Commercial insurance companies now demand window locks and additional door locks on many business properties. These normally include 5-lever mortice deadlocks which must comply with standard BS3621.

KBO is a member of the Master Locksmiths Association (MLA) and we specialise in the installation of metal, wooden and uPVC window and door locks for commercial properties. We are always happy to advise our business customers on the best security solution for their premises – contact us for a no-obligation survey today.

  • Supply, fit, open and service deadlocks and sashlocks - from well-known manufacturers such as Yale, Legge, ERA and Union
  • Lock repairs – these often work out cheaper than installing a new lock but are just as secure as we service the lock and replace any broken parts
  • Installation and repairs of Nightlatches (also known as Yale locks)
  • uPVC door specialists – including opening, replacing and repairing uPVC multi-point locking systems and cylinders
  • Key cutting – In-house trade counters and mobile key-cutting facility in our vans
  • Key / combination padlocks and security chain
  • Security solutions for vehicles
  • Emergency locksmith service – 24-hour call-out service

Fire Protection Systems

All commercial buildings need suitable fire protection systems and alarms.

Access Control Systems

A safer and more secure environment for you and your employees.


Most businesses will have sensitive and valuable items. The most effective way to secure these items is by using a safe.