How a Whole-Home Surge Protector Saved One Sacramento Homeowner Thousands in Damage

It Started With a Simple Service Call

Not long ago, a Sacramento-area homeowner called Gubrud Services about a faulty GFCI outlet in her kitchen. It seemed like a straightforward fix — but when our team arrived and ran a full inspection, we found much more serious issues hiding behind the walls.

Using thermal imaging, we discovered multiple overheating areas throughout the electrical system. On top of that, there were signs of improper electrical work — something we see in over 60% of the homes we inspect. The wiring wasn’t just inconvenient. It was a safety risk.

After walking the homeowner through our findings, we recommended a Rancho Cordova panel replacement and a whole-home surge protective device (SPD) in Rancho Cordova to bring the system up to code and protect her home from future electrical events. She trusted our team to get it done right, and we got to work.

Then the Unexpected Happened

A few months later, high winds tore through the neighborhood and caused power lines to make contact with each other. The result was a massive power surge that rippled through the entire block.

Surges like this don’t discriminate. They travel through your home’s wiring in an instant, and every appliance connected to an outlet is at risk. The sensitive computer chips inside modern appliances — your dishwasher, washing machine, dryer, refrigerator, TV, computer — can be destroyed in a fraction of a second.

When the surge hit, the whole-home surge protector our team had installed did exactly what it was designed to do. It absorbed the dangerous voltage spike and sacrificed itself to keep the surge from reaching the home’s electronics and appliances. Everything inside was safe.

Her Neighbor Wasn’t as Lucky

Unfortunately, the house next door didn’t have a surge protector installed. When that same surge traveled through his wiring, it fried nearly everything — washer, dryer, dishwasher, and other electronics were all destroyed.

The cost of replacing those appliances adds up fast. Based on what we see in the field, homeowners facing this kind of damage are typically looking at:

• HVAC systems: $5,000–$15,000 to replace
• Major appliances (washer, dryer, dishwasher, refrigerator): $1,000–$5,000
• Electronics (TVs, computers, gaming consoles): $500–$3,000

That’s potentially $6,500 to $23,000 in damage — from a single surge event that lasted less than a second.

What a Whole-Home Surge Protector Actually Does

A whole-home surge protector is installed directly at your electrical panel. It acts as a gatekeeper for your entire electrical system, monitoring the power coming into your home 24/7. When it detects a dangerous voltage spike — whether from a storm, a utility failure, downed power lines, or grid fluctuations — it diverts that excess energy into your home’s grounding system before it ever reaches your outlets.

Think of it like armor for your electrical system. It doesn’t reduce your electric bill or change how your home uses power. Its only job is to stand between your home and the unpredictable surges that can happen at any time, without warning.

It’s worth noting that whole-home surge protection is now part of the electrical code for new construction. But the majority of existing homes in the Sacramento area were built without one, which means they’re completely unprotected.

Warning Signs Your Home May Be at Risk

Even without a major surge event, there are signs that your home’s electrical system may already be under stress:

• Flickering or dimming lights, especially when large appliances kick on
• Burnt or discolored outlets, which indicate a surge has already caused damage
• Circuit breakers that trip frequently, a sign your panel may be overloaded
• An older home that’s never had an electrical inspection, where outdated wiring and panels may not handle today’s electrical demands

If any of these sound familiar, it’s worth having a licensed electrician take a look before a surge event turns a small issue into a major expense.

Why Sacramento-Area Homeowners Trust Gubrud’s

Gubrud’s has been serving the Greater Sacramento area since 1995. We’re a family-owned, fully licensed and insured electrical team, and we’re a SMUD-approved contractor — which means we can help you identify rebates and incentives that may be available when upgrading your electrical system.

We specialize in whole-home surge protection installation, electrical panel upgrades and replacements, and comprehensive home electrical safety inspections. Every job starts with an honest assessment and upfront pricing — no surprises.

Don’t Wait Until After the Damage Is Done

The homeowner in this story was protected because she made one decision before the surge ever happened. Her neighbor is now replacing thousands of dollars in appliances because that decision hadn’t been made yet.

A whole-home surge protector is one of the most affordable and effective ways to protect your home. Right now, Gubrud’s is offering $100 off whole-home surge protection installation for Sacramento-area homeowners.