Magrath Security are Master Locksmiths who have been situated in Mitcham Town Centre for over 35 years and we pride ourselves in being specialists in all lock opening, master keying, key cutting and code cutting. We have experienced staff and a fully stocked shop and take great pride in the service we provide.  We hold the latest computerised key cutting equipment and vehicle diagnostic machines. 

We offer the following services:

  • Key cutting service
  • Supply & fit/change all types of locks
  • Lock repairs
  • Burglary repairs
  • Safes supplied & fitted
  • Emergency safe opening
  • Domestic & commercial work
  • Design & installation of Master Key Systems
  • Restricted section & security keys
  • Digital & electronic locks
  • Garage locks supplied & fitted
  • Gates & grilles supplied & fitted
  • UPVC door & window locks
  • 24/7 emergency call out service
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Magrath Security Ltd offers a 24 hour, 7 days a week call out service, so if you find yourself in the unfortunate position of being locked out of your property, we are available to assist in gaining entry as fast as possible, with minimum damage, so whether your keys are inside the property or you have lost them, please contact our 24 hour HOTLINE on 020 8648 2980.


Our engineers make every effort to gain entry without the need to drill or change the lock itself, enabling the continued use of your existing set of keys.

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