ADP Security Systems Ltd is a Hampshire-based security company providing complete protection for homes and businesses across the county. From our Petersfield office, we deliver professional security solutions to clients in every corner of Hampshire — from the major cities to the smallest villages.
Hampshire’s Complete Security Provider
ADP Security has been protecting Hampshire properties for decades. As a family-run company based in Petersfield, we combine local knowledge with professional expertise to deliver security systems and services that our clients can rely on — day and night.
Whether you need CCTV for a Southampton warehouse, intruder alarms for a Winchester shop, access control for a Basingstoke office, or manned guarding for a Portsmouth construction site, ADP provides everything under one roof.
Security Services Across Hampshire
We offer a full range of electronic and physical security services to protect homes, businesses, and public buildings throughout Hampshire.
CCTV Systems
IP CCTV installation for Hampshire homes and businesses. Remote viewing, analytics, and 24/7 recording to deter crime and provide vital evidence. Learn more →
Intruder Alarms
Professionally installed burglar alarm systems across Hampshire. Wired, wireless, and hybrid systems with police response and remote monitoring options. Learn more →
Access Control
Control who enters your Hampshire 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 Hampshire businesses and residential properties. Learn more →
Gates & Barriers
Electric gates, barriers, and bollards for Hampshire 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 Hampshire property. Learn more →
Keyholding & Alarm Response
Professional keyholding and 24/7 alarm response for Hampshire 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 Hampshire?
ADP is a Hampshire-born, family-run company with decades of experience. 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.
Areas We Cover in Hampshire
We provide security services across every part of Hampshire including Petersfield, Southampton, Winchester, Basingstoke, Fareham, Portsmouth, Andover, Alton, Liss, Havant, Gosport, Eastleigh, Hedge End, Romsey, and all surrounding towns and villages.
Our Accreditations
ADP Security is fully accredited and audited to the highest industry standards — giving Hampshire clients complete confidence in our team.
Ready to Secure Your Hampshire Property?
Contact our Hampshire-based team for a free site assessment and no-obligation quote.
☎ 01730 261510