Power surge damage — Alicante, Valencian Community
A power surge — a sudden spike in voltage lasting microseconds to milliseconds — can destroy sensitive electronics, damage appliances, and in severe cases melt wiring insulation or start fires. Common causes include lightning strikes, utility grid switching, and large appliances cycling on and off. A licensed electrician can install whole-house surge protection at the main panel, check grounding, and assess damage to circuits after a surge event.
Why this is common in Alicante
Older apartment blocks — the dominant housing type — frequently have undersized main service panels that cannot accommodate modern multi-appliance loads and EV chargers. Spanish REBT requires boletines eléctricos for all installations signed by a registered instalador autorizado. Many buildings still have outdated aluminum wiring in communal areas from 1970s–1980s construction.
Who to call
For this problem in Alicante, call a: Electrician
Find a Electrician in AlicanteSymptoms to look for
- Multiple electronics or appliances stopped working simultaneously
- Burn marks or discoloration around outlets or the breaker panel
- Acrid or burning smell near electrical components
- Clocks, appliance displays, or smart home devices have reset
Emergency Service in Alicante
Emergency home services in Alicante are available 24/7 with typical response times of 30–60 minutes. Emergency plumbing and electrical calls cost €50–€120 for the callout plus €30–€55/hour including IVA. Always confirm the provider holds a current certificado de instalador autorizado registered with the GVA.