ADP Security Systems Ltd provides complete security solutions for homes and businesses in Winchester and across Hampshire. From our Hampshire base, we design, install, and maintain integrated security systems tailored to your exact requirements.
Professional Security Solutions in Winchester
As Hampshire’s historic county city, Winchester combines heritage buildings, thriving high-street businesses, and growing residential areas. ADP Security provides expert security solutions that respect the character of Winchester’s properties while delivering modern, effective protection for homes and businesses alike.
With decades of experience and a team of fully trained, SIA-licensed professionals, we provide a complete security service — from initial site survey through to installation, monitoring, and ongoing maintenance. Everything under one roof.
Security Services We Provide in Winchester
We offer a full range of electronic and physical security services to protect listed commercial buildings, high-street shops, schools and colleges, healthcare practices, residential properties, and rural estates in the surrounding villages.
CCTV Systems
IP CCTV installation for homes and businesses in Winchester. Remote viewing, analytics, and 24/7 recording to deter crime and provide vital evidence. Learn more →
Intruder Alarms
Professionally installed burglar alarm systems for Winchester properties. Wired, wireless, and hybrid systems with police response and remote monitoring options. Learn more →
Access Control
Control who enters your Winchester premises with keycard, fob, biometric, and intercom systems. Ideal for offices, schools, healthcare facilities, and residential developments. Learn more →
Fire Alarm Systems
Fire detection and alarm systems designed, installed, and maintained to BS 5839 standards. Protecting Winchester businesses and residential properties. Learn more →
Gates & Barriers
Electric gates, barriers, and bollards for Winchester homes and commercial sites. Automated access with intercom integration for enhanced perimeter security. Learn more →
Remote Monitoring
24/7 remote CCTV and intruder alarm monitoring from our dedicated monitoring centre. Immediate response to alerts at your Winchester property. Learn more →
Keyholding & Alarm Response
Professional keyholding and 24/7 alarm response for Winchester businesses. Rapid attendance when your alarm activates — availability may vary by location. Learn more →
Maintenance & System Takeovers
We maintain and service all makes of security system. If you’re unhappy with your current provider, we can take over your existing installation. Learn more →
Why Choose ADP in Winchester?
ADP is a family-run security company with decades of experience across Hampshire, Surrey, and Sussex. We offer rapid response, genuine local knowledge, and the personal service of a dedicated team. From initial survey through to installation, monitoring, and ongoing maintenance — everything under one roof. Our accreditations speak for themselves.
Our Accreditations
ADP Security is fully accredited and audited to the highest industry standards — giving Winchester clients complete confidence in our team.
Areas We Cover Near Winchester
From our Hampshire base, we serve clients across Winchester and the surrounding area including Alresford, Kings Worthy, Bishops Waltham, and the villages across the South Downs. We also cover the wider Hampshire, Surrey, and Sussex region.
Ready to Secure Your Winchester Property?
Contact our team for a free site assessment and no-obligation quote.
☎ 01730 261510