Electrical Panel Upgrade and 100A Home Subpanel in Clover, SC

Touchstone Electric’s Charlotte–Matthews branch completed a comprehensive panel and service upgrade for homeowner Hawkes in Clover, SC. Led by technician Ben Lively, this project modernized the home’s electrical infrastructure for capacity, safety, and reliability. Completed on 11/11/2024, the work aligns with current electrical code requirements and lays the groundwork for future additions such as an EV charger, spa, or renovated kitchen circuits.

Project Highlights

Main panel replacement (indoor, 150A): We replaced the existing panel, updated the main lugs, clearly labeled all circuits, properly grounded and bonded the enclosure, and reconnected both the service entrance conductors and existing branch circuits.
New 100A subpanel: Added dedicated capacity and organized circuit distribution for present and future needs without overloading the main panel.
Grounding system upgraded to 2020 NEC: Installed new ground rods and ran a properly sized grounding electrode conductor to bring the system into current compliance.
Whole-house surge protection: Installed a surge protective device to help safeguard appliances, HVAC, electronics, and sensitive devices from voltage spikes.
New breakers installed: Added multiple 20A single-pole breakers for small-appliance and general-use circuits, plus several 30A double-pole breakers supporting larger loads like a dryer, water heater, air condenser, spa, or EV charging equipment.
Permits and inspection: Secured the electrical permit, coordinated the inspection, and ensured the installation meets current local and national electrical codes.

This end-to-end upgrade provides increased circuit capacity, better protection against surges, and a cleaner, safer panel layout for easier maintenance and expansion.

Code-Compliant Grounding and Bonding

Reliable grounding is the backbone of a safe electrical system. In Clover, SC, inspectors are actively implementing 2020 NEC requirements. Our team installed new ground rods, ran and terminated the grounding electrode conductor, and verified that the panel’s bonding and grounding were correctly configured. These measures improve fault-clearing performance and reduce the risk of shock hazards.

Modern Protection and Breaker Strategy

With a new whole-house surge protector, the home now has a first line of defense against lightning-related surges and utility-side transients. We also configured breaker sizing to match the home’s loads, balancing general-use 20A circuits with dedicated 30A double-pole breakers for higher-demand equipment.

As local inspectors continue to apply 2020 code updates, some homes may be asked to upgrade certain circuits to AFCI or combination AFCI/GFCI protection. If existing wiring conditions (such as shared neutrals) are present, sensitive breakers can trip until the source is corrected. Our licensed electricians can diagnose, separate shared neutrals where feasible, and make any needed code adjustments to keep your home both safe and functional.

Minimized Downtime and Professional Execution

Panel replacements require temporarily disconnecting power for safety. We planned the outage and sequencing to keep the downtime as brief as possible and provided options to maintain limited power to essentials during the work. Clear labeling and neat wiring inside the new panel and subpanel make future maintenance straightforward and help with faster troubleshooting if it’s ever needed.

Customer Experience

After the upgrade, customer Hawkes praised our work with a positive review. From the first assessment through final inspection, our Charlotte–Matthews team focused on communication, cleanliness, and code-compliant craftsmanship.

Why Choose Touchstone Electric in Clover, SC

Category expertise: Panels & Service Upgrades and Electrical Panel Upgrades are core services for our licensed team.
Local knowledge: We serve Clover, SC and the greater Charlotte area from our Matthews branch, coordinating smoothly with local inspectors and utility requirements.
Future-ready installations: Capacity planning for EV charging, HVAC upgrades, kitchen remodels, workshops, and more.
End-to-end service: Design, permits, installation, labeling, and inspection—handled by one trusted partner.

If you’re in Clover, SC and considering an electrical panel upgrade, subpanel addition, surge protection, or a 2020 code grounding update, our team is ready to help with a safe, well-organized installation that protects your home today and prepares it for tomorrow.

Electrical Panel Upgrade & 100A Home Subpanel in Clover, SC