Main Electrical Panel Upgrade & Surge Protection in Holly Springs, NC

Our Raleigh branch completed a comprehensive main electrical panel upgrade and whole-home surge protection for homeowner Mark Marshall in Holly Springs, NC. Led by technician Cody Perry, this project was permitted and coordinated for inspection, ensuring the home’s electrical system is safer, more reliable, and ready for modern demand. Completed on July 18, 2025, the upgrade delivers capacity for today’s appliances and added protection against power surges.

What We Upgraded

Main Panel Replacement (200-amp, indoor) – Installed a new aluminum-bus panel and brought the installation to current electrical code. We grounded and bonded the panel, reconnected the service entrance conductors, reconnected existing branch circuits, and clearly labeled the new panel for easy identification.
THHN 2/0 Conductors – Installed conductors sized to support the 200-amp panel upgrade for dependable long-term performance.
Whole-Home Surge Protection – Added a dedicated surge protective device providing $10,000 of coverage for 3 years, helping safeguard sensitive electronics and appliances from damaging voltage spikes.
Breaker Updates – Replaced and organized breakers to match the home’s loads and future needs:
- 3 × 50A standard breakers
- 1 × 40A standard breaker
- 3 × 30A double-pole breakers
- 5 × 20A standard breakers
- 2 × 15A standard breakers

This configuration supports common high-demand circuits such as ranges, dryers, HVAC equipment, water heaters, small subpanels, and potential EV charging circuits.

Warranties and Long-Term Protection

We stand behind our work with Touchstone Electric’s Signature Lifetime Craftsmanship Warranty. The new main panel features a 20-year transferrable warranty on the aluminum bus, and the installed surge protection system includes $10K of product protection for 3 years, adding peace of mind for homeowners in Holly Springs.

Code and Safety Considerations

As local inspectors continue implementing the 2020 NEC, some homes may require upgrades to AFCI protection on certain circuits. AFCI breakers can expose preexisting issues—such as shared neutrals—that may need additional troubleshooting to resolve. Our approach emphasizes safety, clear labeling, and a clean, code-compliant installation to help reduce nuisance trips and make future service straightforward.

Project Snapshot

Location: Holly Springs, NC
Primary Service: Panels & Service Upgrades
Secondary Service: Electrical Panel Upgrades
Technician: Cody Perry
Branch: Raleigh
Completion Date: July 18, 2025

Customer Feedback

Homeowner Mark Marshall shared his experience with our Raleigh team on Google. Read the review here: View Mark’s Google review

Considering a Panel Upgrade in Holly Springs?

If you’re adding high-demand appliances, planning an EV charger, or noticing frequent breaker trips, a properly sized, code-compliant panel and whole-home surge protection can make your electrical system safer and more reliable. Contact Touchstone Electric’s Raleigh team to schedule a consultation and get a tailored plan for your home in Holly Springs, NC.