Problem
Lights briefly flicker when the air conditioner starts running.
Possible Causes
High electrical load
Loose wiring
Weak electrical circuit
Voltage fluctuations
How To Fix It
Check that appliances are on separate circuits
Replace loose light bulbs
Monitor when flickering occurs
When To Call A Professional
If flickering becomes frequent, an electrician should inspect the wiring or electrical panel.
ProblemA buzzing sound comes from the breaker panel. Possible CausesOverloaded circuitLoose breaker connectionWorn breaker component How To Fix ItTurn off appliances connected to that circuitInspect for warm breakers When To Call A ProfessionalBuzzing breaker panels require immediate electrician inspection.
ProblemOnly part of the house has electricity while other areas have lost power. Possible CausesTripped breakerFaulty circuit connectionUtility supply issue How To Fix ItCheck the breaker panelReset tripped breakers When To Call A ProfessionalIf power does not restore, electrical wiring or utility connections may require inspection.
ProblemGarage lights flicker intermittently while turned on. Possible CausesLoose bulbWorn light fixtureVoltage fluctuationsLoose wiring How To Fix ItTighten the light bulbTry replacing the bulbCheck the switch controlling the light When To Call A ProfessionalIf flickering continues, the wiring or fixture should be inspected by an electrician.
ProblemFlipping the switch does not turn the light on. Possible CausesBurned-out bulbFaulty switchWiring issue How To Fix ItReplace the light bulbCheck the breaker panel When To Call A ProfessionalSwitch wiring problems may require electrician repair.
ProblemAn electrical outlet does not provide power to plugged devices. Possible CausesTripped breakerLoose wiringGFCI outlet tripped How To Fix ItCheck the breaker panelReset nearby GFCI outletsTest another outlet on the same circuit When To Call A ProfessionalAn electrician may need to inspect wiring or replace the outlet.
ProblemAn electrical outlet has no power even though the breaker appears normal. Possible CausesTripped GFCI outletLoose wiringDamaged outlet How To Fix ItCheck nearby GFCI outlets and press the reset buttonInspect the breaker panel When To Call A ProfessionalIf the outlet remains inactive, wiring issues may require electrician repair.