Bluestone Security  Ltd realised at the very start the importance of a quality system which is used to not only monitor our performance as a company but also give our customers the assurance that the services we provide is of the highest quality. 

Bluestone Security Ltd are meeting the highest standards by achieving business excellence through using an ISO 9001 2015 Quality Management System

All Bluestone Security Ltd security personnel are all screened and vetted to the British Industry Standard BS7858.

We are one of very few companies with these prestigious accreditations operating to these high and widely recognised standards in the South Wales Area. These accreditations are a mark of excellence which we as a company pride ourselves in operating to each and every day.