Sentry Security

Established in 1992, Sentry Security has built a reputation as a trusted provider of alarm systems, HD CCTV, and access control solutions across Teesside, Cleveland, County Durham, and North Yorkshire. With over 20 years of industry experience, our team specialises in designing and installing tailored security systems for domestic, commercial, and public sector clients. As a member of the Security Systems & Alarms Inspection Board since 1996, we maintain rigorous standards, evidenced by our Certificate of Excellence awarded in 2000/2001. Our security-screened staff prioritise customer satisfaction, offering comprehensive maintenance packages and 24/7 emergency support. We serve a diverse clientele, from landmark properties to established businesses, ensuring reliable protection through wired, wireless, and hybrid systems.

Our commitment to quality includes SSAIB-certified installations, insurance-compliant maintenance, and cutting-edge technology like low-light CCTV cameras. Clients consistently praise our professionalism, clear communication, and ability to deliver bespoke security solutions that meet specific needs. Headquartered in Stockton, we cover areas including Middlesbrough, Hartlepool, Darlington, and Sunderland, combining local expertise with national standards. All systems are installed to EN standards, with optional 24-hour monitoring and extensive digital recording capabilities. Our focus remains on providing durable, user-friendly security infrastructure that adapts to evolving threats while maintaining exceptional customer service.