Short circuit en Casa, Joanic
We locate the exact point of the short circuit in your home or shop in Joanic, replace the damaged section and check the whole affected line before reconnecting.
A short circuit in Joanic usually shows up in one of two ways: the RCD trips suddenly when a specific appliance is used, or it trips intermittently with no apparent cause. Either way, we start by isolating the affected circuit before touching anything else in the installation.
In the older buildings in the neighbourhood, near Travessera de Gràcia, it's not unusual to find joints made with insulating tape from previous renovations, which lose their insulation over time and end up causing the fault. We locate the exact point with a clamp meter and voltage tester before opening up any wall.
Once the damaged section is repaired, we always run an RCD trip test to confirm the installation is safe before we leave.
Questions about short circuits in Joanic
Don't keep resetting it. Unplug the appliances on the affected circuit and call us to find the cause before reconnecting.
In some very old buildings in the neighbourhood, sections of aluminium cable do turn up; if that's the cause of the fault, we replace it with copper in the affected area.
Most are located and repaired on the first visit, in 30 to 90 minutes depending on how complex the installation is.
Yes, it is extremely dangerous and can be fatal due to the risk of electrocution. If you find an exposed wire or smell burning, do not touch it. Switch off the main breaker on the electrical panel if it is safe to do so, and urgently call our certified electricians in Barcelona at 672 011 460.
If the RCD trips immediately when you try to reset it, this indicates an active short circuit or a serious current leak. Do not force the switch. Request an emergency 24h electrician to safely locate the fault using diagnostic tools.
We handle urgent call-outs in Barcelona as a priority, especially when there are sparks, power outages, or electrical danger, and we get there as quickly as possible.
Yes. We offer an emergency electrical service available 24 hours a day, 365 days a year. We attend to incidents in Barcelona at night, on Sundays, and on public holidays without interruption.
Absolutely. All our technicians hold official authorised electrical installer certification and have over 10 years of experience resolving complex and emergency electrical faults.
Stay calm and keep everyone away from the danger point. If it's safe to access and there's no heavy smoke, cut the power from the main electrical panel by switching off the main breaker. Then contact our 24h emergency team immediately.
It's best to have an adult present to provide access to the property and the electrical panel. If you can't be there, let us know by phone in advance so we can arrange access (concierge, neighbour, or meeting point).
Tell us what you see or smell (sparks, burning smell, exposed wires), whether the RCD or circuit breaker has tripped, and which area of Barcelona you're in. With that information we can prioritise your call-out and bring the right equipment.
¿Short circuit ahora mismo en Joanic?
Call us or message us on WhatsApp. Diagnosis and repair on the first visit.