Short Circuits

$120.00
Locate short circuit fault points in circuits (e.g., damaged wire insulation, incorrect wiring, internal short circuits in equipment), cut off

Smart Home Wiring Issues

$150.00
Troubleshoot wiring faults in smart home appliances and smart home control systems (e.g., unstable signals, inability to connect to the

Smoke Detectors

$60.00
Repair faulty smoke detectors (e.g., false alarms, no alarms, low battery), test detector sensitivity and connection functions (e.g., for networked

Sparking Outlets

$70.00
Address sparking issues in outlets during plugging/unplugging or when idle, investigate causes (e.g., loose wiring, aging outlets, faulty device plugs),

Surge Protector Failure

Detect faults in surge protectors (e.g., abnormal indicator lights, inability to protect equipment), assess the causes of faults, recommend and

Tripped Circuit Breakers

$50.00
Inspect and reset tripped circuit breakers, analyze the causes of tripping (e.g., temporary overloads, instantaneous short circuits), and conduct in-depth

Tripping Switches

$80.00
Analyze the causes of frequent tripping of circuit breakers or switches (e.g., overloads, short circuits, equipment leakage), troubleshoot circuits and