Replace Your Old Fuse Box with a Modern Breaker Panel

Many older LA homes still run on screw-in fuses. We replace fuse boxes with modern breaker panels, handle the permit and utility coordination, and size the new panel for how you live today.

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Signs it’s time

Still Have a Fuse Box?

Fuses did their job for decades, but a fuse box is a sign your electrical system hasn’t been updated in a long time. These are the most common reasons people replace one.

Fuses blow when you run a few appliances
Your insurer won’t cover the home, or charges more
Someone installed a bigger fuse to stop it blowing
You’re buying or selling the home
You want an EV charger, heat pump or new kitchen
The fuse box is warm, rusty or scorched
You keep a drawer of spare fuses
The home has 60 amp service or less

How it works

From Fuse Box to Breaker Panel

Load Calculation

We work out what size panel and service your home needs now and for what you plan to add.

Options with Prices

A panel replacement, a full service upgrade, or both. Each priced before any work starts.

Permits and Utility

We pull the permit, coordinate with your city and utility, and request the meter spot when it’s required.

Install and Inspection

We install the new panel, label every circuit, and walk you through it after the city inspection.

Why it matters

The Danger Isn’t the Fuse. It’s the Workarounds

A fuse box can be safe when it’s used correctly. The trouble is that fuses blow often in older homes with modern loads, and the common fix is a bigger fuse. A 30 amp fuse on a circuit wired for 15 lets the wire overheat inside the wall without ever blowing.

Insurance often forces the issue. Many insurers won’t write a policy on a home with a fuse box, or charge more for it. It frequently comes up during a sale.

It’s usually a service upgrade too. Homes with fuse boxes often have 60 amp service. Replacing the fuse box is the right time to size the service for EV chargers, heat pumps and ADUs. Ready Electric handles the permitting, utility coordination and paperwork.