Repair the fault and verify the result

Once the likely fault is clear, the next step is a tidy local repair, relevant checks and a plain-English handover so you know what happens next.

Written and checked by Willesden Smart Homes. Last reviewed August 2026.

We serve homes across NW London after checking the postcode and the job. See the Areas page .

What this usually means

A good repair visit does not end at “it seems fine now”. The point of this step is to fix the confirmed local problem neatly, confirm the result on the relevant point or circuit, and explain clearly whether the job is finished or whether anything wider still needs attention.

Typical solutions

  • Carry out the local repair or replacement supported by inspection and testing.
  • Check the repaired point, fitting or local circuit behaves as expected before sign-off.
  • Explain what failed, what was changed, and whether the job is complete or needs a sensible next step.

Basic information

  • This is not the same as a full inspection of the whole installation. It is about the repaired point or relevant local circuit.
  • Paperwork depends on the exact work carried out. Some repairs only need a clear handover; some call for the appropriate certificate.
  • For work that needs electrical inspection, testing, certification or notification, we arrange the appropriate registered professional and confirm responsibilities before work starts.
Official sources and further guidance

Want to understand the repair and checks?

Describe the confirmed fault and ask what repair, verification and record apply.