Modern electrical panels typically feature GFCI breakers that respond reliably to test button presses and trip when ground faults occur. Our electrician encountered something different during this Lawrenceville service call. A GFCI breaker in an otherwise well-organized panel wasn't working as designed. The panel showed proper circuit labeling and neat conductor routing, but the malfunctioning GFCI posed a serious safety concern. It left downstream outlets without ground fault protection. The team carefully tested each GFCI breaker using both the integrated test button and a diagnostic tool to verify proper trip response. Circuits were traced to confirm which outlets relied on the faulty breaker. Then we replaced the defective unit with a quality GFCI breaker rated for the circuit load. Keep Smiling Plumbing, Electric, Heating, and Cooling restored full ground fault protection to this home's electrical system. Call Now to schedule electrical panel diagnostics with our licensed electricians.