Signs Your Electrical Panel Needs an Upgrade
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Is Your Electrical Panel Keeping Up?
Most homes built before 1990 were designed for far less electrical load than modern households demand. Today's homes power multiple large appliances, home offices, EV chargers, and smart home systems — all of which place enormous strain on aging electrical infrastructure.
If your panel hasn't been evaluated recently, it may be time to take a closer look. Here are the most common signs that a panel upgrade is overdue.
1. Breakers That Trip Frequently
A circuit breaker that trips occasionally is doing its job. But if the same breakers trip repeatedly — especially when you run everyday appliances — your panel may not have enough capacity for your current electrical load. Adding a circuit or upgrading to a 200-amp panel is often the right fix.
2. Flickering or Dimming Lights
Lights that dim when you turn on a large appliance (like a refrigerator, AC unit, or microwave) indicate that your circuits are overloaded. This is a warning sign that should not be ignored.
3. Burning Smell or Scorch Marks
A burning smell near your electrical panel, or scorch marks around outlets and the panel door, is a serious warning sign. Turn off the main breaker and call a licensed electrician immediately — this can indicate arcing, which causes electrical fires.
4. Your Home Still Has a Fuse Box
Fuse boxes are no longer up to modern electrical code. If your home still uses fuses instead of circuit breakers, it's time to upgrade. Modern circuit breakers are safer, more reliable, and easier to reset after a trip.
5. You're Adding an EV Charger or Major Appliance
Level 2 EV chargers require a dedicated 40–50 amp circuit. If your panel is already at capacity, adding one requires a panel upgrade first. The same applies to hot tubs, whole-home generators, and HVAC system replacements.
When to Call HVH Electric
If you notice any of these signs, call HVH Electric at (818) 643-9843 for a free assessment. We serve homeowners throughout Los Angeles and can typically schedule a visit within 24–48 hours.