How to Tell If an Electrical Job Is DIY-Safe or Needs a Licensed Electrician

Generally DIY-Safe

• Resetting a tripped breaker: see our how-to guide. Pushing a breaker back on is basic home operation, not electrical work.
• Testing a GFCI outlet's TEST/RESET buttons: see our testing guide. Pressing buttons on an outlet's face, not opening anything.
• Replacing a lightbulb or a lamp cord: standard household maintenance, no panel or wiring involved.
• Plugging in a portable generator through a properly installed interlock: once a licensed electrician has installed the interlock kit, operating it during an outage is designed to be homeowner-safe.

Needs a Licensed Electrician

• Anything inside the panel: adding, removing, or working on breakers is where a mistake becomes a fire risk, not an inconvenience, and it's exactly the work Florida requires a license for.
• Replacing outlets, switches, or fixtures beyond a simple swap: a straightforward like-for-like light fixture swap is often fine; anything involving new wiring, a new circuit, or an unfamiliar wiring configuration isn't.
• Any new circuit: EV chargers, generator transfer switches, dedicated appliance circuits. All require permits and licensed installation, and for good reason; see EV charger installation and generator installation.
• Anything near water: dock and boat lift wiring, pool equipment, exterior circuits. The failure mode here is electric shock drowning, far worse than an inconvenience. See our full explainer.
• Anything you're not 100% sure about: the honest rule. If you have to ask whether something is safe to attempt, that's the answer. A free estimate costs nothing and settles it.

Why This Isn't Just Caution for Its Own Sake

Florida requires licensed electrical contractors for a reason: the failure mode of bad electrical work is fire, and it often doesn't show up until months later, behind drywall. The line above is the actual line between "basic home operation" and "work that needs a license."