Constant Quality Assurance System

Our company has grown organically, with no diversification or acquisition, for over two decades to become one of the most respected independent guarding companies in the Country.

Constant operate a mature Quality Assurance System relevant to every part of our business, accredited to:
BS EN ISO 9001: 2000

Incorporating the requirements of :
BS 7499: 2007
BS 7858: 2006
BS 7984: 2001
BS 8406: 2003
BS 7960: 2005
Private Security Act 2001

Constant are a Security Industry Authority Approved Contractor and have been awarded the Guarding Gold Award, granted to only the best companies in the industry.

Our integrated Quality Management System ensures that the whole organisation is focused on continuous improvement. Through a system of compliance and improvement audits and by building close relationships with our clients, we place continuous improvement at the forefront of our business, allowing us to make recommendations to add value wherever possible.