In November 1999 Evolution decided that Quality Accreditation was desired both internally and externally and employed a quality manager to carry out the task of preparation. In July 2000 Evolution achieved ISO9002 Accreditation through the internationally recognised organisation BVQI with no major or minor non-compliances. As part of our ongoing quality process, Evolution has also achieved NSI GOLD accreditation for the installation of Access Control, CCTV and Intruder Detection Systems.

In December 2009 Evolution successfully upgraded to ISO9001:2008 and became members of the Achilles supplier management program and the The Contractors Health and Safety Assessment Scheme (CHAS).