Browse the Top Security Companies Serving Southsea

Able Locksmiths offers 24/7 emergency and non-emergency locksmith solutions across the UK. We specialise in lock repair, key replacement, and security upgrades using premium brands. Our commitment to quality, rapid response times, and customer-centric approach ensure reliable service for homes and businesses nationwide.

Safe Site Security Solutions was formed in 2009 by a group of experienced security specialists with over 25 years experience between them. We knew that the owners of void and vacant property had a need for specialist security solutions to combat the particular problems encountered by them and we set out to specifically cater for this market.

Property Security Services, Ltd. provides nationwide security solutions for vacant properties and construction sites across the UK. We specialise in steel security doors, temporary fencing, AI-driven CCTV systems, and rapid-response intrusion detection. Our services are designed to prevent vandalism, theft, and environmental damage while ensuring compliance with insurance and regulatory standards.

Advanced Locksmiths delivers 24/7 automotive and domestic locksmith solutions across Hampshire and East Dorset. With over 40 years of experience, we specialise in car key replacement, vehicle lockouts, and high-security domestic lock installations. Our DBS-checked team uses advanced tools to resolve emergencies efficiently while maintaining vehicle and property integrity.

Complete Security delivers trusted fire, security, and access control systems for homes and businesses. With over 30 years of expertise, we specialise in fire alarm installations, CCTV, intruder alarms, and locksmith services across Hampshire and Dorset. Our NSI Gold-accredited solutions combine cutting-edge technology with personal service, ensuring compliance, reliability, and 24/7 protection.

Dennison Doors specialises in security systems for commercial and domestic properties, offering installations, repairs, and maintenance for automatic doors, roller shutters, gates, and access control solutions. Established in 1982, we serve clients across the UK with a focus on quality, reliability, and 24/7 emergency support.

Crime Detection Systems provides advanced security solutions for homes and businesses across the UK. With over 30 years of expertise, we design, supply, and install bespoke intruder alarms, CCTV systems, door access controls, and fire detection systems. Our NSI Gold Approved status ensures compliance with British standards and insurance requirements.

Southern Monitoring provides 24/7 security monitoring services for fire, intruder, and lone worker systems across the UK and Ireland. Our NSI-accredited services combine advanced technology with expert personnel to deliver reliable alarm handling and remote security management solutions. We support over 100,000 devices through dual alarm receiving centres with full operational redundancy.

Apollo Fire Detectors specialises in the design and manufacture of high-quality fire detection and alarm systems for commercial, industrial, and residential environments. With decades of operational history, the company provides innovative, reliable safety solutions including addressable detectors, wireless systems, and open-area audio-visual devices. Our primary purpose is to protect lives and property by engineering trusted fire safety technology that meets the most stringent international standards.

CardsSafe provides secure card retention systems for businesses across the UK. Our solution protects customer credit, debit, and ID cards during tabs or product trials, reducing losses and increasing revenue. Trusted by over 5,000 establishments, we combine PCI compliance with proven loss prevention technology.