​​Security You Can Trust

The Mattlock Difference


From the moment we attend you won't find a business more committed to the safety of you, your family, home or business.

Mattlock provides a professional mobile locksmith service throughout Sydney, and our experienced staff can handle your security needs day or night.

We provide an honest, straight forward and ethical approach to every job with no hidden costs.


We guarantee your satisfaction every step of the way. When you have any questions, our trained, professional, and well-groomed staff are always ready to help. Don't leave your loved ones' safety to anyone else.