GSA’s Residential Security Teams (RST) provide complete protection for private homes, estates, and residences, offering both visible deterrence and discreet reassurance. Our highly trained operatives — many drawn from specialist police and military units — are experienced in safeguarding high-net-worth individuals, families, and diplomatic residences across the UK and internationally.

An RST can deliver 24/7 coverage or be deployed for specific periods, ensuring constant vigilance against threats such as burglary, intrusion, protest, or unwanted attention. Beyond physical presence, our teams are trained in protective surveillance, incident response, and emergency coordination, working seamlessly with law enforcement and private staff where required.

Every deployment is tailored to the client’s risk profile and lifestyle, balancing robust protection with discretion and privacy. Whether guarding a single residence or managing the security of a multi-property estate, GSA’s Residential Security Teams provide confidence that your home, family, and assets remain secure at all times.

Residential Security

Estate Security

Large estates require layered and scalable security solutions that address perimeter integrity, multiple entry points, staff access, and wide-area surveillance. GSA designs bespoke estate security strategies that combine physical protection, advanced monitoring technology, and professional oversight.

Our services include perimeter fencing and alarm systems, manned gatehouses, regular patrols, and 24/7 CCTV monitoring to provide complete visibility across the estate. We also integrate access control systems to ensure only authorised individuals — whether family, guests, or staff — can move freely within designated areas.

For high-value or rural estates, GSA provides additional protective surveillance and rapid incident response, ensuring any security breach or suspicious activity is identified and neutralised quickly. Each solution is tailored to the property’s size, layout, and risk profile, giving estate owners peace of mind that their family, assets, and lifestyle are fully protected.

CONTACT US FOR ESTATE SECURITY

A gated residential house

Home Security

For private residences, GSA provides complete home security solutions tailored to your lifestyle and risk profile. Our services begin with a detailed risk assessment and extend through to system design, professional installation, and ongoing support, ensuring your home is safe, resilient, and discreetly protected.

As part of our layered approach, we design and install advanced CCTV home security systems that provide round-the-clock visibility of your property. These monitored solutions deter intruders, record activity, and can be fully integrated with wider residential security measures such as alarms, access control, and protective surveillance.

We also deliver smart, secure home systems that combine intrusion detection, alarms, and integrated monitoring technology. Each system is designed to work seamlessly with your property, giving you complete confidence and control.

Secure access begins at the perimeter, which is why GSA supplies and manages automated home security gates that provide robust protection while maintaining ease of use and privacy. Complementing this, we install home security lights strategically placed to deter intruders, reduce vulnerabilities, and enhance overall visibility around the residence.

By combining physical deterrents, cutting-edge technology, and professional expertise, GSA creates a layered home security strategy that protects what matters most, your family, your property, and your peace of mind.

CONTACT US FOR HOME SECURITY

Protective Surveillance & Crowd Management

Protective Surveillance

GSA provides comprehensive surveillance solutions to protect residences and estates, combining technology, professional expertise, and discreet intelligence-gathering. Our protective surveillance teams monitor your property in real time, ensuring rapid response to emerging risks while maintaining a low profile that preserves privacy and comfort.

We design and install high-definition surveillance cameras and CCTV systems that deliver full visibility across your property. These systems can be integrated with alarms, lighting, and access control for a layered security approach that deters intruders and strengthens resilience.

Beyond technology, GSA offers private investigator surveillance and private investigation services to address more complex or sensitive concerns. Our specialists discreetly gather intelligence and evidence, helping to identify risks, vulnerabilities, or direct threats that may affect you, your family, or your property.

By combining physical surveillance, advanced CCTV systems, and professional investigation services, GSA delivers a complete security picture, protecting not only your home but also the wider environment in which you and your family live.

We design and install high-definition surveillance cameras and CCTV systems that deliver full visibility across your property. These systems can be integrated with alarms, lighting, and access control for a layered security approach that deters intruders and strengthens resilience.

Beyond technology, GSA offers private investigator surveillance and private investigation services to address more complex or sensitive concerns. Our specialists discreetly gather intelligence and evidence, helping to identify risks, vulnerabilities, or direct threats that may affect you, your family, or your property.

By combining physical surveillance, advanced CCTV systems, and professional investigation services, GSA delivers a complete security picture, protecting not only your home but also the wider environment in which you and your family live.

CONTACT US FOR PROTECTIVE SURVEILLANCE

Frequently Asked Questions (FAQs)

Do I need estate security if I already have CCTV and alarms?

Yes. While CCTV and alarms are important, estates often require layered protection due to their size and complexity. Estate security may include manned gates, patrols, access control, and integrated monitoring to provide comprehensive coverage.

Can GSA integrate new security with my existing home systems?

Absolutely. We can design secure home systems that work seamlessly with your existing CCTV, alarms, or lighting. Our team ensures everything is connected, efficient, and tailored to your lifestyle.

How discreet is residential security?

Our operatives are highly trained to balance visible deterrence with discretion. Whether providing protective surveillance or managing access, we ensure your security presence is reassuring without being intrusive.

What are Technical Surveillance Counter Measures (TSCM)?

TSCM services involve detecting and neutralising electronic surveillance threats, such as hidden listening devices or tracking technology. GSA offers TSCM as part of our residential security package to protect your privacy.

Subscribe to our newsletter to keep up to date with all the latest news

Areas of interest

Marketing permissions

Please select all the ways you would like to hear from GSA Global:

You can unsubscribe at any time by clicking the link in the footer of our emails. For information about our privacy practices, please see our privacy policy.

We use Mailchimp as our marketing platform. By subscribing, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices.

GSA Global