and eligible for any utility rebates or incentives. This helps protect your investment, ensures your charger meets warranty conditions, and guarantees the installation is done right the first time.
How long does it take to install an EV charger?
The installation time can vary but typically takes between 2 to 4 hours, depending on the complexity of your electrical setup.
Can I install an EV charger myself?
EV charger installation involves intricate electrical work that should be performed by a certified electrician to ensure safety and effectiveness.
How much does EV charger installation cost?
Installations typically start around $725 and go up depending on the distance from your electrical panel, the charger’s amperage, and how much wiring or conduit is needed.
Most homeowners in the Greenville area spend between $725 and $1,800 for a complete Level 2 installation. That includes the new dedicated circuit, materials, and labor.
If your home requires a panel upgrade or a longer run for outdoor or detached garage installs, the cost can be higher — but we always provide upfront pricing in writing before any work begins.
What’s the difference between Level 1 and Level 2 charging?
A Level 1 EV charger uses a standard 120-volt household outlet, the same kind found in most garages. It adds about 4 miles of range per hour, which means a full charge can take more than a day for larger batteries. Level 1 charging is best suited for plug-in hybrids or occasional overnight top-offs.
A Level 2 EV charger, by contrast, runs on a dedicated 240-volt circuit, the same power used by large appliances like dryers or ovens. It adds roughly 25 to 30 miles of range per hour, allowing most vehicles to charge completely overnight.
Level 2 chargers are the preferred option for home installations because they combine speed, safety, and convenience. They typically require a licensed electrician to install a dedicated breaker and properly sized wiring to meet National Electrical Code (NEC) Article 625. SageCare Electric’s Greenville electricians install and test each Level 2 charger to ensure GFCI protection, correct load balancing, and long-term reliability.
Will installing an EV charger increase my electric bill?
Yes — installing and using an EV charger will increase your electric bill slightly, but the overall cost of driving electric is still much lower than buying gasoline.
On average, Greenville homeowners spend about $30 to $50 per month to charge a daily-driven electric vehicle using a Level 2 home charger. That’s roughly three to four times cheaper than fueling a gas vehicle traveling the same distance.
Your actual cost depends on:
How many miles you drive each day
Your electricity rate (in Greenville, typically between 12¢–14¢ per kWh)
Charging time — whether you charge during off-peak hours or daytime rates
Many utilities, including Duke Energy, offer time-of-use or off-peak charging discounts that can reduce your charging cost by up to 40% if you schedule your EV to charge at night.
To maximize efficiency, SageCare Electric installs chargers that are properly sized, GFCI-protected, and dedicated to a 240-volt circuit for safe, consistent power delivery. This ensures no wasted energy and helps maintain your home’s electrical performance and safety per NEC Article 625.
In short, a home EV charger may add a few dollars to your electric bill but saves hundreds every year compared to buying gasoline — and the convenience of waking up to a fully charged car every morning makes it a smart long-term investment.
⚙️ The Technical Side of EV Charger Installation
When it comes to EV charger installations, not every job is the same — and how the wiring is done directly affects safety, performance, and longevity. At SageCare Electric, our licensed Greenville electricians follow strict procedures that go far beyond minimum code standards.
Why Older Electrical Panels Fail with EV Chargers
Many homes built before the early 2000s were not designed to handle the continuous load of modern EV chargers. Older panels often have:
Aluminum bus bars that fatigue over time and loosen under heat cycling
Corroded terminations that cause voltage drops
Outdated breakers that don’t trip reliably under thermal stress
Continuous loads like EV chargers (defined by the National Electrical Code Article 625.41) can push these weak points to failure. That’s why our first step is always a load calculation and panel inspection to verify your system can safely carry the new demand.
Why We Only Use Copper Conductors
SageCare Electric never uses aluminum wire for EV circuits — period.
Copper’s superior conductivity, tensile strength, and corrosion resistance make it the only choice for high-efficiency charging.
Aluminum expands more under heat and contracts as it cools, loosening connections over time. This can lead to arcing and overheating, which are leading causes of electrical fires in older homes. The NEC Article 110.14 outlines the importance of using proper conductors and torque-rated terminations for continuous loads.
By using only copper, we maintain maximum conductivity and long-term stability, even under sustained charging cycles.
No Splices — Ever
We never make splices in EV charger circuits. Splices add resistance points, increase heat buildup, and become failure risks if hidden inside walls or ceilings.
Every EV circuit we install runs as a single continuous length from the panel to the charger. This approach ensures:
Lower resistance and minimal voltage drop
No hidden weak points
Easier inspection and future upgrades
The NEC Article 110.3(B) requires electrical equipment to be installed according to manufacturer instructions, and no major EV charger manufacturer allows hidden splices within branch circuits.
Why We Don’t Use Romex on Circuits Over 55 Amps
Romex (NM-B cable) is a flexible wiring method meant for general residential use. However, it has temperature limitations that make it unsuitable for heavy continuous loads.
For circuits over 55 amps, such as high-output EV chargers or dual-port systems, SageCare Electric uses individual THHN copper conductors in conduit, compliant with NEC Article 310.16. This wiring method:
Disperses heat more efficiently
Allows precise conductor sizing for voltage drop
Protects against mechanical damage and UV exposure (for exterior runs)
Romex simply doesn’t meet our standards for the kind of sustained current an EV charger delivers hour after hour.
Built for the Long Haul
Every SageCare EV installation is designed to last decades, not years. By adhering to the National Electrical Code Articles 110, 310, and 625, and eliminating weak points like aluminum wiring and splices, we ensure our customers’ homes are ready for the next generation of electric vehicles — safely and efficiently.
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