CCTV, access and securityFingerprint vs face recognition: which biometric system suits your site?Speed, accuracy, hygiene, dusty hands and cost compared, so you can choose the right biometric terminal for your staff.Read the guideSecurity · network · fire · power · weighing
Security Systems and IT Solutions Company in Nairobi
GS TechGuard is a security systems company in Nairobi that designs, installs and supports CCTV, access control, fire alarms, structured cabling, Wi-Fi, UPS power backup, AV and industrial weighing for businesses, schools, estates and institutions across Kenya. One technical team, one plan and one number to call.
- Site survey and itemised quote
- Security, network, fire and power from one team
- Support and maintenance after handover
- 6Service lines
- 40Specialist services
- 13Towns and cities served
- 5Sectors we design for
What we install
Six service lines from one security systems company in Nairobi
Most sites need several technical systems that depend on each other, so planning them separately rarely works. Instead of hiring a different contractor for each one, you can work with one team that plans, installs and supports them together. So choose a service line to learn more.
Security and surveillanceCCTV cameras, access control, biometric attendance, video intercoms, boom barriers, parking systems and X-ray screening, planned around how your site really works.
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Network and communicationStructured cabling, fibre, business Wi-Fi, server rooms, VoIP phones and wireless links, tested and documented at handover.
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Life safety and fireFire alarms, emergency lighting, gas suppression, voice evacuation and fire safety audit support for workplaces and buildings.
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AV, PA and automationPublic address, conference room AV, LED screens, background music and smart automation that people find easy to use.
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Power backup and IT supportUPS systems sized from real loads, battery replacement, IT maintenance contracts, support and office relocations.
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Industrial weighingWeighing systems, on-site scale calibration, repairs and weighbridge support for factories, warehouses and logistics.
Learn moreWhy one contractor
Why one security systems company for security, network and fire
Many buildings in Kenya end up with a camera installer, an access control installer, a fire alarm supplier, an electrician and an IT company who never speak to each other. Each one finishes their part. However, the building still does not work as one. For example, the fire alarm sounds, but the electronic doors stay locked. Or the power fails, and the cameras go dark because the UPS only covered the server. Meanwhile, the Wi-Fi drops because nobody ran cables to the access points.
As an integrated security and IT installer, GS TechGuard closes those gaps on purpose. We design the systems together, so they share cable routes, racks and power backup, and we test the links between them before handover. In addition, you receive one set of drawings, one password pack and one maintenance plan. When something needs attention, you call one number.
That joined-up approach is what sets a good security systems company in Nairobi apart. It also saves money, because one survey, one cable plan and one backup design serve several systems at once.
| What usually goes wrong | How we prevent it |
|---|---|
| Escape doors stay locked during a fire | Fire alarm wired to release access-controlled doors |
| Cameras stop during outages | One UPS plan for recorders, switches and door locks |
| Wi-Fi drops in meeting rooms | Access points cabled and placed from a survey |
| Nobody has the passwords | Full documentation and password handover |
| Faults bounce between suppliers | One team responsible for every system |
Projects
Projects from our security systems company in Nairobi
Every site is different. Yet, as a security systems company in Nairobi, we see the same habits behind good projects: a careful survey, a clear scope, tidy work and full documentation. Here are three typical project types. You can read more examples on our projects page.
Apartment block upgrade
An IP video intercom, lobby access control, 16 cameras and gate power backup, so residents see visitors on their phones and recordings run for 30 days.
Learn more Warehouse loading baysCameras over every bay, the yard and the gate, line-crossing alerts on the fence and time sync with dispatch records to trace each pallet.
Learn more Fire alarm replacementA new addressable system with door release, emergency lighting and a logbook, ready for the annual fire safety audit.
Learn moreSectors
Sectors we serve
The same camera or detector ends up in very different places depending on the building, so a security systems company in Nairobi must understand each sector. That is why we plan by sector, starting with the risks and routines of each type of site.
SchoolsGate control, dormitory fire safety, lab Wi-Fi, PA and staff attendance, phased to fit school budgets.
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Apartments and estatesIntercoms, barriers, lobby access, CCTV and fire alarms that guards and caretakers can run easily.
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Warehouses and factoriesLoading bays, fence lines, high-roof fire detection, weighing and power resilience.
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Hospitals and clinicsPhased evacuation, controlled pharmacies, resilient networks and dignity-first CCTV.
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Hotels and restaurantsDiscreet cameras, guest Wi-Fi, voice evacuation and background music.
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All sectorsOffices, churches, NGOs, retail, farms and more, planned the same careful way.
Learn moreBrands
Brands our security systems company installs
As a security systems company in Nairobi, we install and support equipment from established manufacturers, choosing models with reliable local supply, firmware updates and spare parts. Where we hold formal partner or authorised installer status, we state it in the proposal. We do not use logos to suggest relationships we do not have.
Trusted technology partners and platforms
We design, install and support systems built on these recognised security, networking, communication, safety, power, AV, connectivity and cybersecurity platforms. Logos are trademarks of their respective owners.
