Security Company London

Prime Secure are London’s leading provider of security services.

From the provision of highly trained security guards to the installation of mobile CCTV towers and alarm systems, we provide bespoke security solutions for business sites across the city.

When you choose Prime, you will be guaranteed the highest level of professionalism and expertise with all our staff undergoing extensive training designed and approved by the security industry authority (SIA).

As a London security company, we protect properties of all different sizes and purposes including construction sites, void property, and a range of different corporate sites from hotels to airports.

We also offer public sector services as well as door supervision for entertainment venues and private security guards for personal protection purposes.



Prime Secure Systems Ltd t/a Prime Secure holds SIA approved contractor status for the provision of security guarding services.

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Security Company London

As a London security company, we protect properties of all different sizes and purposes including construction sites, void property, and a range of different corporate sites from hotels to airports.

We also offer public sector services as well as door supervision for entertainment venues and private security guards for personal protection purposes.


We offer a huge range of private security services to clients across the whole of the UK.

Many businesses and individuals across London choose us for all their security needs, and for good reason as we offer the very latest in security technologies and ensure that our staff undergo extensive high level training before being deployed on a client site.

We can help you to minimise the risk of criminal activity on your site, protect your most valuable assets, and keep staff and visitors fully protected at all times.

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Prime Secure are the first choice of Security Service for London based companies due to our reputation as an knowledgeable innovator. We have actually offered service to clients including building companies, regional authorities and property supervisors. Prime Secure has likewise offered services to retail and corporate security clients. Our security services vary from standard but highly experienced security guards to automated CCTV services.

So whether you are in need of building website or business security, give our expert London Prime Secure group a call at 0345 8888 333.

What Security Providers Do Prime Secure offer? Building and construction, Business and Voided properties are the main areas where Prime Secure supplied help.

Construction Director
construction security London

CCTV towers

Our VPod mobile CCTV towers are the perfect way to protect a void or remote property without the need for expensive manned guarding.

Our mobile towers require no mains electricity and provide 360° coverage of an impressive 200m range.

Smart AI learning is used to minimise false alarms and live full HD footage can be accessed from anywhere in the world via mobile device.

To maximise the effectiveness of a CCTV tower, combine it with our keyholding & alarm response services.

Should an intruder be detected by the AI technology contained within the tower, an alert will be sent to our central monitoring station.

We will then be able to issue a live audio warning through the tower to the intruder, will alert the emergency services, and will deploy a team of SIA licensed security guards to the site.

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This includes our innovative brand-new Construction CCTV Keeping an eye on Towers and Access Control Systems. Our CCTV Towers have a 360-degree HD Cam, low-light exposure and audio signals allow it to identify intruders and alert you to their presence without issue. With our Smart Watching App, you can access your cameras feed from anywhere, while the ability to develop virtual tripwires ensures further protection for crucial areas. With our V-Stile biometric access system, it is possible to do away with crucial cards and other security threats in favour of finger prints and facial acknowledgment. However while we pride ourselves on our innovative technology, we likewise stay proud of our SIA Licensed Security Guards. Our Guard are completely vetted and uniformed. Prime Protects Security Personnel supply a versatile service which can supply a range of various efforts to guarantee the security of your site, consisting of record keeping and constant website guidance. Prime Protects Security Guards can also be assigned as Mobile Security Patrols. Either making use of lorries or remaining on-foot, a mobile security patrol is a clear and visible deterrent to any burglars while likewise able to swiftly react to any incidents that do occur. With Prime Secures Key Holding Alarm Reaction service, any incident that occurs will be reacted to promptly by devoted members of our team no matter the time or place. Keyholding services help to reduce the insurance premiums and supply an emergency reaction, saving you or your workers the trouble of having to manage any prospective incidents yourselves. At Prime Secure, we recognise every website requires strict adherence to health and wellness, and our team members are trained to be able to completely follow these rules

So, if you need specialist Building and construction Security Service in London, give us a call at 0345 88 88 333.

Manned Guarding

Modern security technologies are incredibly efficient but nothing can fully replace the trained eye of a qualified security guard when it comes to spotting suspicious behaviour.

We provide security guards to a huge variety of different clients, with all our officers undergoing extensive training and backed in their role by a market leading level of support.

