53-57 Princes Highway, Unanderra NSW 2526

About Us

ESTABLISHED in 1968 in Keira Street Wollongong, Lock & Key Service is Wollongong's oldest continually operating security business.

While there have been many changes in our industry over the years, some things have not changed. We always have, and always will, place the needs of our customers first.

About Us

Our philosophy is to strive for the utmost levels of integrity, professionalism and commitment. Combine this with a range of the best security products available and we feel we are able to lead the market in our service to our customers.

We are fully licensed and compliant with the NSW Police Force Security Industry Registry for your peace of mind. Please feel free to take a few moments to browse our site, and please don't hesitate to contact us for assistance at any time.


Residential, Commercial, Industrial and Automotive locking solutions. We strive to provide you with the fastest response time and highest quality of work in all aspects.

Keying Systems
  • Lock and Key Service are able to design, supply and install restricted master keyed systems for domestic to larger industrial sites.
  • Your solutions are not restricted to keys. We also offer access control swipe card systems.


We stock a range of CMI, Burg Wachter and Sandleford safes and key boxes. For your commercial safe needs we have new or refurbished options available. Lock and Key Service also have mobile technicians to service, repair and upgrade your safe.