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50+ Years
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Trusted Security Systems Solutions in Leeds
Established over 55 years ago, T I Security has built an unparalleled reputation as one of the UK's leading security solutions providers. Our NSI Gold accredited engineers deliver tailored commercial, educational, and residential security systems, combining cutting-edge technology with rigorous cost control. We specialise in burglar alarms, CCTV, access control, automatic gates, and fire safety systems, ensuring full compliance with data protection and health & safety legislation. Our team of experienced professionals guarantees on-time delivery, minimal operational disruption, and 24/7 support for over 7,000 businesses nationwide. With a focus on ethical practices and technical excellence, we provide fixed-quotes, rapid emergency response, and comprehensive maintenance packages.

Our commitment to client satisfaction is evidenced by 179 Google reviews averaging 5 stars. We partner with clients to understand their unique security requirements, delivering bespoke solutions that protect premises, staff, and assets while offering sophisticated monitoring capabilities. Our systems integrate seamlessly with existing IT infrastructure, providing auditable logs and real-time alerts. From schools requiring Ofsted-compliant security to homeowners seeking monitored alarm systems, T I Security combines decades of expertise with innovative technology to deliver robust, future-proof protection.
Services
Burglar Alarms CCTV Systems Access Control Automatic Gates Fire Alarms Traffic Barriers Turnstiles Emergency Lighting Security Maintenance
Details
  • Year established: 1970
Highlights and features
  • 55 years' experience protecting UK businesses and schools
  • NSI Gold accredited engineers with technical expertise
  • Fixed-quotes with guaranteed cost control
  • 24/7 support for emergency security requirements
  • Compliance assurance with health & safety legislation
Associations and certifications
  • NSI Gold
What people say
High standard Knowledgeable engineers Excellent support Tailored solutions Rapid response
Services
Burglar Alarms
NSI Gold accredited burglar alarm installations for commercial and residential properties. Our systems offer remote monitoring, real-time alerts, and integration with access control. Designed to prevent crime while meeting insurance requirements. Engineers provide rapid repairs and compliance certifications.
CCTV Systems
High-resolution CCTV installations with remote access and cloud storage. Systems enhance security, monitor staff/visitors, and provide evidential footage. Includes maintenance packages and upgrades for existing installations across Leeds and the UK.
Access Control
Custom access control solutions for businesses and schools. Features include biometric readers, audit trails, and integration with fire safety systems. Ensures only authorised personnel access sensitive areas while maintaining compliance.
Automatic Gates
Sliding and swing gate automation for commercial premises and schools. Systems include safety sensors, remote control, and integration with traffic barriers. Professional installation and emergency repair services available nationwide.
Fire Alarms
BS5839 compliant fire alarm systems with regular testing and maintenance. Includes emergency lighting upgrades and staff training. Ensures compliance with health & safety regulations while protecting premises and occupants.
Questions
What security systems do you install for businesses?
We install burglar alarms, CCTV, access control, automatic gates, fire alarms, and traffic barriers. All systems meet NSI Gold standards and integrate with existing IT infrastructure for comprehensive protection.
Are your engineers certified?
Yes, our engineers hold NSI Gold accreditation and undergo continuous training to maintain technical expertise in the latest security technologies and installation practices.
Do you offer emergency repair services?
We provide 24/7 emergency response for urgent security repairs, with rapid call-out times to restore system functionality and maintain client safety.
How do you ensure compliance with regulations?
Our systems meet all current data protection, health & safety, and fire safety legislation. We conduct site assessments and provide documentation to demonstrate compliance with Ofsted and other regulatory bodies.
What areas do you cover?
While based in Leeds, we operate nationwide across the UK, serving commercial, educational, and residential clients with security installations and maintenance services.
Can you service existing security systems?
Yes, we offer maintenance packages for all major security system brands, including repairs, upgrades, and compliance testing to extend system longevity and effectiveness.
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