If one specific outlet has lost power while the rest of the house works normally, there's almost always a localized fault at that point or in the circuit feeding it: a burnt-out socket, a loose connection, or a tripped breaker you haven't noticed.
At Servicio24 Electricistas we pinpoint the exact fault and fix it on the same visit, 24 hours a day, 365 days a year, anywhere in Barcelona.
Most common causes of an outlet with no power
🔌 Burnt-out outlet socket
The socket itself has worn out from use, heat, or a one-off short circuit and has stopped supplying power.
🧯 Tripped circuit breaker
A small breaker in the fuse box has tripped, cutting power only to that circuit without affecting the rest of the home.
🧵 Loose connection in the wiring
A loose connection or poorly made joint behind the outlet interrupts the flow of current.
🔗 Circuit shared with another faulty point
Several outlets wired in series: if one fails, the following ones on the same circuit lose power too.
💧 Moisture in the socket box
Moisture behind the outlet can cause a leak that trips the circuit's protection.
🏚️ Old wiring with worn connections
Over the years, terminals and connections can loosen or corrode and lose contact.
What to do if an outlet loses power
Check the fuse box
See if a small breaker has tripped; if so, don't reset it more than once.
Don't insert anything metal into the outlet
Never try to test the outlet with screwdrivers or metal objects: risk of electric shock.
Call +34 673 73 37 20
We diagnose the exact cause and fix the fault on the same visit, 24 hours a day.
Transparent diagnosis
We explain the fault and the fix before we start.
Frequently asked questions about an outlet with no power
Why does only one outlet have no power while the others work?
Because the outlets in a home are usually split across several independent circuits; if one of those circuits or the socket itself fails, only the points connected to it are affected.
Is it dangerous to keep using an outlet that works intermittently?
Yes. An intermittent contact is usually a sign of a loose connection generating heat, which can eventually cause a short circuit or the start of a fire.
Can I replace the outlet socket myself?
It's not recommended without first cutting the power and without electrical knowledge; a wiring mistake can cause a shock or damage the circuit.
How long until you arrive to check an outlet with no power?
We typically arrive within 20 minutes anywhere in Barcelona, 24 hours a day, 365 days a year.
Is it fixed on the same visit?
In most cases, yes: we locate the fault and replace the socket or repair the connection on the spot.
Which Barcelona neighborhood are you in? 20-min emergency coverage
Has an outlet lost power?
Call us or message us. We diagnose and fix the fault within 20 minutes, anywhere in Barcelona.