5 Signs You Need an Electrical Panel Upgrade

Your electrical panel is the heart of your home's power system. It distributes electricity to every outlet, light, and appliance — and if it can't keep up with modern demands, you could be dealing with flickering lights, tripped breakers, or even a fire hazard.

Here in Jacksonville, we see outdated panels every single day. Homes built in the 70s, 80s, and 90s were wired for a fraction of the electrical load families use today. Between EV chargers, smart home systems, heat pumps, and high-draw kitchen appliances, a 100 or 150 amp panel just doesn't cut it anymore.

1. Your Breakers Trip Frequently

If you find yourself walking to the panel to reset a breaker more than once a month, that's a red flag. Circuit breakers trip when the demand on a circuit exceeds its capacity. Occasional trips happen, but frequent ones mean your panel is overloaded and struggling to keep up.

This is especially common in older Jacksonville homes where the original wiring was designed for far fewer appliances. Running a microwave and toaster at the same time shouldn't knock out your kitchen — but with an undersized panel, it often does.

2. You Still Have a Fuse Box

If your home still uses screw-in fuses instead of circuit breakers, it's time for an upgrade — full stop. Fuse boxes haven't been installed in new construction for decades. They lack the safety features of modern breaker panels, and many insurance companies will increase your premiums or refuse coverage altogether if your home still has one.

Upgrading from a fuse box to a 200 amp breaker panel is one of the smartest investments a homeowner can make. It improves safety, increases your home's resale value, and opens the door to adding circuits for things like EV chargers, pool equipment, or a home workshop.

3. You're Planning a Major Addition or Renovation

Adding a room, converting a garage, or renovating a kitchen? Your electrical panel needs to support the additional load. Most contractors and inspectors in Duval County will require a panel upgrade as part of the permitting process if your existing panel doesn't have enough capacity.

A 200 amp panel gives you the headroom to add new circuits without maxing out the system. It's far cheaper to upgrade the panel at the start of a renovation than to retrofit one after the drywall is up.

4. Lights Flicker or Dim When Appliances Turn On

When your AC kicks on and the lights dim for a second, that's a voltage drop caused by a panel that can't deliver enough current. While a brief flicker might seem harmless, it can damage sensitive electronics over time and is a clear indicator that your electrical infrastructure is undersized.

In Florida, where air conditioning runs six months out of the year, this is a problem we see constantly. A modern 200 amp panel with properly sized circuits eliminates the flickering and protects your appliances.

5. Your Panel Is Warm to the Touch or Shows Scorch Marks

This one is urgent. If your panel feels warm, smells like burning, or has any discoloration or scorch marks, call a licensed electrician immediately. These are signs of loose connections, overheating wires, or arcing — all of which can cause an electrical fire.

Don't attempt to diagnose this yourself. A licensed electrician will inspect the panel, identify the hazard, and recommend whether a repair or full replacement is needed.

What Does a Panel Upgrade Cost in Jacksonville?

A standard 200 amp panel upgrade in Jacksonville typically runs between $1,800 and $3,500 depending on the complexity of your installation, whether FPL needs to disconnect and reconnect service, and if any wiring needs to be brought up to current NEC code.

At Bolt Electric, we provide free estimates and upfront pricing before any work begins. No surprises, no hidden fees. We handle the FPL coordination, pull all necessary permits, and make sure your upgrade passes inspection the first time.

Ready to Upgrade?

If any of these signs sound familiar, don't wait until a breaker fails or a wire overheats. A panel upgrade is one of the most important safety improvements you can make to your home. Bolt Electric serves Jacksonville, Ponte Vedra, St. Augustine, Orange Park, Fleming Island, and surrounding areas with same-week scheduling and upfront pricing.

Schedule your free panel assessment today by calling (904) 815-0101 or booking online at boltelectricnfl.com.