7 Warning Signs Your Electrical Panel Needs to Be Replaced

Your electrical panel is the single most important safety device in your house — and it's also the most ignored. Most homeowners in Shreveport and Bossier City don't think about the panel until a breaker keeps tripping or, worse, until they smell something burning. By then, you've already missed the warning signs.

Here are the seven symptoms we tell every customer to take seriously, in roughly the order they show up.

1. The panel cover feels warm to the touch

A normally operating panel runs at room temperature. If the dead-front cover is warm — even just on one section — there's resistance heating happening behind it. That's loose terminations, corroded bus stabs, or a failing breaker. None of those fix themselves.

2. You hear buzzing, sizzling, or crackling

A buzzing transformer at the utility pole is normal. A buzzing or sizzling panel is not. That sound is arcing — electricity jumping a small gap where it shouldn't. Arcing is what starts panel fires.

3. Breakers trip frequently — or won't reset

A breaker that trips once a year on a hot summer evening is doing its job. A breaker that trips every time you run the microwave is undersized or failing. A breaker that won't reset at all has either tripped to a "tripped-and-locked" position (push it fully OFF first, then back ON) or it's mechanically dead and needs replacement.

4. Scorch marks, melted plastic, or discoloration

Open the panel door (not the dead front — just the outer door). If you see brown or black discoloration around any breaker, melted insulation on a wire, or a charred smell, stop using that circuit and call. This is past the warning-sign stage.

5. The panel is Federal Pacific Stab-Lok, Zinsco, or Pushmatic

All three brands are documented fire hazards. Federal Pacific breakers fail to trip on overload at rates well above the industry standard. Zinsco bus stabs corrode and weld breakers to the panel. Pushmatic uses an obsolete mechanism that's nearly impossible to source replacement parts for. If your panel is one of these brands, it should be replaced regardless of whether it's currently "working."

6. Half the house loses power but the other half works

This is a lost-neutral symptom and it's an emergency. With one leg of your 240V service open, voltage on the two halves of your panel swings unpredictably — anywhere from 0 to 240V. It will destroy electronics, motors, and LED bulbs in minutes. Cut the main, leave it off, and call right away.

7. The panel is over 25 years old or undersized for your loads

Modern homes routinely use 200 amps. If you still have a 100-amp panel and you've added central AC, an EV charger, an on-demand water heater, or a hot tub since the panel went in, you're running close to the edge. Code-required whole-home surge protection (NEC 230.67) also wasn't a thing on older panels.

What to do next

If you see any of items 1, 2, 4, or 6, stop using that circuit and call 318-688-2788 — we'll come look at it. If you see items 3, 5, or 7, you've got time to get a written quote, but don't put it off through another summer of heavy AC loads.

We pull permits with Caddo and Bossier Parish, coordinate the SWEPCO disconnect and reconnect, install whole-home surge protection, and meet the inspector on-site. Most residential panel upgrades complete in a single day.

See: Panel Upgrades · 24/7 Emergency Electrician