TopLock are Brisbane locksmiths and have been in continuous operation for over 30 years. They offer a round-the-clock service and also deal with fitting out door architecture, complex restricted key or electronic access systems. Along with mechanical lock and key systems, they also install electronic access systems. TopLock is a member of Master Locksmiths Association of Australasia (MLAA) and the Locksmiths Guild of Australia (LGA).