It’s a tempting shortcut. Your buddy down the street rewired his own garage, fixed his own panel, and his Tesla charger “seems to work fine.” Why pay a licensed electrician hundreds — or thousands — of dollars when someone you trust will do it for the cost of a six-pack?

Because “seems to work fine” is exactly how house fires start. And when they do, the financial fallout can be far worse than the cost of doing it right the first time.

It’s Already Happening — To Real Families

EV charger fires aren’t a hypothetical scare tactic. They’re showing up in the news with increasing frequency:

• In Burke, Virginia, a house fire in September 2025 left six people without a home after investigators traced the blaze to an electrical event involving a Tesla charger. The damage was estimated at over $128,000.
• In Sanford, Florida, a Tesla Model Y caught fire while charging in a family’s garage in December 2025, forcing all six occupants to evacuate. Fire investigators pointed to the charging station itself as the likely point of origin.
• In a recently documented case in Silver Spring, Maryland, a homeowner got a phone alert about a possible electrical fault while his Tesla was charging from a NEMA 14-50 outlet. He went out to the garage and found the entire outlet melted and smoking — narrowly avoiding a fire. Investigators discovered undersized wire feeding the circuit, tapped off an old dryer line instead of running directly from the panel. A licensed electrician had installed that setup more than a decade earlier, back when EV charging’s unique demands weren’t yet well understood. No one had re-inspected it as standards evolved.

What These Incidents Have in Common

What these incidents have in common is that EV charging is unlike almost anything else in your home. It asks a circuit to deliver high, continuous amperage for hours at a stretch, night after night — a sustained load that exposes any weak link in the wiring, outlets, panel capacity, or installation quality. Take a connection that works fine for a space heater or a power tool running a few minutes. Ask it to carry 30, 40, or 50 amps continuously, and it can become a serious fire hazard. That’s why your installer must size, rate, and inspect the system specifically for EV charging — not just meet older “good enough” standards.

A licensed electrician doesn’t just “hook up a charger.” They calculate your home’s electrical load, verify your wiring and panel can handle the draw, and install code-rated components built for continuous high-amperage use. Then an independent inspector — someone with no financial stake in cutting corners — checks the work. That’s the difference between “seems to work fine” and “is actually safe.”

The Insurance Trap Nobody Talks About

Here’s the part that catches homeowners completely off guard. If an unpermitted EV charger installation causes a fire, your homeowner’s insurance may not cover the damage at all.

Insurance companies treat permits as proof that a qualified professional did the work to code. When there’s no permit on file, and an investigation later traces the fire to the charger or its wiring, insurers can argue the damage resulted from negligence — not a covered loss. That can mean:

• A denied claim, leaving you to pay for rebuilding, repairs, and replacing belongings entirely out of pocket
• A canceled policy, making it harder and more expensive to get covered again in the future
• In some cases, an insurer who does pay the claim turning around and subrogating — suing you or the unlicensed person who did the work to recover what they paid out

In other words: skipping the permit to save a few hundred dollars today could cost you your entire home tomorrow — with no safety net underneath you. That’s a gamble most homeowners would never knowingly take. Yet plenty take it anyway, not realizing the permit is what stands between “claim approved” and “claim denied.”

“Can We Just Skip the Permit?” — We Hear This a Lot

We understand why homeowners ask. Permitting adds cost and time to a project that otherwise feels simple. To be transparent about what’s actually involved:

• Permit fees typically run $150–$300, depending on your city’s jurisdiction.
• Scheduling an inspection adds a few days to your project timeline — the exact wait depends on your local building department’s schedule and workload.
• Pulling the permit means an independent inspector reviews and verifies the work — exactly the safeguard that protects both your home and your insurance coverage.

Yes, it’s an extra step. But it’s the step that keeps “I installed a charger” from turning into “I voided my insurance and my house burned down.”

The Real Hurdle: Many Older Homes Need a Panel Upgrade First

Here’s something that surprises a lot of homeowners in Auburn, Seattle, Tacoma, and across the greater Puget Sound area. The charger itself usually isn’t the expensive part — the electrical panel is.

