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Manned security
Manned Security Guarding Services in London
NSSG are specialists in the construction and property industry, providing 24 hour manned cover for sites in the London, M25 and immediate Home Counties area. A variety of security levels are provided, giving a highly flexible security resource which can be tailored precisely to each site, and can vary as the contract progresses to completion.
Security and Concierge cover can then be provided when the building is complete and occupied. This profile will give you a good introduction to NSSG and the services we provide to help you keep your sites safe and secure.
SIA Approved Contractor, a government backed quality accreditation for demonstrating the highest levels of performance in a broad range of business operations. This means our company has met 89 different performance indicators which are based upon widely recognised business improvement models (including ISO90001:2000 and the European Foundation for Quality Management Excellence Model). The scheme also draws upon Investors in People and the applicable British Standards e.g. BS7499 and BS7858.
Our approved contractor status will deliver to our customers valuable operational advantages like:
- Good practice and continuity of quality-employee screening, good practice, right to work in UK, Social Security legislation, training;
- Greater flexibility and operational effectiveness - services are tailored to precise customer requirements;
- Leadership and innovation - we are customer focused, highly responsive to change and eager to adopt new methods and working practices;
Professional Manned Security Guard Service
We supply appropriately trained officers to anyone who needs their property or people to be secure or feel safe.
The security requirements of customers differ from one to the next and for their properties too. So all we will ask of you is to tell us what you would want the officer to do while on your site regarding patrols, the checks to be made, shifts etc., and you can sleep safe that this will be done. We are certain that you will be satisfied with our services that we guarantee immediate termination of the contract without notice and without any liability on your part.
Mobile Patrols
If you think your property does not need a permanently stationed guard to secure it but needs to be checked from time to time to ensure all is ok, then NSSG Mobile Patrol Services is the solution you want. We will assign one of our many officers in vehicles on mobile patrols to visit the site at an agreed time of day and frequency. The officer will take the appropriate action like for example call the police if intruders are found or there has been an attempted break-in or contact the emergency services if there has been fire or flooding thereby preventing further damage or losses from the property.
- "Just wanted to send a quick note, thanking you, your engineers and everyone I have dealt with at NSS for an excellent faultless service..."
- Ian - "National Security Systems have been looking after my family's household CCTV cameras for six years now.
I cannot heap enough praise on this company and the sterling job that they do..."
- Preeti Varu - "We have been very pleased with the professional input received from NSS on all
our time critical and security sensitive bank fit out projects across the country.
We have no hesitation in recommending them."
- Mitesh Vekaria, Vascroft Contractors - "I am writing on behalf of CRI to let you know how impressed I am with National
Security Systems for intruder and panic alarms, CCTV and access control systems."
- Ali Cannell, Crime Reduction Initiative - "we approached a lot of companies to do the security system but the level of support
offered by NSS was completely different.... You can call night and day and they
are always there"
- SUBWAY Franchisee Abiy - "Your engineers were very helpful and asked for my opinion and kept me informed
of what was what throughout the day. Very professional but I guess you wouldn't
have it any other way"
- S R - "It can be trying at times chasing contractors especially when you need answers
or results. But I know whenever I email or call NSS someone will be extremely helpful
in dealing with my request."
- Thalita John, The Harley Medical Group - "We have found their good workmanship doesn't just stop with their installation
teams it is supported with a friendly "nothing is a problem" attitude from the office.
With this in mind, on numerous occasions we have put National Security directly
in touch with our clients, who in a few instances have taken the time to call us
and comment on the great service they have received."
- T J Martin, Metre Squared Interiors Ltd - "We would only rely and trust security advice and products from National Security
Systems and would highly recommend them for any security needs"
- Longvalley Packaging Ltd








