SIA Approved Security Provider

Next level Security Services

Taking Security To The Next Level

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Services

Security Guarding

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Services

Key Holding & Response

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Services

Close Protection

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Services

Consultancy

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Services

CCTV Systems

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Services

Security Fencing & Access Control

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Our Mission

"NLSS will provide a service unrivalled by its competitors, that has Integrity, Quality and Professionalism."

As the SIA Approved Contractor Scheme is regarded as a national Benchmark of Quality within the private security industry, you can be assured that you are dealing with a business that is nationally recognised as the security industry’s best service provider. SIA approved contractor & ISO 9001-14001

Latest News

Latest News

News
NLSS setting the industry standard

Dec 29, 2021

NLSS has been awarded pacesetters, The ACS Pacesetters membership is made up of Contract Security Guarding Companies who are in the top 15% benchmarking and […]

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News
ISO 14001: 2015

Dec 13, 2021

NLSS awarded ISO 14001 for Environmental Management, NLSS looks seriously at our sustainability and the impact we have on our planet.

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News
ISO 9001:2019

Dec 13, 2021

NLSS awarded ISO 9001:2015 After long hours and extremely hard work from all the office team. NLSS Awarded ISO 9001:2015 Quality Management Systems.

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