Our Commitment

CSS Security Ltd and the commitment we provide the customer...


CSS Security Ltd has been operating for over Twenty years and holds SIA Approved Contractor status, certified by the security industry authority.

CSS Security Ltd is committed to providing professional, reliable and highly trained security personnel for every requirement. We have over 100 employees operating throughout Merseyside and the surrounding areas, supervising a wide range of venues and events.

CSS Security Ltd hold current Employer's and Public Liability Certificates to the value of £10 million. covering all staff we supply.

CSS Security Ltd was formed and developed by Denis Bailey and Mick Harris, both ex-Guardsmen of exemplary past military record, who run the company and maintain an excellent relationship with licensing officers, police forces and area and local management teams.

A trustworthy, reliable and friendly service
Well trained and carefully vetted personnel
Let us plan and maintain your security needs
Very reasonable prices


The provision of DOOR SECURITY SUPERVISORS is a speciality of CSS Security Ltd. All of our Door Security Supervisors are trained to SIA standard required by Licensing officials, vetted by the relevant Councils and the SIA security industry.

Certificate of Employers' Liability Insurance

Our Services

  • Countryside Properties
  • Events UK
  • Elan Homes
  • South Ridge Construction
  • Total Demolition
  • Bowmer and Kirkland
  • ADM Regeneration
  • Keepmoat Homes
  • Gleeson Homes
  • Countryside Sigma
  • Smith News International
  • The Royal and Broadgreen NHS Trust
  • Read more


CSS Security Ltd Supervisors are the first contact a customer has with your venue. It is therefore critically important that the initial contact is right. Security staff's appearance, manner and courteousness should impress, not intimidate the customer. All employees of CSS Security Ltd are fully aware that they are expected to meet these criteria.


The CSS Security Ltd Management Team has a policy of personally overseeing each individual job at least once weekly, to ensure it is running smoothly and all parties involved are satisfied

Picture of CSS Security

CSS Security – Your Trusted Security Guards in Liverpool

Welcome to the website of CSS Security, Liverpool and wider Merseyside’s trusted local security guards. For 24-hour security that delivers complete reassurance and peace of mind, contact our specialists today. Established for more than twenty years, our highly experienced security guards deliver carefully planned solutions that meet all client requirements at a reasonable price. Whether we’re serving as retail security guards, event security guards or guarding a construction site, when you choose our team you can rest assured you’re in safe hands.

Why Choose CSS Security?

When you select CSS as your security guards of choice, we review all aspects of your venture, including the health, safety and first aid elements. This ensures our team provides the best possible standard of service. We aim to ensure that our retail security guards, event security guards and specialist teams working on construction sites and as night watchmen, forge strong working relationships with Liverpool and Merseyside clients. By tailoring security solutions to your individual requirements, we can guarantee client satisfaction and confidence.

CSS Security Limited listens to customer feedback carefully and we monitor our services continually to ensure our security guards meet or exceed your demands. For example, we realise that our event security guards and retail security guards are an extension of your business, and as such need to reflect its best characteristics. This meticulous approach to our work has seen us grow over the years and establish a reputation throughout Liverpool and wider Merseyside as the very best in the business.

We build our professional reputation on the values of reliability, efficiency and integrity. This ensures we always deliver the highest standards of service whenever you utilise our security guards. Discretion is a key service factor and we never disclose confidential information to other agencies without prior approval from our Liverpool and Merseyside clients.

If you need manned security solutions for your business or event, call us today for a competitively priced quote. We can provide building site, office and retail security guards in Liverpool, and throughout the entire Merseyside area at a moment's notice, in addition to highly experienced event security guards who’ve dealt with all shapes and sizes of event. With CCS Security Limited, you and your property are always in the safest hands.

Call CSS Security on 0151 549 0606 to discuss your security requirements. We proudly serve as the leading security guards covering Liverpool and all surrounding Merseyside locales.

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Contact Us


    In my letter dated 31st January 2013, I advised you that Smiths News had made an internal announcement on Wednesday 9th January 2013, advising that Liverpool House will resite to new premises in Knowsley subject to agreement by all parties on Monday 18th March 2013.

    As a result of that decision and a full internal review of our business we informed you that we will no longer require the services of your company and operatives post the transition to our new location.

    I would like to take this opportunity to thank you for the support you have personally provided to me and the employees of this business. The service you have delivered has been excellent. You have showed total commitment and dedication to the security contract 365 days a year. You have been there when needed, any time of the day including out of hours at very short notice.

    I thank you for your hard work and loyalty for the 15 years service that you have provided. On behalf of the company we wish you every success and happiness for the future

    Shirley Swift
    Liverpool House Manager
    Smiths News

    For 2 years, the Royal Liverpool and Broadgreen University Hospitals NHS Trust has used CSS Security Ltd Liverpool as its preferred security contractor. Although the Trust has its own 'in house' security team, any shortfalls in staffing have been covered by CSS Security.

    They have continually proved to be professional, courteous and able to integrate into the hospital environment.

    Their management team has developed a professional, flexible relationship with the Trust security management team whereby consultation often occurs when placing officers to appropriate roles

    I would have no hesitation in recommending CSS Security Ltd Liverpool to any potential client.

    Ian Wright
    Head of Security
    Royal Liverpool and Broadgreen University Hospitals
    NHS Trust

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