Many Fort Myers homes were built in decades when a home’s electrical demand was a fraction of what it is today. A panel installed to run a few lights, a refrigerator and a small air conditioner is now asked to power a high-efficiency AC system, a pool pump, a home office, smart devices on every counter and maybe an electric vehicle in the garage. The panel is the heart of your home’s electrical system, and when it can no longer keep up, it usually tells you. Here are seven signs it may be time to consider a panel upgrade.
1. Your Breakers Trip Frequently
A breaker that trips once in a while is doing its job, protecting a circuit from overload. A breaker that trips every time the microwave and toaster run together is telling you the circuit — or the panel behind it — is overloaded. Frequent trips are one of the most common early warnings of an undersized panel, and repeatedly resetting breakers is not a long-term solution.
2. Lights Flicker or Dim When Appliances Start
If your lights dip every time the AC kicks on or the refrigerator compressor starts, your electrical system is straining under load. Occasional slight dimming can be normal in some homes, but consistent flickering, especially across multiple rooms, points to capacity problems or loose connections that an electrician should evaluate.
3. The Panel Feels Warm or Smells Like Burning
This one is different: a panel that is warm to the touch, buzzing, or giving off a burning or fishy smell is a safety issue, not a scheduling issue. Turn off the affected breaker if you can do so safely and treat it as urgent. If you see sparks, smoke or scorch marks, that is a job for an emergency electrician right away, not a routine appointment.
4. You Still Have a Fuse Box
Fuse boxes served homes well in their era, but they were designed for far smaller electrical loads. They also tempt homeowners to install oversized fuses, which removes the very protection the fuse was meant to provide. If your Fort Myers home still runs on fuses, a modern breaker panel is one of the most valuable safety upgrades you can make.
5. Your Panel Brand Raises Insurance Questions
Some older panel brands are commonly flagged by Florida insurers and home inspectors as higher risk, and homeowners are sometimes told coverage will be difficult until the panel is replaced. If an insurer, inspector or real-estate professional has raised concerns about your panel, getting it evaluated promptly can save you stress at renewal or closing time.
6. You Are Adding an EV Charger, New AC, or Generator
Big new loads are the most common reason healthy panels get replaced. A Level 2 home charger, a larger AC system, a pool heater or a standby generator connection can push an older 100-amp panel past its limit. If you are planning an EV charger installation or similar project, a capacity check should be step one.
7. You Are Renovating or Renewing Insurance
Kitchen remodels, additions and conversions all add circuits. Pairing that work with a panel upgrade while walls are open is usually smarter than upgrading later. The same goes for insurance renewals: addressing a known panel concern on your schedule is better than scrambling under a deadline from your insurer.
What a Panel Upgrade Actually Involves
A typical upgrade starts with an assessment of your current panel and your home’s actual load. Your electrician explains your options — often staying at 100 amps with a modern panel or moving to 200 amps for future capacity — with an upfront quote before any work begins. The installation itself is performed to Florida code with permit and inspection coordination, and it ends with labeled breakers, testing and a walkthrough so you know exactly what each circuit feeds. Our electrical panel upgrade service page walks through the process in more detail.
Emergency or Scheduled Visit?
Burning smells, sparks, a buzzing or hot panel, or a partial outage that keeps getting worse should be treated as urgent. Breakers that trip under heavy load, flickering lights and renovation planning can usually wait for a scheduled assessment. Either way, an honest evaluation comes first — sometimes the fix is smaller than a full upgrade, and you deserve to hear that too.
Get a Straight Answer About Your Panel
If your Fort Myers home is showing one or more of these signs, the next step is a professional look at your panel. Request a free estimate from Kashu Electrician and we will tell you honestly whether you need an upgrade, a smaller repair, or nothing at all right now.