Can you install your own EV charger in Florida? Legally, a homeowner can act as their own electrical contractor on their own single-family home or duplex, under a narrow exemption with real conditions, and the work still needs a permit and inspections. Practically, a 240 volt circuit carrying a continuous load for hours every night is not a beginner project. This guide explains what the law allows, what the disclosure you sign says, where the risks are, and the parts of the job a homeowner can do well without touching a wire.
The owner-builder exemption for electrical work
Florida's electrical contracting law, part II of chapter 489, requires electrical contracting to be done by licensed contractors. The owner exemption is in section 489.503(6), Florida Statutes (not section 489.103, which is the general construction contractor statute people often quote). In short, it lets an owner act as their own electrical contractor, providing all material supervision personally, when improving a single-family or duplex residence on their property for their own use or occupancy and not offered for sale or lease.
The conditions matter:
- Your home, your use. Not a rental, and not a house you are fixing up to sell. If an owner-builder sells or leases, or offers for sale or lease, more than one such structure within a year after completion, the statute treats that as prima facie evidence the work was done for sale or lease (section 489.503(6)).
- You sign in person. The owner must personally appear and sign the permit application, and meet any local requirements for showing they understand their obligations (section 489.503(6)).
- It covers you, not helpers. The exemption does not cover anyone the owner employs who acts as a contractor. Hiring an unlicensed friend or handyman to do the wiring under your owner-builder permit is not allowed (section 489.503(6)).
- A permit is still required. The exemption is from licensing, not from permitting. In unincorporated Miami-Dade, the county notes that owner-builder permits need an additional form (Miami-Dade electrical permits), and the work gets the same inspections as a contractor's.
The disclosure you will be asked to sign
The permitting agency must give an owner-builder a disclosure statement in substantially the form set out in the statute. It begins: "State law requires electrical contracting to be done by licensed electrical contractors. You have applied for a permit under an exemption to that law." It goes on to explain that the exemption lets you act as your own electrical contractor even though you do not have a license, that the home must be for your own use and occupancy, and it lists the obligations that come with that (section 489.503(6)). Read the whole statement before you sign it. If the agency finds the requirements were violated, the statute says it shall withhold final approval, revoke the permit or pursue action for unlicensed activity.
A wrinkle: Rule 5J-28
Florida's EV charging rule, adopted under the 2024 preemption law, says charging equipment installed at an EV charging station "shall be installed by a certified or registered electrical contractor" (Rule 5J-28.003). The rule defines a charging station broadly, as the area around the charging equipment including the parking spaces designated for charging (Rule 5J-28.001). How that rule interacts with the statutory owner exemption for a charger in your own garage is not something we can answer for you. Ask your building department before you apply as an owner-builder, and get the answer in writing if you can. Our guide to Florida's EV charging preemption law covers the rule in more detail.
Why most homeowners hire this out
- The load is continuous. An EV can draw full current for hours. The electrical code treats EV charging as a continuous load and requires the breaker to be at least 125 percent of the charger's maximum current, so a 40 amp charger needs at least a 50 amp breaker (NEC 625.41). Loose terminations and undersized wire show up as heat over time, not on day one.
- Panel capacity is a calculation. Whether your panel and service can take the new load is answered with a load calculation, not by counting empty breaker spaces. Many South Florida homes built from the 1950s to the 1980s have smaller services or older panels; see our panel upgrade page.
- The code details are specific. Each charger needs its own individual branch circuit (NEC 625.40), and receptacles installed for EV charging need GFCI protection (NEC 625.54). Florida uses NEC 2020 through the Florida Building Code 8th Edition (Florida Building Commission).
- Working in the panel is dangerous. The service conductors feeding the main breaker stay energized with the main off.
- Paperwork follows the house. Unpermitted or failed work tends to come up when you sell, file an insurance claim or pull a permit for something else.
What a homeowner can safely do
A lot of the decisions that make a charger work well are yours to make, and doing them before the electrician arrives saves time.
- Choose the charger. Look for equipment listed to the EV supply equipment standard, UL 2594 (UL 2594), and check the enclosure rating if it will be outdoors. Our guide to the best home EV chargers compares popular models.
- Check your car's port and needs. Many 2025 and 2026 models moved to the NACS (J3400) port; check yours and whether you need an adapter.
- Pick the spot. Where the cable reaches the port with the car parked normally, where it will not be a trip hazard, and ideally out of direct afternoon sun and away from where water collects.
- Measure and photograph. The distance from the panel to the charger location, a clear photo of the panel with its door open, and the panel's label. That is most of what an electrician needs to scope the job.
- Check Wi-Fi at the location if you want app features or utility programs.
- Handle the approvals. If you are in a condo or HOA, start the association request; see condo board approval steps or Florida HOA EV charger rules.
- Set up charging schedules in the car or charger once it is installed.
This is general information about Florida law, not legal advice. Statutes and rules change, and your own declaration, bylaws, rules or other governing documents may add requirements. Read them, and talk to a Florida attorney if a dispute is likely.
Questions homeowners ask
Is it legal to install my own EV charger in Florida?
An owner can act as their own electrical contractor on their own single-family or duplex home for their own use, under section 489.503(6), Florida Statutes, with a permit and inspections. Ask your building department how Florida's EV charging rule applies before you rely on it.
Can I hire a handyman and pull the permit myself?
No. The exemption covers the owner doing the work personally. It does not cover people the owner hires to act as a contractor.
Can I install a charger myself at a rental property I own?
No. The exemption is for your own use and occupancy, not property offered for sale or lease.
Is plugging in a charger to an existing outlet DIY?
Plugging a plug-in charger into a suitable outlet that was installed for it is ordinary use. Adding the outlet or the circuit is electrical work, and it needs a permit.
If you would rather have it done by a licensed contractor, KRW Electric (EC13012832) handles home EV charger installation across Miami-Dade, Broward and Palm Beach, including the permit and inspection. Send us the charger you chose, a photo of your panel and where you park, or call (305) 359-7312. The Florida Home EV Charging Guide has the rest of the background.
Reviewed by Kyle White, KRW Electric Company LLC — licensed electrical contractor EC13012832.
