Most homeowners have some version of surge protection — a power strip here, a UPS unit there — without ever thinking much about whether it’s actually enough. For the devices plugged into the wall, it might be. But for everything hardwired into your home, there’s nothing standing between a voltage spike and thousands of dollars worth of appliances, HVAC equipment, and electronics. Whole-home surge protection changes that, and it starts at the electrical panel.
A Power Strip Won’t Save Your HVAC System
If you’ve ever lost a television, a computer, or an appliance to a power surge, you already know the frustration. But most homeowners don’t realize that the power strips protecting their electronics do nothing for the bigger, more expensive systems in their home — the HVAC unit, the refrigerator, the water heater, the washer and dryer. Those are hardwired directly into your electrical system with no protection at all. A whole-home surge protector installs at your electrical panel and stands guard over everything at once, not just the devices you happened to plug into a strip.
What Whole-Home Surge Protection Actually Does
A whole-house surge protector works by detecting voltage spikes and redirecting excess electrical energy away from your home’s wiring before it can reach your appliances and systems. Surges don’t just come from lightning strikes — they happen regularly from utility switching, power restoration after an outage, and even the cycling of large appliances inside your own home. Most of the damage these surges cause is cumulative, meaning your electronics and appliances are quietly degrading over time from repeated small hits long before anything visibly fails. A properly installed surge protector at the panel intercepts those spikes at the source.
One Surge Can Set You Back Thousands
The average American home contains thousands of dollars worth of electronics, appliances, and HVAC equipment — much of it controlled by sensitive circuit boards that don’t tolerate voltage spikes well. A single significant surge can take out a refrigerator, an HVAC control board, or a washer in an instant. A new HVAC control board alone can run several hundred dollars just in parts, and that’s before labor. Homeowners insurance sometimes covers surge damage, but claims come with deductibles, rate implications, and the hassle of documentation. Whole-home surge protection is a modest upfront investment measured against what it’s protecting.
What to Expect When We Install It
Surge protector installation is one of the more straightforward electrical services we offer. A Fitch electrician will assess your panel and install the right device for your home’s setup correctly — including proper grounding, which is what separates an effective installation from one that looks right but doesn’t perform. Every home is a little different, but the goal is always a clean installation with minimal disruption. We’ll make sure you understand exactly what’s protecting your home before we leave.
Fitch Keeps Charlottesville Homes Protected
We’ve been taking care of homes in Charlottesville and the surrounding area since 1983, and surge protection is something we recommend to nearly every homeowner we work with — not as an upsell, but because we’ve seen what surges do. We’re a licensed, family-owned company and we’re available around the clock if something urgent comes up. When you call Fitch, you’re not navigating a call center — you’re reaching a local team that knows this area, knows these homes, and genuinely cares about the work we leave behind.
Frequently Asked Questions
Fuses and circuit breakers are designed to trip when a circuit is overloaded or a fault is detected — it's a safety feature, not a malfunction. Ground fault interrupters are also susceptible to moisture and weather conditions and may trip in those circumstances. Repeated tripping without an obvious cause is a sign that something in the electrical system warrants a closer look by a licensed electrician.
Light flickering or dimming when large appliances start up — such as an air conditioner or heat pump — is a common and generally harmless occurrence caused by the momentary voltage drop those motors create. Flickering that happens without an obvious trigger, or that is persistent and widespread throughout the home, may indicate an issue with the home's wiring or electrical system worth having evaluated by a licensed electrician. Utility supply issues can also be a cause — your local electric company can rule that out.
No — surge and lightning protection offers meaningful additional protection, but nothing can guarantee 100% protection against a direct lightning strike. Whole-home surge protection is still a worthwhile investment for the protection it provides against the far more common voltage spikes that occur during storms, utility switching, and power restoration.
Yes — whole-home surge protection at the main panel is not an absolute guarantee against every type of voltage spike. Point-of-use surge protectors on sensitive electronics like televisions, computers, and audio equipment provide an additional layer of protection. Layered surge protection is always a more complete approach than relying on a single point of defense.
Exterior bulbs burning out frequently is usually caused by one or more of several factors — use of lower-quality bulbs, installation of bulbs with higher wattage than the fixture is rated for which causes excessive heat buildup, or power surges. Whole-home surge protection can help address the power surge factor, and using bulbs that match the fixture's wattage rating will extend their life.
Still have questions?
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