Service · Cape Fear region
Whole-home surge protection in Wilmington, NC
Hofer Electrical installs panel-mounted surge protectors that guard HVAC, appliances and electronics in homes across the Cape Fear region.
- Contractor
- Hofer Electrical LLC
- NC license
- U.35874
- Serving
- New Hanover, Pender and Brunswick counties
- Call
- 910 352 3649
A whole-home surge protector mounts at your electrical panel and guards everything downstream. On the coast, where storms knock power off and on, it is one of the simplest ways to protect a house full of electronics.
What it protects
Modern HVAC systems, appliances and electronics all contain circuit boards that a voltage spike can damage. A power strip only covers what is plugged into it. A panel-mounted unit covers every circuit in the house.
Where surges come from
- lightning near the home or the power lines
- power coming back on after an outage
- utility switching on the grid
- large equipment cycling on and off
How the install works
The unit connects at the main panel, usually in a single visit. If you are already replacing the panel or service, adding surge protection at the same time is the natural moment, and current code may require it. We will tell you how it applies to your project.
Where we do this work
Across New Hanover, Pender and Brunswick counties, including Wilmington, Castle Hayne, Hampstead, Leland, Carolina Beach. See the full service area.
More detail in our guide: Whole-Home Surge Protection for Coastal North Carolina Homes.
Quick answers
What does a whole-home surge protector do?
It mounts at your electrical panel and limits voltage spikes before they travel through your wiring, protecting HVAC equipment, appliances and electronics on every circuit.
Do I still need power strips?
For sensitive electronics, yes. The panel unit handles large surges from outside. Point-of-use strips add a second layer for computers, TVs and network gear.
Do surge protectors wear out?
Yes. They absorb damage over time. Most units have an indicator that shows when it is time to replace them, and it is worth checking after a major storm.
Related services
Tell us about the job.
Hofer Electrical is licensed and insured in North Carolina. When you call, you talk to PJ, the owner.