Your electrical panel is the heart of your home's wiring. It splits incoming power into circuits and protects each one. Panels do not last forever, and homes ask far more of them than they did a few decades ago. Here are seven signs it is time to consider an upgrade.
1. You still have a fuse box
If you replace screw-in fuses instead of flipping breakers, your service is dated and often undersized for a modern home. Many insurers are wary of fuse boxes, and finding replacement fuses is only getting harder.
2. You have 60 to 100 amp service and you are adding load
Most homes today are built around 200 amp service. If you have 60 or 100 amps and you are adding central air, an EV charger, a hot tub, or an addition, an older panel can be pushed past what it was designed to deliver.
3. You have a recalled or hazard-prone panel
Federal Pacific Stab-Lok and Zinsco panels have a documented history of breakers that fail to trip during a fault. A breaker that does not trip cannot protect you, which is the entire reason it exists. This is a strong reason to replace the panel regardless of whether you are seeing symptoms.
4. There is no room for new breakers
If your panel is full, or an electrician has had to double up breakers to make room, you have outgrown it. Adding circuits safely means more capacity.
5. You see warning signs at the panel
A panel that is warm to the touch, buzzing, or giving off a burning smell needs immediate attention. So do frequent trips, visible rust or corrosion, and any scorch marks around breakers or wiring.
6. You are planning an EV charger, remodel, or generator
Big additions to your electrical load are the most common trigger for an upgrade. An EV charger, a major remodel, a workshop, or a standby generator often needs both capacity and a modern panel to tie into.
7. The home is older, or you are buying, selling, or insuring
Homes 25 years or older are more likely to have panels nearing the end of their service life. Panel condition also comes up during home inspections and insurance reviews, and resolving it ahead of time avoids a scramble later.
A panel upgrade is the natural moment to add whole-home surge protection and bring grounding, bonding, and AFCI and GFCI protection up to current code. You get a safer, more capable system in a single visit.
If you have one of these panels, have it evaluated. Their well-documented failure-to-trip problem means a fault may not be cut off the way it should be, and that is a genuine fire and shock hazard.
What a panel upgrade involves
A proper upgrade is more than swapping a box. It includes pulling a permit, coordinating with Oncor to disconnect and reconnect your service, installing a modern panel and breakers, correcting grounding and bonding, adding code-required AFCI and GFCI protection, and passing inspection. Expect your power to be off for part of the day while the work is done safely.
What does it cost?
It varies more than people expect, because it depends on the amperage, where the panel is located, the condition of the service entrance and meter, and whether the utility service itself needs upgrading. A straightforward 200 amp upgrade often lands somewhere in the low to mid four figures, but the only number that means anything is a quote after we see your setup. We will give you that honestly and explain what is driving it.
Common questions
How long does a panel upgrade take?
A standard residential panel upgrade is often completed in a single day, though coordinating the service disconnect with the utility and scheduling the inspection can affect the overall timeline.
Do I need a permit to replace my panel?
Yes. Panel and service work requires a permit and an inspection, along with coordination with the utility to disconnect and reconnect power. We handle the permitting and the utility coordination for you.
Is a Federal Pacific or Zinsco panel really a problem?
These panels have a documented history of breakers failing to trip during a fault, which defeats their core safety purpose. Many electricians and insurers recommend replacing them, and we are happy to evaluate yours.
It is always free to ask. Call or text Stormy Electric at (214) 756-7246 and we will point you in the right direction, even if it turns out you do not need us.