Emergency Electrician & Fault Finding

Home Emergency Electrician & Fault Finding
TrustMark government endorsed scheme
Guild of Master Craftsmen member
NICEIC approved contractor
NICEIC domestic installer
TrustMark government endorsed scheme
Guild of Master Craftsmen member
NICEIC approved contractor
NICEIC domestic installer

Electrical faults? Let’s get them sorted.

Fault finding and 24-hour emergency electrical support for homes and businesses across London.

Call us and we will confirm availability, estimated arrival time and the call-out charge over the phone. No deposit or online payment is needed to book.

How we can help

  • Power loss and circuits that keep tripping
  • Faulty sockets, lighting and appliance supplies
  • Intermittent electrical faults
  • Domestic and commercial fault finding

We find most faults within the call-out

In around 85% of our fault-finding jobs, we locate the fault within the call-out charge. Some faults are intermittent or hidden inside walls, floors and ceilings, so this cannot be guaranteed every time — but we always explain what we have found and what we recommend before any further work.

Call-out charges

  • Central London (inside the Congestion Charge zone): £150, including the first hour
  • Outside the Congestion Charge zone: £130, including the first hour
  • After the first hour: £90 per hour, up to three hours in total
  • More than three hours: not charged at the hourly rate — we will discuss the work with you and agree a price before continuing

Parts and repairs are quoted and agreed with you before we carry them out. Prices may change from time to time, so please call 07754 549090 to confirm the current call-out charge before booking.

Request a visit

Tell us your postcode, what has happened and when you need us. We’ll confirm the next available appointment and explain the call-out charge before you book.

Help us find the fault faster

When you call, tell us what tripped, when it happens and what was switched on at the time. A photo of your fuse board (consumer unit) sent on WhatsApp also helps us prepare before we arrive.

If there is immediate danger

Do not touch exposed wiring or equipment that is hot, smoking or wet. If there is fire or immediate danger, leave the property and call the emergency services first.

Call now: 07754 549090

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Tell us about your job

Serving Kensington, Chelsea, Knightsbridge, Westminster and surrounding London areas. Send your postcode and a brief description to get started.

Need urgent help? Call 07754 549090

What our customers say

Read recent feedback from customers who chose A2Z Electric for electrical work across London.