What a GFCI does
A GFCI watches the current going out and coming back on a circuit. When some of it leaks, often through a person, it trips in a fraction of a second. That is shock protection.
You want it anywhere water and electricity meet. Kitchens, bathrooms, garages, laundry, and outdoor outlets.
What an AFCI does
An AFCI listens for the electrical signature of an arc. Arcing comes from damaged, loose, or aged wiring, and it is a leading cause of electrical fires. When it detects one, it cuts power.
Modern code puts AFCI protection on most living-space circuits. Bedrooms, living rooms, and hallways.
Where code requires each
The short version: GFCI near water, AFCI in living spaces, and a combination device where both apply. A licensed electrician matches the protection to each room and the code in your area.
Why older homes often lack both
Homes wired before these rules often have neither. Two-prong outlets and standard breakers were the norm. Retrofitting closes a real safety gap, and it is straightforward work.
How to add protection
Protection installs as a special outlet or as a breaker in your panel. We check what your home has, then add GFCI and AFCI where code and safety call for it.
See our residential electrical services or get a free quote and we will bring your outlets up to code.