Security & Surveillance
- Hikvision
- Dahua Technology
- Axis Communications
- Bosch Security Systems
- Hanwha Vision
- Motorola Solutions (Avigilon)
Networking & Infrastructure
- Ubiquiti (UniFi)
- Cisco Systems
- MikroTik
- D-Link
- TP-Link
- Aruba Networks (HPE)
- Huawei
Access Control & Communication
- ZKTeco
- Suprema
- HID Global
- Yealink
- Grandstream Networks
- ASSA ABLOY
Safety & Power
- APC (Schneider Electric)
- Honeywell
- Notifier
- Tyco Security Products
ISP Partners
- Safaricom Business
- Liquid Intelligent Technologies
- Faiba
Professional Audio, Visual & Automation
- Poly (Polycom / HP)
- Logitech Video Collaboration
- Crestron Electronics
- Extron Electronics
- QSC
- Shure
- Sennheiser
- Bose Professional
Cybersecurity Solutions
- Palo Alto Networks
- CrowdStrike
- Fortinet
- Cloudflare
- Okta
- Zscaler
- Check Point Software
- SentinelOne
- Trend Micro
- Sophos
- Microsoft Security
- Cisco Security
- Bitdefender
How it works
How a project runs: survey, design, install, handover, support
Whether you need four cameras or a full building fit-out, our process stays the same, because consistency is what clients expect from a security systems company in Nairobi. As a result, you always know what happens next.
- Survey. An engineer walks your site, listens to your concerns and records routes, power points and existing equipment.
- Design. Next, you receive a written scope, layouts where needed and an itemised quote with brands and quantities.
- Install. Our technicians work neatly, using proper containment, labelling and minimal disruption to your operations.
- Handover. Then we test every device, train your staff and hand over drawings, passwords and records.
- Support. Finally, we stay available for faults, upgrades and planned maintenance, including systems installed by others.
Most small projects take a day or two, while larger fit-outs run in phases over several weeks. For budgets, our security systems price guide shows indicative ranges, and you can see our projects for typical scopes.
Where we work
Where we work: 13 service areas across Kenya
Our team is based in Nairobi and therefore covers the whole city, from Westlands, Upper Hill, Kilimani and Karen to Industrial Area, Embakasi and Kasarani. We also serve Mombasa, Kisumu, Nakuru, Eldoret, Kiambu, Thika, Ruiru, Kitengela, Machakos, Nyeri, Meru and Kakamega, plus many other towns on request. For sites outside Nairobi, we plan visits efficiently and support systems remotely between them. See our service areas for local details.
Choosing a security systems company in Nairobi that also travels countrywide means branches and remote sites get the same design standards as head office. That consistency makes support simpler, because every site follows the same documentation and the same maintenance routine.
Built for Kenyan conditions
Power cuts, dust, heavy rain, salt air at the coast and lightning in the lake region all shape how systems should be installed. Therefore we size power backup from measured loads, protect outdoor cables and joints, add surge protection and choose equipment with reliable local support. We also design with Kenyan rules in mind, such as the Occupational Safety and Health Act fire rules and the Data Protection Act for CCTV and biometric data.
What clients value most
Clients tell us three things matter more than anything else. First, clear communication: a quote they understand, a schedule they can plan around and honest answers when something changes. Second, tidy work: cables in trunking, labelled racks and a site left clean every evening. Third, support after handover: someone who answers the phone and knows the system. We build every project around those three expectations, from a four-camera home system to a multi-building campus.
Guides
Latest guides from our engineers
Practical advice on costs, planning and maintenance, written from real installation work. In addition, every guide links to the service it describes, so you can move from reading to planning quickly.
CCTV, access and securityFingerprint vs face recognition: which biometric system suits your site?Speed, accuracy, hygiene, dusty hands and cost compared, so you can choose the right biometric terminal for your staff.Read the guide
Costs and pricingFire alarm cost in Kenya: what you pay for and whyIndicative 2026 prices for conventional and addressable fire alarms, what changes the cost and how to compare quotes fairly.Read the guide
Fire and life safetyFire safety audit requirements in Kenya: what workplaces need to knowWho needs a fire safety audit, how often, what the auditor checks and the records to prepare, in plain language.Read the guideFrequently asked questions
What services does GS TechGuard offer in Nairobi?
We design, install and support CCTV, access control, biometric attendance, video intercoms, boom barriers, fire alarms, emergency lighting, structured cabling, Wi-Fi, server rooms, VoIP, UPS power backup, PA and AV systems, IT support and industrial weighing. One team handles all of them, so they share cabling, power backup and documentation.
Do you install and support systems outside Nairobi?
Yes. Our Nairobi team serves Mombasa, Kisumu, Nakuru, Eldoret, Kiambu, Thika, Ruiru, Kitengela, Machakos, Nyeri, Meru, Kakamega and many other towns. We plan visits efficiently and support systems remotely between them.
Can one company handle CCTV, networking and fire alarms together?
Yes, and that is our main strength. Planning these systems together means fire alarms release door locks, cameras run on a properly built network and one UPS plan protects everything critical. You also get one set of drawings and one point of contact.
How do I request a site survey?
Use the quote form on our website, call +254 184 379 590 or message us on WhatsApp. We call back within one working day, discuss your needs and book a visit at a time that suits you. Survey terms, including any fee, are confirmed when we book.
Planning a project or fixing a fault?
Tell us about the site. We will arrange a survey, give you a clear written quote and explain the options in plain language.