GN Group

Welcome to GN Group!

Your Premier

Security Partner

About US!

We deliver complete service solutions while consulting closely with clients to design services that work for them.

At GN Group (Guardian Nexus Group), we don’t just provide security—we deliver peace of mind tailored to your neighborhood and needs. Serving Nairobi and surrounding areas, including Westlands, Kilimani, Eastleigh, and Karen, we offer Reliable security with under‑8‑minute response in Nairobi and environs.
GN Group combines advanced technology, skilled personnel, and deep local expertise to protect homes, businesses, and institutions, supported by 24/7/365 monitoring and a track record of 500+ satisfied clients.

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OUR SERVICES

Featured Services

SECURITY GUARDS

Manned Guarding

From residential estates in Westlands and Karen to corporate offices across Nairobi and Kenya.  GN Group’s trained security personnel provide vigilant, professional protection tailored to your specific environment.

Patrols

Mobile Security

Our uniformed, highly trained personnel patrol Nairobi’s key areas in branded vehicles, delivering regular patrols, rapid alarm response, and secure lock/unlock services.

24/7 alarms

Key Holding & Alarm Response

Swift emergency response across Nairobi with sub-8 minute arrival times in CBD areas. Our GPS-tracked response vehicles are strategically positioned for maximum coverage, ensuring immediate professional assistance when security incidents occur.

SYSTEMS

Access Control

Next-generation access management featuring multi-layer authentication protocols. Our integrated systems seamlessly combine fingerprint scanning, facial recognition, and smart card technology to create customizable security barriers that evolve with your business needs.

Surveillance Systems

Leverage advanced CCTV and surveillance solutions across Nairobi and surrounding neighborhoods, with 99.9% uptime, 24/7 monitoring, and sub-8 minute response times.

Event Security & Stewards

Planning an event in Nairobi’s Westlands, Kilimani, Karen, Eastleigh or anywhere in nairobi? GN Group delivers event security with 99.9% uptime, sub-8 minute response times, and full local compliance—trusted by 500+ satisfied clients for gatherings of any size.

Sectors we work with

At GN Group, we understand that sectors from banking in Westlands to healthcare in Kilimani face unique security challenges. Backed by hundreds of satisfied clients, and 99.9% uptime, we deliver compliant, tailored solutions that ensure maximum protection and peace of mind.

From luxury estates in Karen to high-rise apartments in Westlands, residential properties face challenges such as unauthorized entry, burglary, and emergency response delays. GN Group deploys manned guards, access control systems, and perimeter CCTV, supported by sub-8 minute alarm response. Our protocols prioritize resident safety, while our experience in securing over 50 gated communities ensures proven, reliable protection.

In busy Nairobi business districts like Upper Hill and Westlands, commercial spaces face risks ranging from theft to corporate espionage. GN Group provides multi-layered security solutions, including biometric access control, smart surveillance, and on-site guards trained for high-traffic environments. We ensure full compliance with occupational safety and data protection standards.

Warehouses and factories in Nairobi’s Industrial Area face threats like equipment theft, sabotage, and fire hazards. GN Group implements 24/7 CCTV coverage, intrusion detection systems, and specialized patrol units trained in hazardous site protocols. Our solutions meet Kenya’s workplace safety and hazardous materials regulations.

Shopping malls and retail outlets in areas such as Two Rivers, Sarit Centre, and Eastleigh require theft prevention, crowd control, and loss prevention strategies. GN Group combines visible deterrence through uniformed guards with discreet undercover operatives and advanced point-of-sale surveillance integration to protect assets while enhancing customer confidence.

Hospitals and clinics in Kilimani, Upper Hill, and Parklands face unique challenges including patient safety, controlled access to restricted areas, and safeguarding medical assets. GN Group’s healthcare security protocols comply with Kenya’s Ministry of Health guidelines, using trained guards, CCTV, and visitor management systems designed for sensitive environments.

From international schools in Runda to universities in the CBD, educational institutions require safeguarding students, staff, and property against intrusion, bullying, and vandalism. GN Group delivers school-specific security programs, including trained school guards, controlled access gates, and safety drills in line with Kenya’s education safety standards.

Government offices and installations face high-value threats, including unauthorized access and information breaches. GN Group’s solutions—ranging from fortified perimeter security to high-clearance access control—comply with national security protocols and have been deployed in Nairobi’s key administrative zones.

Public gatherings, corporate functions, and private celebrations in Nairobi demand crowd management, VIP protection, and emergency preparedness. GN Group’s event security teams are trained in real-time threat detection, rapid response, and crowd flow management, ensuring smooth operations in venues from KICC to Bomas of Kenya.

Banks and microfinance offices in Nairobi’s CBD and Westlands face critical risks, from armed robbery to cyber-related threats. GN Group provides armed and unarmed guards, secure cash-in-transit services, and high-grade vault monitoring systems, meeting Central Bank of Kenya security compliance standards.

Hotels and resorts in Nairobi’s Westlands, Karen, and Gigiri require discreet yet robust security to protect guests, staff, and assets. GN Group blends visible deterrence with behind-the-scenes surveillance, access control, and emergency evacuation plans, adhering to global hospitality security best practices.

Your Trusted Security Partner

Why GUARDIAN
NEXUS GROUP?

24/7 Support

24/7 coverage so your safety is never off the clock.

Customized Solutions

Comprehensive security coverage protecting both clients and personnel.

Experienced Professionals

Proven track record with zero major security breaches across 500+ client sites.

24/7 Rapid Response & Response

24/7 coverage so your safety is never off the clock.

Custom-Built Security Solutions

Solutions customised to your site, schedule, and specific risk profile.

Proven Expertise

A veteran team bringing decades of hands-on protection experience to every client.

Cost Effective

We are committed to providing superior security services that are both effective and cost-efficient.

Advanced Technology

We leverage the latest in security technology to enhance our protection capabilities.

Client-Centric Commitment

Our client-centric approach ensures your safety, satisfaction, and peace of mind.

Cost Effective

Transparent, competitive pricing with detailed service agreements and no hidden fees.

Advanced Technology

We integrate modern security innovations to keep your defences ahead of threats

Commitment to Clients

We prioritise your protection and satisfaction, so you can rest easy knowing we’re on watch.

TESTIMONIALS

Success Stories

WHAT OUR COSTUMERS SAY ABOUT US?
Rated 5 out of 5

Ready
GET INTOUCH

Welcome to Guardian Nexus Group. Your premiere security solution.

Contact us

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24 Hour Helpline

+254 758 888 988

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