GFCI and AFCI protection for New York homes

GFCI and AFCI protection do different jobs, and older apartments usually have neither. The code has steadily added locations where each is required, and the 2025 city code continued that.

When a protected device trips, it's usually telling you something. We add the protection where it's required and track down the cause when a device trips repeatedly, rather than replacing it with one that doesn't.

Kitchens, bathrooms, laundry areas, basements, garages and outdoor outlets need GFCI protection, either at each outlet or from a GFCI breaker or upstream GFCI outlet protecting the ones after it. We choose the approach that keeps resets easy to find: a GFCI outlet in the kitchen is convenient, a GFCI breaker for a basement circuit whose outlets are behind furniture may not be. Every protected outlet downstream is labeled so nobody hunts for a dead outlet's reset button. Outdoor receptacles also get in-use covers that close over a plugged-in cord.

AFCI breakers watch for the electrical signature of arcing, the loose connection or damaged cord that can smolder inside a wall. The code requires them on most branch circuits in dwellings, and they're usually part of any new circuit, panel replacement or significant extension of an old circuit. We install them at the panel, test each one, and make sure the circuit's wiring is sound first, because an AFCI on a circuit with a hidden loose splice will trip, correctly, until the splice is fixed.

Dual-function breakers and outlets combine arc-fault and ground-fault protection in one device. They're the practical answer for kitchens and laundry areas where both are required, and they save panel space compared with stacking separate devices. When a dual-function device trips, it indicates which protection tripped, which makes troubleshooting faster. We use them where both protections apply and the panel is compatible, and we check that the panel brand accepts the specific breaker model. Mixing brands voids the listing and can fail inspection.

A GFCI or AFCI that trips repeatedly is rarely broken. The usual causes are moisture in an outdoor box, a shared neutral between two circuits, an appliance with leakage current, a damaged cord, or a loose splice somewhere on the run. We isolate the circuit, test each load and connection, and fix the actual cause. Replacing a tripping device with an unprotected one removes the safety and hides the problem, so we won't do that, and we'll show you what we found.