Door Repair and Replacement

W F O’Brien deals in all types of doors including glass and aluminium doors, toughened glass doors, solid core doors, aluminium framed, fire doors, operable walls, commercial doors, and all their accessories. This includes full installation, service and maintenance.

Wireless Access Control

W F O’Brien specialises in access control systems which cover electronic access control systems, stand alone access control, wireless access control, access control installation, electronic security provision to strata, business, government and all commercial operations.


W F O’Brien Master Locksmiths provide a fast, reliable and professional locksmith service. We have fully equipped mobile workshops available 24 hours a day 7 days a week. We supply and service all major lock brands and associated door hardware.

For over 40 years, W F O' Brien remains to be among the most trusted Sydney locksmiths and door specialists, offering a wide range of services including:

  • - Lockouts
  • - Lock replacement
  • - Door closer installation
  • - Fire door repair and replacement
  • - Glass door repair
  • - Steel door repair
  • - Wooden door repair
  • - Wireless access control installation
  • - Stand alone access control installation

Our experienced as master locksmiths and door specialists guarantee prompt and professional services that meet varying requirements of clients.