TCL Security

The Key to Your Security

TCL Security was established by Tom Cowles in Cairns in 1947. Tom Cowles Locksmith was soon enough shortened to TCL.


The company remains family-owned and operated. Today, Tom’s grandson Simon Hubbard owns TCL.


We serve all nearby areas from our office in Cairns, as well as Ingham and throughout Far North Queensland. We have even completed locksmith work in Papua New Guinea.

Door Lock — Locksmith in Cairns, QLD

Services Provided by TCL Security

Our Cairns locksmith business provides reliable and affordable security-related services to residents and businesses.
As well as home, office, and car-related locksmith needs, our team also provides expertise in alarm systems, CCTV installation, keyless entry systems, and more.

TCL Security

Why Choose TCL Security?

We are Far North Queensland’s longest-running locksmith business. The question should probably be worded: Why would you not choose us?

We’ve been going the extra mile for our customers since we started TCL in Cairns more than 70 years ago. Extra miles come with the territory when your locksmith services extend throughout Far North Queensland.

As licensed locksmiths, we honour an ironclad responsibility that gives our customers complete confidence in the security services we provide.

At TCL Security, you are dealing with a member of the Master Locksmith Association of Australia. We ensure compliance with laws, regulations, and security standards.

With great experience comes great ability. We know our way around locks and transponders. You can expect our team to arrive promptly and finish the work in the shortest possible timeframe.

Efficiency is just one reason why our pricing is so affordable. We get the job done right the first time and we make sure that our service vans are equipped for the job.

Our phone line is open 24/7 for emergency locksmith needs. You never know when you’ll need a locksmith but when you do, you can bet it will be after normal business hours. Savvy Cairns people keep our number in the phone contacts.

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