Your electrical panel is the heart of your home's electrical system — every circuit runs through it. Most homeowners never think about it until something goes wrong. Here are seven signs it might be time to have yours evaluated.
1. Breakers Trip Frequently
An occasional trip from an overloaded circuit is normal. Breakers tripping repeatedly, even during everyday use, usually means your panel can't keep up with your home's actual electrical demand.
2. You Still Have a Fuse Box
Many older Philadelphia rowhomes and Main Line properties still run on fuse boxes instead of modern circuit breakers. Fuse boxes weren't built for today's electrical load — computers, HVAC systems, EV chargers — and most insurance carriers view them as a risk factor.
3. Your Panel Is Rated Below 100A
100A used to be standard. Most homes today need more, especially with central air, electric ranges, or an EV charger in the mix. If your panel is rated for less, you're working with a ceiling that's easy to hit.
4. Lights Flicker or Dim When Appliances Run
If turning on the microwave dims your lights, or the AC kicking on causes a flicker, that's often a sign your panel is under strain, not just a coincidence.
5. Warm Panel, Burning Smell, or Buzzing Sound
Any of these three warrant an immediate call to an electrician — not a "keep an eye on it" situation. A warm panel, a burning smell, or an audible buzz can point to a real fire risk.
6. You're Planning an Addition, EV Charger, or Generator
Adding significant new electrical load to an already-maxed panel is one of the most common reasons for an upgrade. It's worth having your panel evaluated before you commit to the new install, not after.
7. Your Panel Still Has Double-Tapped Breakers or Rust
A visual inspection can reveal a lot — double-tapped breakers (two wires under one breaker slot), visible rust, or scorch marks are all signs of a panel that's either outdated or was never installed to current code.
What to Do Next
None of these signs alone mean you definitely need a new panel — but two or more together is worth a real look. We offer electrical safety inspections specifically for this: a licensed electrician walks your panel and system, and tells you plainly whether an upgrade makes sense now or can wait.
This post covers general educational information about electrical panels and is not a substitute for an in-person evaluation. Electrical panel work should always be performed by a licensed electrician.