Diamond Arnold Ltd has over 40 years of experience and our team of engineers have the skills and knowledge to respond quickly and efficiently to
your business needs. We are proud to be a Master Locksmiths Association approved company and pride ourselves on the high level of service we provide.

The team at Diamond Arnold Ltd provide a high level of services and our engineers are trained to achieve on every job. All our engineers can carry out a range of services from on site till key cutting, emergency lock outs on all digital and mechanical equipment right through to vault opening.

In addition to reactive service works we have been heavily involved in the supply and installation of new technology e.g. Salto Lock Systems and nationwide installation programmes of F19 time locks on strongrooms and safes. Not only have we advised, supplied and installed excellent products, we also provide an after care that can not be beaten.

Diamond Arnold Ltd are access control specialists and can support your business right through from assessing you security requirements to installing full access control systems. We are a main dealer of Salto Lock Systems and act as a main supplier as well as installer if required.

An exciting new division of Diamond Arnold Ltd is now able to offer state of the art CCTV and Alarm installations.

Diamond Arnold Ltd is fully committed to providing a first class service to ensure that your current business requirements are met and that you are always one step ahead of the security game by utilising new and more advanced technologies.