Combination Changes & Safe Servicing Perth

MSC Safe Co provides professional combination change and lock servicing for 3 and 4 wheel combination locks. Whether you’ve recently moved into a property with an existing safe, need to update access after a staff change, or simply want your lock mechanism checked and serviced — our qualified technicians can help.

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Combination Changes

If you need to change the combination on your safe, it’s not a job to attempt yourself. Combination locks — particularly older 3 and 4 wheel mechanical models — require specialist knowledge to adjust correctly without damaging the mechanism. We’ll set your new combination accurately and test it thoroughly before we leave. Our technicians can change the combination on most safe makes and models, including:

Chubb
Wormald
Lord
CMI
Platinum
Most other major brands old and new

Safe Lock Servicing

Like any precision mechanism, combination locks benefit from periodic servicing. Over time, dust, wear, and corrosion can affect reliability — leading to stiff dials, missed combinations, or lock failure.

Regular servicing keeps your lock operating smoothly and helps avoid costly repairs or lockouts down the track. We recommend servicing your safe lock annually, particularly for older or heavily used safes.

Our servicing includes inspection of the lock mechanism, cleaning, lubrication, and adjustment where required.

We Service All Safe Brands

Our technicians service safes from every major manufacturer — and for older or discontinued models, we can produce solutions by hand.

Frequently Asked Questions

When should I get my safe combination changed?

You should change your combination if a staff member or previous owner knew the code, if you’ve recently purchased or inherited a second-hand safe, or if you simply haven’t updated it in several years. It’s a straightforward job for our technicians and an easy way to maintain security.

How often should I get my safe lock serviced?

We recommend servicing your safe lock annually, particularly for older or heavily used safes. Regular servicing keeps the mechanism operating smoothly and helps prevent stiff dials, missed combinations, or unexpected lockouts.

My dial feels stiff or inconsistent — is that a problem?

Yes, it’s worth getting checked. Stiffness or inconsistency in a combination dial is usually a sign of wear, dust build-up, or a lubrication issue. Left unattended, it can lead to a full lockout. Our technicians can inspect and service the mechanism before it becomes a bigger problem.

Can you change the combination on any safe?

We can change combinations on most major makes and models, including Chubb, Wormald, Lord, CMI, and Platinum safes. If you’re unsure whether we can assist with your specific safe, contact us and we’ll let you know.

Do you service safes on-site or do I need to bring it in?

Both options are available depending on the size and location of your safe. Larger safes are typically serviced at your premises, while smaller units can be brought into our Osborne Park workshop. Contact us to work out the best option for your situation.

Can I change my own safe combination?

We strongly advise against it. Mechanical combination locks — particularly 3 and 4 wheel models — require specialist knowledge to adjust correctly. An incorrect adjustment can damage the mechanism or lock you out entirely, making professional opening more difficult and expensive.

On-Site or In-Workshop Service

Depending on the size and location of your safe, we can carry out combination changes and servicing either at your premises or at our Osborne Park workshop. Contact us to discuss the best option for your situation.

CALL (08) 9344 1962