24/7 Emergency Electrician
When the lights go out at 2am, you need someone who actually answers.
About this service
Leon Electricians Ltd runs a true 24/7 emergency line from our Chiswick base, covering homes, landlords and businesses across London. We respond fast to dangerous faults - burning smells, sparking sockets, total power loss, repeatedly tripping RCDs and water-damaged circuits - and make the property safe before we leave.
What we do
Power loss & dead circuits
Diagnose tripped RCDs, faulty MCBs, blown fuses and damaged main switches.
Burning smells & smoke
Isolate the affected circuit immediately and locate the overheating component.
Sparking sockets & switches
Replace damaged accessories and test the upstream circuit for hidden faults.
Water-damaged electrics
Safely isolate, dry and re-test circuits after leaks, floods or roof damage.
When to call us
- You smell burning plastic near a socket, switch or fuse board
- Your RCD trips and will not reset
- You have lost power to part or all of the property
- A socket, plug or cable is hot, sparking or discoloured
Request 24/7 Emergency Electrician
Tell us about your job and we'll arrange a qualified Leon electrician. For urgent help, call our 24/7 line on +44 20 3038 6072.
Common questions
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