ADP Security Systems Ltd provides complete security solutions for homes and businesses in Portsmouth and across Hampshire. From our Hampshire base, we design, install, and maintain integrated security systems tailored to your exact requirements.
Professional Security Solutions in Portsmouth
As a major naval city and vibrant commercial centre, Portsmouth demands robust security solutions. ADP Security provides complete protection for businesses and residents across the city — from the Historic Dockyard and Gunwharf Quays to commercial areas in Hilsea and Cosham, and residential neighbourhoods across the island.
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 Portsmouth
We offer a full range of electronic and physical security services to protect commercial premises around the city centre, retail units at Gunwharf Quays and Commercial Road, offices, educational facilities, healthcare centres, and residential properties across Southsea and the wider city.
CCTV Systems
IP CCTV installation for homes and businesses in Portsmouth. Remote viewing, analytics, and 24/7 recording to deter crime and provide vital evidence. Learn more →
Intruder Alarms
Professionally installed burglar alarm systems for Portsmouth properties. Wired, wireless, and hybrid systems with police response and remote monitoring options. Learn more →
Access Control
Control who enters your Portsmouth 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 Portsmouth businesses and residential properties. Learn more →
Gates & Barriers
Electric gates, barriers, and bollards for Portsmouth 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 Portsmouth property. Learn more →
Keyholding & Alarm Response
Professional keyholding and 24/7 alarm response for Portsmouth 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 Portsmouth?
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 Portsmouth clients complete confidence in our team.
Areas We Cover Near Portsmouth
From our Hampshire base, we serve clients across Portsmouth and the surrounding area including Southsea, Cosham, Hilsea, Havant, Waterlooville, and across to Hayling Island. We also cover the wider Hampshire, Surrey, and Sussex region.
Ready to Secure Your Portsmouth Property?
Contact our team for a free site assessment and no-obligation quote.
☎ 01730 261510