Phase One provides mobile security patrols to homeowners as well as commercial, public and non-profit operations across East Sussex and many other areas in the South East of England and wider UK. All patrol team members are SIA-licensed, DBS checked and screened in line with the British Standard BS 7858.


Any building that is left alone for a significant length of time faces an increased risk of break-in, theft and/or vandalism. Owners of domestic properties may find the prospect of leaving their home empty very daunting, while business owners and managers may face similar anxieties about leaving their premises alone for significant periods.


Phase One Security Services’ Mobile Security Patrols dramatically reduce the risk of a break in and theft, or an instance of vandalism, by arriving at your premises at requested times, and ensuring that the building is safe and secure – and that there have not been any security breaches. Our teams can visit your premises as often as you wish.


The presence of our security team is sure to minimise or eliminate the risk of an incident, but if one does take place, our highly trained security guards will react quickly – by contacting yourself, the police, or any other contacts who you have deemed necessary.

In the event of a break-in, our security team will inform Phase One control room staff, who can arrange for boarding-up companies, glaziers and locksmiths to attend and make the premises secure.

Our Mobile Security Patrols provide genuine peace of mind that someone is taking care of your property while you are unable to.

Our staff

Central to all our services is the exceptional team of people we have working with us. We pride ourselves on hiring highly experienced security guards with full SIA licences – and who are fully CRB checked.

We are a fully SIA-approved contractor and are certified to the ISO 9001 quality management system. As you would expect, we also hold comprehensive insurance.

Whether you are a homeowner seeking peace of mind while you are away, or a business owner keen to ensure your premises are watched over by professional security teams, you can trust Phase One Security Services to deliver a truly professional Mobile Security Patrol.

Discover why so many individuals and organisations across the South East of England and the wider UK have come to rely on Phase One Security Services’ Mobile Patrols.

Sleep easy and enjoy true peace of mind that your valuable property is being monitored by one of South East England’s most trusted and professional security firms.

From schools and hospitals, to private residences and industrial units – our dedicated security members possess vast experience in providing security to all manner of premises.

Get a quote

Why not contact us today to discuss your precise needs. We would be delighted to speak with you. Alternatively, just fill out the contact form and we will get back to you with a no-obligation quote as quickly as we can.