Lock Repair & Replacement

Lock Repair & Lock Replacement in Sydney

A lock that sticks, grinds or only works if you jiggle it is a lock that's about to fail. Koala Locksmith Sydney repairs and replaces locks across Sydney, usually on the same day, using quality hardware from trusted brands.

GlebeHead office on Grose St
LicensedNSW Master Security Licence
UpfrontPrice confirmed before we start
24/7Emergency lockouts

Whether it's a worn deadlock, a latch that won't catch or a lock damaged in a break-in, we'll tell you honestly whether it's worth fixing or replacing.

What our lock repair & replacement service covers

  • Lock replacement β€” Old or damaged locks swapped for new, quality hardware.
  • Lock repair β€” Stiff, sticking or misaligned locks diagnosed and fixed.
  • Deadlocks & deadbolts β€” Supplied, fitted and aligned so they throw smoothly every time.
  • Mortice locks β€” Repair and replacement of mortice locks common in older Sydney homes.
  • Door alignment β€” Strike plates and latches adjusted so doors close and lock properly.
  • Letterbox & gate locks β€” Small locks fixed too β€” mailboxes, side gates and sheds.

Repair or replace?

Many locks just need cleaning, lubricating or a strike plate adjustment. If a lock is worn out, damaged, low quality or no longer secure, replacing it is usually better value. We'll explain the difference and give you a price for both where it makes sense.

Signs your lock needs attention

Keys that are hard to turn, a latch that doesn't catch, a deadbolt that won't fully extend, visible damage, or a door you have to lift or push to lock β€” all of these mean it's time to call a locksmith before you get locked out or left unable to lock up.

Areas we cover

We provide lock repair & replacement across Sydney's inner west, inner city and CBD from our base in Glebe, including:

How it works

Simple, honest and fast

  1. Call us

    Ring 02 7251 9492 and tell us where you are and what's happened.

  2. Get a clear price

    We confirm the cost before any work starts. No surprises on the invoice.

  3. Sorted

    A licensed locksmith arrives, fixes the problem and checks everything works.

Google reviews

Rated 5.0 by Sydney locals

5.0β˜…β˜…β˜…β˜…β˜…from 160+ reviews on Google

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β€œGood and quick responsive, came within 15 to 20 min.”
S DFast response Β· Google review
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β€œFriendly service and I would highly recommend for urgent and non urgent work.”
Vincent B.Multiple lock repairs Β· Google review
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β€œWe lost our key... I'm so glad I called them.”
Moshan B.Restaurant in Glebe Β· Google review
FAQ

Lock Repair & Replacement FAQs

How long does a lock repair take?

Most lock repairs are quick once we're on site. Replacing hardware on complex doors takes longer, and we'll give you a time estimate when we quote.

Can you repair my lock the same day?

In most cases, yes. Call us in the morning and we can often repair or replace the lock that day across inner Sydney.

What brands do you use?

We use quality, well-supported lock brands that are widely available in Australia, so parts and servicing are easy in future.

More services

Other ways we can help

Need a locksmith right now?

Glebe-based, licensed and available 24/7.

02 7251 9492
Call 02 7251 9492