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40 Years
experience
Emergency
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Your Trusted Security Partner in Wales
Established in 1986, Shield Security Service has built a reputation as Wales' leading independent security provider. With over 35 years of experience, we specialise in delivering tailored security solutions across multiple sectors, securing over 3,500 locations nationwide. Our approach combines local expertise with a commitment to innovation, ensuring clients receive adaptable services that evolve with their needs. By maintaining a robust management structure and investing in continuous staff development, we uphold our vision of being at the forefront of security services. Our 24/7 response capabilities, industry-leading average response time of 26 minutes, and compliance with BS7984 and BS7499 standards demonstrate our dedication to excellence.

Through transparent communication and a client-led consultative approach, we develop long-term partnerships based on trust and reliability. Our self-delivered services, supported by local teams with in-depth area knowledge, ensure we understand both client requirements and community dynamics. As an Approved Contractor with the Security Industry Authority, we maintain rigorous quality controls and audit trails for all key management processes. Our comprehensive offerings include mobile patrols, electronic security systems, construction site protection, and on-site guarding services, all designed to provide peace of mind to our clients.
Services
Mobile Security On-site Guarding Electronic Security Construction Security Key Holding & Alarm Response
Details
  • Year established: 1986
Highlights and features
  • We have over 35 years of experience in security services across Wales
  • Our local teams provide in-depth area knowledge and understanding
  • We offer 24/7 mobile response with industry-leading average response times
  • We maintain compliance with BS7984 and BS7499 industry standards
  • Our self-delivered services ensure direct accountability and quality control
Associations and certifications
  • Security Industry Authority (SIA)
  • BS7984
  • BS7499
  • BS7858
What people say
Working with Richard Like working with a friend
Services
Mobile Security
Our 24/7 mobile security patrols provide rapid response to security incidents across Wales. With over 3,500 secured locations and an average response time of 26 minutes, our GPS-tracked vehicles ensure swift intervention. Services include lock-up assistance, contractor access, and lone worker welfare visits, all delivered by SIA-licensed officers.
On-site Guarding
Professional security personnel provide visible deterrence and site protection for commercial properties. All officers are SIA-licensed to BS7499 standards, offering concierge services, access control management, and event security. Our team represents client values while maintaining strict compliance with industry regulations.
Electronic Security
Integrated security systems combine CCTV monitoring, alarm response, and access control solutions. Our technicians install and maintain systems that deter crime while supporting daily operations. Externally monitored solutions integrate with mobile response teams for comprehensive protection across all business sectors.
Construction Security
Specialist security for construction sites includes CCTV monitoring, mobile patrols, and theft prevention. With 800m annual losses in the industry, our proactive measures protect high-value equipment and materials. Flexible contracts adapt to evolving project requirements throughout development stages.
Key Holding & Alarm Response
24/7 key holding and alarm response services operate under BS7984 standards. Numerically coded keys are stored in secure, GPS-tracked vehicles with full audit trails. Services include emergency access, contractor support, and secure key management systems for commercial properties.
Questions
What security services do you offer in Wales?
We provide mobile patrols, on-site guarding, electronic security systems, construction site protection, and key holding services across Wales.
How quickly do you respond to security incidents?
Our average response time is 26 minutes, with GPS-tracked vehicles strategically positioned across our service areas.
Are your security officers licensed and trained?
All officers are SIA-licensed to BS7499 standards with regular training and compliance checks ensuring professional service delivery.
How do you handle construction site security?
We combine CCTV monitoring, mobile patrols, and alarm response tailored to construction phases, with flexible contracts adapting to project needs.
What accreditations do you hold?
We are SIA Approved Contractors compliant with BS7984, BS7499, and BS7858 standards for all security services.