Locksmith service guide

uPVC and multipoint lock repair

Identify common handle, gearbox, alignment and multipoint-lock symptoms before authorising replacement.

A town, city or outward postcode is enough.

You contact providers directly. We do not ask for your exact address.

When this service may help

Arrange prompt help when the door cannot be locked, particularly overnight or after damage.

Find suitable providers

What normally happens

  • Door alignment and handle operation are checked
  • The gearbox and locking strip are tested
  • The provider explains repair versus full-strip replacement

Illustrative range

£95-£240

Typical duration

Often 45-120 minutes

Illustrative range from adjustment through common gearbox replacement. This is not a quote.

What to prepare

  • Photos of the door edge and handles
  • Any brand or model markings
  • Whether lifting the handle changes the problem

Questions to ask

  • Is the door misaligned?
  • Does the full mechanism need replacing?
  • What warranty applies to the part?
Reviewed11 July 2026
PurposeConsumer guidance, not a diagnosis or quote
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