Many older homes in our region have 100-amp electrical service. That was plenty for its era, but it often can’t safely support a Level 2 EV charger on top of everything else running in the house — HVAC, water heater, kitchen appliances, and more. To install a Tesla charger correctly and safely, these homes typically need a 200-amp panel upgrade.

That upgrade isn’t a quick add-on. It requires a formal “Plan Review” permit, and the city’s building department must complete a detailed review before work can even begin. Depending on your jurisdiction, this can add several weeks to your project timeline — on top of the cost of the panel upgrade itself.

It’s frustrating to hear that your “simple charger install” just turned into a multi-week panel upgrade project. But this process ensures your home’s electrical system can actually handle the load you’re about to put on it — safely, for years to come. Skipping it doesn’t make the capacity problem disappear. It just hides the problem behind a wall until the day it doesn’t hold up.

“Can You Just Fix What We Already Did?” — The Call We Get After the Fact

This isn’t hypothetical for us — it’s a phone call we get on a regular basis. A homeowner (or their handy friend) installs a Tesla charger themselves, schedules the city inspection, and the inspector fails it. Now they’re calling Le Bros to fix the wiring and get the project permitted correctly. Only then can they actually use the charger they already paid for.

Why Fixing a Failed DIY Job Costs More

Here’s the part that catches people off guard. Fixing a failed DIY installation almost always costs more — in both money and time — than hiring a licensed electrician from day one would have.

Why? Because correcting someone else’s mistakes is a fundamentally harder job than doing it right the first time:

• We have to figure out what they did before we can fix it. Troubleshooting incorrect wiring takes real time — tracing circuits, testing connections, and diagnosing exactly where and why the installation failed code. That diagnostic time gets billed on top of the actual repair.
• The fix often means undoing finished work. In many cases, correcting the wiring means opening up walls: removing sheetrock, rerouting or replacing wiring someone ran incorrectly, then patching, mudding, and repainting. A correct installation the first time would have avoided all of it.
• The repair bill can match — or exceed — the cost of doing it right from the start. Add up the diagnostic time, the demo and rewiring, the drywall and paint, and the permitting and inspection that should have happened from the start. Many homeowners end up spending as much — or more — fixing the DIY job as they would have spent hiring a licensed electrician up front. And that’s on top of whatever they already spent trying to do it themselves.

In other words: the “savings” from a DIY install or a friend’s favor often evaporate the moment the inspector says no. What’s left is a more expensive, more disruptive project than the one you were trying to avoid in the first place.

The Bottom Line

Your friend’s DIY charger might run for months — even years — without an obvious problem. But “no problem yet” isn’t the same as “done correctly.” Electrical fires caused by undersized wiring, overloaded panels, or improperly rated components don’t usually announce themselves in advance. They build quietly behind a wall or inside an outlet until the moment they don’t.

When you hire a licensed, bonded, and insured electrician, you’re not just paying for the labor of running a wire. You’re paying for:

• A proper load calculation that confirms your home can safely handle EV charging
• Code-compliant components rated for sustained high-amperage use
• A permitted, inspected installation that keeps your homeowner’s insurance intact
• Peace of mind that your home — and the people inside it — are protected

A charger installed by a friend might save you money this month. A charger that a licensed electrician installs, permits, and inspects protects your home, your family, and your insurance coverage for as long as you own it.

Thinking about installing a Tesla or other EV charger at your home? Le Bros Construction is a family-owned, licensed, bonded, and insured electrical contractor serving Auburn, Seattle, Tacoma, and the greater Puget Sound region. Call 206-850-8293 or request a free quote online — we’ll walk you through exactly what your home needs, what it will cost, and how to get it done safely and up to code.

Sources: Burke house fire attributed to Tesla electric vehicle charger (FFXnow), A Tesla Charger Fire Burned Down a Florida Home (Jalopnik), Recharge Rescue: Tesla Mobile Charger Melts Inferior NEMA 14-50 Outlet (EVChargingStations.com), Does Homeowners Insurance Cover Unpermitted Work? (Econosurance), Who Pays If Contractors Don’t Pull Permits? (Angi), Electrical Permit — Seattle SDCI