Panel upgrades and electrical quotes in Florida

Why homes need a bigger panel, what an upgrade involves, surge protection, permits and how to compare electrical quotes.

An electrical panel upgrade is rarely the first thing a homeowner plans for. It tends to arrive attached to something else: a new air conditioner, a generator, an EV charger, a pool, or an insurance inspection that flags an old panel. Understanding what the job involves helps you tell a real need from an upsell.

When a panel upgrade comes up

• Your panel has no spare spaces for new circuits.
• You are adding a large 240-volt load, such as an EV charger, heat pump, pool equipment or an electric range.
• The breakers trip often, or the panel is warm, noisy or shows signs of rust or burn marks. Any of those signs calls for a licensed electrician quickly.
• An insurer or home inspector asks about a particular older panel brand or type.

What the work involves

A panel replacement means swapping the main breaker panel, often together with the meter socket and the service wiring, and coordinating a temporary power shutoff with the utility. The electrician typically does a load calculation, pulls a permit, schedules the utility to disconnect and reconnect power, and gets an inspection. Service size, commonly expressed in amps, is a separate decision from the panel itself; ask whether the quote is for a like-for-like replacement or a larger service, and why.

Surge protection and safety devices

Florida's lightning and storm-driven outages make surge protection a regular topic. A whole-home surge protective device can be installed at the panel. Ask what it protects against, what warranty applies and what it costs. The electrical code also calls for ground-fault and arc-fault protection on many circuits; ask the electrician which breakers in the new panel serve those functions and how that affects the price.

How to compare quotes

1. Verify the licence. Each quote should show a Florida electrical contractor licence number. Look it up on this site or on DBPR.
2. Compare scope. Is the meter socket replaced? Are new grounding electrodes, bonding and surge protection included? Who pays the utility's fees?
3. Check the permit. It should be in the contractor's name and include an inspection.
4. Ask about patching. Wall repair and painting are often excluded.
5. Get the timeline. Power will be off for part of a day; ask how long and what you need to prepare, such as medical equipment or a refrigerator plan.
6. Ask about the warranty on labour and on the equipment.

Be wary of

• Cold calls or door-knockers who say they noticed a "dangerous" panel.
• No licence number on the truck or paperwork.
• A request for most of the price in cash before the permit is pulled.
• An offer to skip the permit, which saves money now and may cost you at resale or when you file an insurance claim.

The law behind it

Practising electrical contracting without a licence is a first-degree misdemeanor for a first offense and a third-degree felony for a repeat offense or during a declared state of emergency (section 489.531). Florida law also limits what a contractor may do with a large down payment on residential work (section 489.126): if more than 10 percent of the price is taken, the contractor must apply for permits within 30 days and start work within 90 days after the permits are issued, unless there is just cause.

Questions to ask the electrician

Will you do a load calculation, and can I see it? Is the work done by your own employees? Who schedules the utility disconnect, and how long will the power be off? What happens if the inspector finds a problem, and who pays to fix it? A contractor who is comfortable with the code answers these directly and puts the answers in writing.

After the job

Ask for a printed circuit directory on the panel door, a copy of the permit and final inspection, and warranty papers. Test the main loads while the electrician is still there, and keep the paperwork for your insurer.

Updated 2026-10-01.

General information only, current as of the date above. The information on Florida Electrician Check is not a recommendation or a guarantee of anyone's work. A license record shows registration status on the date shown, not workmanship, insurance coverage at the time of your job, or suitability for your project. Confirm license, insurance and permits directly before you hire. Rules and programs change; check the official sources linked in this guide.