Every security guard employed by Prime Secure is licensed by the SIA, vetted in accordance with British Standard BS 7858, and verified against the DBS database.

We work with each corporate client on a bespoke basis, designing a comprehensive set of security guard responsibilities based on the needs and existing set-up of each site.

Prime secure officers will fit seamlessly into your existing setup with any changes made solely with the purpose of creating a more secure environment.

This will help to improve productivity on commercial sites as staff are able to perform to the best of their ability with peace of mind that they are safe and protected.

Just some of the industries that we provide security guarding services for include:
  • Construction sites

  • Void Property

  • Hotels

  • Office blocks

  • Residential buildings

  • Concierge security

  • Retail

  • Airports

  • Events (festivals, sporting events, concerts, conferences, etc.)

  • Close protection Services

We also provide security services in the public sector in hospitals, schools, government offices, and other locations where workers require an additional level of protection due to the nature of their role.

it is illegal to perform certain licensable activities in the private security industry without a valid SIA license so only ever consider hiring security guards from a security firm with SIA approved contractor status such as Prime Secure.
Corporate security London
void property security London
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Prime Secure supplies guards with the intent they fit into your existing work environment structure, only needing changes to fix any security issues. Organisations and businesses we have provided security protecting for include airports, medical facilities, instructional facilities, workplaces and hotels. Another Service Prime Secure provides to Corporate Clients are Mobile Security Patrols. A Mobile Security Patrol, with its top quality automobiles can not just assist to prevent prospective trespassers but also make sure a quick response time to any actual intrusions.

Key Holding Alarm Response is another service which Prime Secure provides its London Clients. Keyholding is an vital method to guarantee your service remains safe, assisting to lower insurance coverage premiums and making sure safety protocols are followed, while likewise ensuring that trained security personal can handle occurrences rather than untrained staff.

Call us at 0345 8888 333 forLondon based business security experts.


We provide keyholding services for a wide range of customers across the London area.

When you choose us as your keyholders we will keep your keys in a safe and secure local location so that the moment an issue is detected our highly trained security officers can access your site and take the appropriate action.

A rapid response by our seasoned SIA licensed security guards to ongoing incidents can save you a great deal of pain and money by intercepting thieves and vandals before they can do any significant harm.

With your assistance, we will develop a bespoke set of protocols that our security officers will carry out when attending your site in an emergency.

As keyholders, we can do far more than alarm response alone, and can also perform a full range of more routine duties such as opening up the premises in the morning and locking up at the end of the working day.

When carrying out these duties our staff will conduct security checks and check that all entry points are secure as well as priming the alarm system before leaving and deactivating it when unlocking the site.

Unlike other leading security companies, we have a national reach, meaning that none of our keyholding services are sub-contracted out to other local firms.

This means that your site will only ever be attended by Prime Secure officers who have been extensively trained and vetted, guarantee excellent service every single time.


Who are Prime Secure?

Prime Secure has been providing customers in Central London and across the UK with professional security services for over 25 years.
If you are serious about security we are the London based security company you need to call.

We are a proud member of the SIA approved contractor scheme and as part of retaining SIA approved contractor status we are committed to providing a market-leading level of support and continued training to all our security staff.

Our experienced security guards are second to none and are integral to our status as the leading security providers in the UK. Security professionals from Prime Secure undergo continual training to ensure they remain up-to date with the latest security technologies, ensuring they can resolve the security issues of all our corporate clients.

We not only provide security guards to pretty much every industry you could possibly think of but also offer mobile CCTV systems, alarms, and key holding services.

As security specialists in all of the latest security technology, all our security personnel are fully trained in working alongside such equipment, working together to create the strongest possible security unit on each of our client’s properties.

Our guards will fit into your existing set-up with ease, avoiding disruption, and we even offer a flexible uniform policy if you would rather our staff appearance was tailored to your company.

Any changes we make or recommend will do done with the sole focus of maximising security and maintaining a safe and productive working environment.

Contact Us Today.

As a leading security company in London, we pride ourselves on our extremely high standards and always go the extra mile to ensure that our client’s properties are kept safe and secure at all times.

If you live or work in London and are looking for security services of any kind, contact Prime Secure today and our expert team will be delighted to help.

Call us now on 0800 808 5314 for a free quote, or email us at


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