Nacoss Membership - Guardwell Securities

Why choose an NSI Approved Company?

The National Security Inspectorate is the leading approvals and certification body that inspects companies providing home security, business security and fire safety services. Choosing an NSI approved company ensures that the contractor you select works to the highest recognised industry standards as demanded by the Police, Fire and Rescue Services and insurance industry.

NSI's mission is to raise standards in the security and fire industries in the interests of the customer. NSI believes that every customer, whether a large commercial organisation or an individual householder, is entitled to receive a professional service from security and fire companies.

The threat to every customer is the long-term undermining of standards by poor performers. It is NSI's motivation to separate the strong from the weak.

NSI approved companies must prove their competence on an on-going basis. They may not always be the cheapest, but they are invariably the best.

If a company has not been approved by NSI; challenge its credentials.

All NSI approved companies:

  • meet all relevant British and European Standards for technical performance
  • security screen all relevant staff (security companies)
  • provide a high level of staff training and supervision to meet industry best practice standards
  • are comprehensively insured to protect customers and staff
  • are inspected every six months by professional auditors including random site visits

NSI Gold companies also:

  • meet the industry specific ISO 9001:2008 Quality Management System Standard
  • demonstrate a long term track record of performance and evidence of reliability and stability

Key Requirements

  • All staff are security vetted to British Standards
  • Operate a 24 hour call out service and respond within 4 hours
  • Fully insured
  • Rigorously inspected twice a year to ensure standards are maintained
  • Complete a thorough Security Survey and Risk Assessment of your property
  • Install reliable, up-to-date equipment
  • Provide a Certificate of Compliance for your system
  • Meet the stringent requirements of the police and your insurer

More Details

For more information regarding Nacoss please use the following points of contact

Accredited Logos

Guardwell are Gold Accredited, always look out for the following logos to ensure Gold accreditation.

Nacoss Gold Logo

Nacoss Gold Logo UKAS

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