Security Company Tel black large

UK's Best Defence Security Ltd offers a key holding and alarm response service to ensure your property is safe. Our fully trained security guards can hold keys and respond rapidly to any type of alarm activation at your premises.


They can then carry out checks to ensure that your property is safe, secure and clear of any intruders. We'll carry out external checks and notify the police if necessary. We hold a variety of key holding licenses and can undertake work such as boarding up and emergency repairs.

Key holding and alarm response service

  • Business premises

  • Industrial sites

  • Building sites

  • Schools and colleges

  • Stables and yards

  • Shows, events and functions

Our alarm response service is available for:


"The responses I have had to incidents or issues has been really effective and supportive from the management team. Very good customer service."-

Martine O'Connor, Project Manager, SHG