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Protect your home from damaging power surges with whole house surge protectors from Custom Electric & Plumbing. Our expert installation ensures your electronics and appliances stay safe and secure year-round.
Guilford County sees its share of severe spring and summer thunderstorms, and lightning strikes and grid switching are the most common ways a power surge reaches your home’s wiring. A single surge can take out a refrigerator, HVAC control board, or the electronics behind a home security system in an instant — and homeowners in Summerfield and other areas served by rural power lines tend to see more voltage fluctuation than homes closer to the substation. A whole-house surge protector installed at your panel catches that excess voltage before it reaches your outlets, protecting everything plugged in at once instead of relying on individual power strips room by room.

Whole house surge protector guard al ofl your devices, like TVs and computers, from sudden power surges, preventing damage and saving money.

By absorbing excess voltage, surge protectors help extend the life of your appliances, ensuring they run smoothly and efficiently for years.

Installing a surge protector reduces the risk of electrical fires caused by power surges, keeping your home and family safer.
A whole house surge protector is a device installed at your main electrical panel to shield your home from voltage spikes. It absorbs excess energy during surges, protecting all your electronics and appliances from damage.
You need a whole house surge protector to prevent costly damage from power surges caused by lightning strikes, power outages, or faulty wiring. It offers comprehensive protection for all your devices, ensuring they last longer and function safely.
Installing a whole house surge protector involves connecting it directly to your electrical panel. A licensed electrician will assess your system and ensure proper installation, making sure everything is safe and compliant with local electrical codes.
We typically pair a whole-house surge protector with a panel inspection, since the two go hand in hand — an aging panel is more vulnerable to surge damage, and a surge protector installed on a panel that can’t handle it isn’t doing its job. Our electricians check your panel’s condition and grounding before installing the surge protector, not just the device itself, so you’re not left with a false sense of security. It’s a straightforward install for our team, but one we take seriously — a bad ground or a skipped step is the difference between a surge protector that works and one that doesn’t. Our electricians are licensed, bonded, and insured.
We offer complete electrical services, handling everything from new installations to routine maintenance and repairs. Whether you need upgrades, troubleshooting, or full system replacements, our team delivers quality work to meet all your electrical needs.
Not sure if your home’s surge protection is enough? Contact us and we’ll take a look at your panel and grounding.