Whilst the company has grown considerably over the years our policy remains the same. To offer a high quality and comprehensive service for the sales, after sales and installation of all manner of security products. Our fields of practice include all aspects of security. This might be as simple as providing a key to pattern or number, to the design, specification, fabrication, installation and maintenance of a High Security Steel Doors with PC Based Access Control.

Between these two extremes we provide a multitude of other services many of which are covered in this site. In truth we firmly believe that we can provide a cost-effective solution to any security problem!

Delta Security is approved by industries leading and most stringent governing bodies including Constructionline (www.constructionline.co.uk) and the National Security Inspectorate (www.nsi.org.uk).

Our large client base includes: Housing Associations, NHS, London Borough Councils, Schools and recently The Houses of Parliament.

Delta Security's only use its own in-house staff and the avoidance of sub-contractors enable us to retain total quality control over all aspects of our work culminating in a first class job completed without fuss and on time.