Door Lock Replacement

Mobile door lock and latch replacement at your home or office, for doors that will not open, close or stay shut.

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Pricing

Pricing varies based on your vehicle

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Service Info

Typical Duration 1.5 hours

We establish whether the latch, handle linkage or cable is at fault, replace the door latch assembly, check and adjust the operating cables and the striker alignment, then test opening from both handles along with locking, the door ajar warning and the interior light.

Skip the garage, our master mechanics come to you

At your home or office
Fair & transparent pricing
6-month, 6000km warranty

The Most Trusted Mobile Door Lock Replacement

The door lock, more accurately the latch assembly, is what actually holds your door closed and releases it when you pull the handle. It contains the locking mechanism, the microswitches that tell the car whether the door is open, and the linkages to both handles. When it wears or seizes you get a door that will not open from inside, will not stay shut, or reports itself as open on the dashboard. Michanic replaces door latches at your home or office.

Why Choose Our Mobile Door Lock Replacement Services?

  1. Safety Critical Component:
    A latch that does not hold properly can allow a door to open while driving. This is not a fault to postpone.
  2. Handle or Latch Determined:
    A door that will not open is often a broken handle linkage rather than the latch itself, and the two differ considerably in cost.
  3. Interior Light and Alarm Fixed:
    The latch contains the switch that tells the car the door is open. A failed switch leaves the interior light on and the alarm confused.
  4. At Your Home or Office:
    A door that will not close properly makes the car unsafe to drive to a workshop.

Why We are the Best Choice for Mobile Door Lock Replacement

  • Cables and Rods Checked:
    Latches are operated by cables or rods that stretch, detach or seize. Replacing the latch without checking those leaves the fault in place.
  • Correct Handed Part:
    Latches are specific to front or rear and left or right, and often to central locking specification. The right one is identified before we arrive.
  • Alignment Set:
    The striker is adjusted so the door closes with a single push and sits flush, rather than needing to be slammed.
  • All Functions Tested:
    Opening from inside and outside, locking, the interior light, the door ajar warning and the alarm are all verified.

A door latch is a restraint component. In a side impact it is what keeps the door closed, and a door that opens during a collision removes a significant part of the structure protecting the occupant, as well as the seatbelt anchoring on some designs. Short of that, a latch that has to be slammed is usually one that is partly seized, and a partly seized latch can engage on only the first safety catch, which looks closed and is not. The door ajar warning exists because that state is genuinely dangerous at speed.

Frequently Asked Questions

  • Why will my car door not open from the inside?
    Usually a broken or detached interior handle cable, or a latch mechanism that has seized. On some vehicles the child lock being engaged produces exactly the same symptom, which is always worth checking first.
  • Is it safe to drive with a door that does not close properly?
    No. A latch that engages only on its first safety catch appears closed but can release, and a door opening at speed is extremely dangerous. It needs attention before the car is driven.
  • Why does my interior light stay on?
    The door latch contains a switch that tells the car whether the door is open. When that switch fails it reports the door as permanently open, which keeps the interior light on and can drain the battery overnight.
  • Can a door latch be lubricated instead of replaced?
    Sometimes. A latch that is stiff from dried grease and grit can free up with proper cleaning and lubrication. One with worn internal components or a failed microswitch needs replacing, and that is determined on inspection.
  • Why does my door need slamming to close?
    Either the latch is partly seized, or the striker has moved and the door is no longer meeting it squarely. Both are worth correcting, because a door that needs slamming is often only catching on its first safety position.