2026-10-08

6 signs your home wiring needs an electrician

Flickering lights and warm switches are not normal. Here's when to call a professional.

1. Lights that flicker or dim when appliances start can signal overloaded circuits.
2. Switches or sockets that feel warm, or show scorch marks, need immediate attention.
3. MCBs that trip frequently are warning you of a fault or overload.
4. A burning smell near switchboards should never be ignored — switch off the mains and call an electrician.
5. Mild shocks from appliances or switches indicate faulty earthing.
6. Old aluminium wiring or wiring older than 20 years should be inspected for safety.