Our Accreditations

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SIA Approved Contractor

Proud to be recognised by the Security industry Authority (SIA) as an Approved Contractor for the provision of Keyholding and Security Guarding Services. All keyholding personnel and officers are licensed by the SIA and all officers are SITO trained in these duties.

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NSI GOLD Approved

Accredited as an NSI Gold company for its security installation business, Mayfair Security, and its Alarms Receiving Centre and Remote Visual Monitoring Centre, First County Monitoring.  Quality Assurance and Customer satisfaction is given the highest priority at Mayfair Security and we operate a comprehensive Quality Assurance Programme to ISO9001:2000.

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Construction Line Approved 

The UK's largest register for pre-qualified contractors and consultants. In terms of efficiency, time and cost saving and best practice, Constructionline is proven to deliver for public and private sector organisations alike.

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CHAS Approved Contractor

Industry recognised health and safety assessment scheme for suppliers to public and private sector organisations.


Need more information, a free quote or a call back?

Get in touch by telephone on 0800 917 9385, by emailing us on sales[@]mayfairsecurity.co.uk, or fill out the form below.

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Careline Security Limited currently holds SIA Approved Contractor Scheme (ACS) status for the provision of Key Holding and Security Guarding.