On-Site Security Bristol On-Site
Edit Content


About us

On Site Security was founded in 2018 and has quickly become a top security guard service provider in the South West. Our highly skilled security guards have provided safety and security to hundreds of companies across various industries including construction, corporate, building, and hospitality.

Years of training and on-site experiences have enabled our security guards to develop powerful instincts, making them a beacon of hope and safety for everyone they serve. At On Site Security, we prioritise the safety of our clients and their assets above everything else.

We understand that every client’s security needs are unique, and that’s why we offer customised security solutions tailored to their specific requirements. We use innovative and cutting-edge technologies to ensure that no harm occurs under our unwavering sight.

Choose On Site Security for top-notch security guard services that guarantee your safety and peace of mind. Contact us today to discuss your security needs.

On-Site Security Bristol , On-Site

Choose On Site Security for top-notch security guard services that guarantee your safety and peace of mind. Contact us today to discuss your security needs.

Our Values

When matters of security are entrusted in our hands, no detail is left behind or goes unnoticed: our level of alertness and our observation skills are efficiently developed as we are continually monitoring and improving our results.


Creating a safe, caring, and supportive environment is of utmost importance to us: there is nothing more rewarding for our team than to earn gratification from our customers when they feel protected. These fulfilling experiences are what we strive to achieve every day.


Collaboration is the foundation on which our services are based. We prioritise efficient communication between our staff and encourage team working sessions that are supported and solicited. Our proactiveness and coordinated approach allows us to anticipate and swiftly address potential threats, ensuring effective and swift resolutions through tailored security practices.


Quality defines us. Our guards wear uniforms with a profound sense of duty and responsibility, instilled through rigorous training. This mindset earns trust and ensures a personal commitment to our customers' safety. Quality isn't just a goal; it's a standard upheld for the highest level of security and peace of mind for our clients.

Our Locations Bristol Cardiff

Our Mission

At On Site Security, our mission is simple: we exist to keep clients safe, protect their assets, and safeguard people. We achieve this by prioritising client needs, offering tailored security services, and maintaining professionalism. Our staff are equipped with exceptional training to deliver a high standard of service to keep up with evolving security challenges. Through dedicated staff and unwavering commitment to safety and protection, we continuously raise industry standards as a trusted and reliable security provider. 

Our Vision

At On Site Security, we aim to redefine safety standards and become a leader in innovative security solutions. Our commitment to excellence and a skilled workforce aims to set new benchmarks. We strive to be the go-to provider for cutting-edge security solutions, adapting to evolving risks. Through expertise, continuous improvement, and partnerships, we create a safer environment. Our vision is to instill confidence in clients, allowing them to focus on core objectives while we handle security professionally and vigilantly. With a customer-centric approach, innovation, and excellence, we shape a future where security is seamless and transformative. Together, we aim to drive advancements, set industry standards, and be the unrivaled leader, safeguarding peace of mind, one site at a time.

Get a Quote Now!

Click Here to obtain an immediate quote, kindly complete the form so that we can provide you with an accurate estimate.