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Frequently asked questions

Locksmith Questions, Answered

The questions below come up most often. The answers reflect the services actually offered, and where something depends on a building manager, an owners corporation or a restricted key system, that is stated plainly rather than glossed over.

General questions

Locksmith services and how they work

A locksmith works on locks, keys and door hardware. That covers repairing locks that have become stiff or unreliable, replacing hardware that is worn or unsuitable, installing new locks, rekeying locks so old keys no longer work, cutting additional keys, and advising on practical security improvements for homes and business premises.

Service-specific questions

Questions about particular jobs

Each answer links through to the full service page if you want the detail behind it.

Locksmith Melbourne

What areas of Melbourne do you cover?

We work from our Southbank base across Melbourne CBD and the surrounding inner suburbs, including East Melbourne, South Melbourne, Docklands, Richmond, Carlton, Fitzroy, Prahran and St Kilda. If your suburb is not listed, please ask and you will get a straight answer.

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Locksmith Melbourne

Can you match several locks to one key?

In many cases yes. Where existing locks are compatible and in good condition they can often be rekeyed to a single key. Where hardware is mismatched or worn, some replacement may be needed first to make one key practical.

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Residential locksmith

Can you work on my apartment door?

Work on your own apartment entry and internal doors is generally straightforward. If the door is common property, or the lock is part of a building master or restricted key system, approval from the owners corporation or building manager is normally required first.

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Residential locksmith

Do you fit locks to sliding and screen doors?

Yes. Sliding door and screen door hardware is a routine part of residential locksmith work, and it is often where a home has its weakest hardware.

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Commercial locksmith

Can you rekey our premises after a staff member leaves?

Yes. Rekeying is the usual response when keys are unaccounted for. Existing keys stop operating the lock and a known set is issued, without replacing hardware that is still in good condition.

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Commercial locksmith

What is a restricted key system?

A restricted key system uses a controlled key profile, so blanks are not freely available and copies cannot be cut without authorisation from the system holder. It is a practical way to keep control of keys over time.

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Lock installation

Can you install a lock I have already purchased?

Usually yes, provided it suits the door thickness, material and existing preparation. It is worth checking the hardware details before the visit so no time is wasted.

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Lock installation

Can a new lock be keyed to match my current key?

Often it can, where the new cylinder is compatible with your existing system. Mention it when you enquire so compatible hardware can be selected.

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Lock replacement

How do I know whether to repair or replace a lock?

It depends on the cause. Stiffness from misalignment or lack of servicing is usually repairable. Internal wear, damage, corrosion or discontinued hardware generally points to replacement. Having it assessed first avoids paying for the larger option unnecessarily.

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Lock replacement

Can you replace just the cylinder instead of the whole lock?

Frequently, yes. If the lock body is sound and well aligned, a new cylinder restores smooth operation and provides new keys at lower cost.

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Lock repair

Can a stiff lock be repaired rather than replaced?

Frequently, yes. Stiffness is often alignment or lack of servicing rather than a failed lock, and both are repairable.

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Lock repair

My door needs lifting before it will lock. Is that the lock?

Usually not. That pattern generally points to hinges, door drop or frame movement. Correcting the door or strike alignment resolves it without new hardware.

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Rekeying

Does rekeying mean I get new keys?

Yes. Rekeying changes the lock to match a new key, and new keys are supplied. Any previously issued key will no longer operate that lock.

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Rekeying

Is rekeying cheaper than replacing a lock?

Generally yes, because the existing hardware stays in the door. Replacement is only the better option when the lock itself is worn, damaged or unsuitable.

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Key services

Can you cut extra keys for my existing locks?

In most cases yes, provided the key is not a restricted or patented profile requiring authorisation from the system holder or building manager.

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Key services

Why does my new key stick when the old one works?

A copy taken from an already worn key inherits that wear. Cutting from an original key, or to the lock itself, generally produces a key that operates smoothly.

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Security upgrades

Where should I start if I want to improve security?

Start with an assessment of every external opening rather than only the front door. Rear doors, side entries, sliding doors and accessible windows are usually where the easiest opportunity sits.

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Security upgrades

Is a stronger lock enough on its own?

Not by itself. The frame and strike plate carry much of the load. Reinforcing the strike into structural framing is often as important as the lock you choose.

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Protecting what matters

Security basics worth knowing

A short primer, without exaggerated claims. No hardware makes a property impossible to enter — the goal is to remove easy opportunities.

Lock condition
Locks wear. Keys that need jiggling, cylinders that feel gritty and bolts that no longer throw fully are early signals that hardware needs attention before it fails at an inconvenient moment.
Appropriate lock selection
A lightweight latch on a heavy timber entry door, or internal-grade hardware fitted outside, will never perform well. Hardware should suit the door, the frame and the way the entry is used.
Security improvements
Sensible improvements are usually modest and practical: a properly rated deadbolt, a reinforced strike plate, secure window hardware, or restricted keys so copies cannot be cut casually.
Regular assessment
Checking entry hardware occasionally — and after any change of occupant, tradesperson access or attempted forced entry — is a small habit that prevents larger problems.
Professional installation
Even good hardware underperforms if fitted poorly. Accurate alignment between bolt, strike and frame is what makes a lock both secure and pleasant to use.

Still have a question?

If your question is not covered above, ask it directly. Kim Locksmith Melbourne Service would rather give you a straight answer than have you guess.