Call Us

Crowthorne’s security specialists for almost 30 years

Established in December 1988, DSC Security started off in a small office in Bracknell. At first, directors Ian Jolley and Les Rayment focused mainly on supplying and installing locks, safes, and access control equipment. However, the growing demand for CCTV and Intruder Alarm Systems led us to expand our services to a shop space on Crowthorne High Street in 1990. 

By January 1998, we acquired a local intruder alarm company, 4KL Security. This new addition brought their core clientele of home builders to our books, allowing us to establish good relationships with many developers. Over the years, we’ve undergone several changes but our dedication to remaining one of the Thames Valley’s leading security companies has never wavered.

Awards and accreditations

1988 – Became a member of the Master Locksmiths Association (MLA)
1993 – Achieved accreditation from the National Approval Council for Security Systems (NACOSS)
1996 – Achieved a BS EN ISO 9002 Quality Assurance accreditation
1999 – Joined the British Security Industry Association (BSIA)
2001 – Earned the ‘Gold Shield,' which recognises companies for achieving the lowest number of false alarms over a period of 1 year
2003 – Achieved a BS EN ISO 9001:2000 accreditation, a NACOSS Gold Certification for the installation of Intruder Alarms, Access Control and CCTV.
2010 – Achieved a BS EN ISO 9001:2008 accreditation
2013 – Celebrated our 25th year in business
Book your free consultation today by calling 01344 779779
Share by: