At On Duty Security, we provide a full range of professional security solutions designed to protect your people, property, and assets. From highly trained dog handler units to reliable static guards and mobile patrols, our team delivers effective security you can depend on.
We are trusted by businesses and organisations across the UK who rely on us for consistent, high-quality protection. Our team prides itself on professionalism, reliability, and full compliance with industry standards giving you complete peace of mind 24/7.
Our Services
On Duty Security specialises in protecting construction sites from theft, vandalism, and unauthorised access. We provide fully licensed static guards, mobile patrols, and K9 units to ensure your site, materials, and equipment remain safe around the clock.
Our security officers are trained to control site access, monitor perimeters, and respond quickly to any incidents, minimising disruption to your project. With visible presence and professional conduct, our team acts as a strong deterrent against intruders and criminal activity.
Whether it’s a short-term build or a long-term development, On Duty Security delivers tailored solutions to keep your construction site secure and compliant.
Construction Site Security
Event Security
On Duty Security provides reliable, professional event security services to ensure your guests, staff, and venues remain safe at all times. From small private functions to large public events, our SIA-licensed security officers are trained to manage crowds, control access, and handle incidents quickly and discreetly.
Our event teams are smart, approachable, and fully briefed before each job, giving organisers peace of mind and allowing your event to run smoothly. Whether it’s a concert, festival, corporate function, or community gathering, On Duty Security ensures a safe and enjoyable environment for everyone.
Mobile Patrols
On Duty Security offers highly visible mobile patrol services to provide flexible protection for your premises. Our patrol units act as a strong deterrent to intruders, while ensuring your property, staff, and assets are regularly checked and kept secure.
Patrols are carried out at random intervals to prevent predictable patterns, and our officers are trained to spot suspicious activity, respond quickly to incidents, and report findings in detail.
Whether you need night-time checks, out-of-hours monitoring, or support for larger sites, our mobile patrols deliver reliable security coverage with rapid response when it matters most.
Static Manned Guarding
At On Duty Security also provides fully licensed static guards. Our guards pride themselves on their professionalism, alertness, and respectful manner at all times.
Whether you need site security, gatehouse control, or retail guarding, we supply smart, uniformed officers who not only act as a visible deterrent but are also trained to defuse situations with minimal disruption to your business.
All our guards are equipped with GPS-enabled radios, ensuring clear communication between team members and our central control centre, so you can have complete confidence that your site is protected around the clock.
Security Dog Services
At On Duty Security, we are proud to provide the services of our fully trained General Purpose Dog Handlers for specialist K9 security.
Our handlers are highly skilled, regularly updated with the latest training, and fully compliant with all legislation on professional dog handling. Security dogs act as a powerful deterrent to intruders or potential thieves, making them one of the most effective forms of protection for your site.
As an associated member of NASDU (National Association of Security Dog Users), we strictly follow industry standards and the guidance set out in BS8517-1 for general purpose security dogs. With On Duty Security, you can trust that your site is protected by experienced handlers and reliable K9 units.
CCTV Monitoring
On Duty Security provides trusted, round-the-clock CCTV monitoring across the UK. Our trained security professionals respond quickly to any suspicious activity, deterring potential threats and reducing the risk of criminal damage.
Whether you need protection for a business site, construction project, industrial premises, or private property, our CCTV monitoring service ensures your staff, assets, and property remain safe at all times. With On Duty Security, you can take back control and have peace of mind knowing your security is in expert hands.