Free Nairobi delivery over KES 5,000 Genuine stock — every brand authorised Business pricing available Same-day dispatch on in-stock items
Inmarknet Computer Systems Limited
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VisitNairobi, Kenya
Mon — Sat, 8:30 — 18:00

Contact+254 725 001 567
info@inmarknetcomputers.co.ke

Services — Nairobi & countrywide

Technology that stays working.

IT support, computer maintenance, CCTV installation and networking — specified, installed and maintained by people who will still answer the phone in two years.

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12+
Years installing across Kenya
5
Authorised CCTV brands
48h
Typical support-contract response
Computers, printers and connected technology supported by Inmarknet
On-site & in-workshop
IT Support Computer Maintenance CCTV Installation Structured Cabling Access Control Data Recovery Network Design On-site Support

Why teams call us

We fix it once, properly.

Most technology problems are specification problems: someone bought the wrong thing, or the right thing was installed badly. We survey first, document exactly what is needed, and then do the work. No surprises on the invoice and no second contractor needed to undo it.

Talk to an engineer →

What we do

Four services, one team.

01IT Support

Support that keeps the lights on

Outsource your IT entirely or extend the team you already have. We cover the day-to-day so your people never lose an afternoon to a machine that will not cooperate.

  • Proactive maintenance

    Issues found and fixed before they interrupt anyone.

  • Technical assistance

    Hands-on help that leaves your staff more capable.

  • Software installation & configuration

    Systems and networks kept current and consistent.

  • User access management

    Permissions and credentials handled securely.

  • Data backup & recovery

    Robust backups and a tested route back from disaster.

  • Troubleshooting & resolution

    Fast diagnosis so operations stay uninterrupted.

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An IT support technician working across multiple monitors

02Computer Maintenance

Hardware brought back to life

From single laptops to fleets across several floors. Component-level repair and upgrades extend the life of equipment you have already paid for.

  • BIOS programming

    Firmware kept current and correctly configured.

  • Motherboard repair & replacement

    Board-level diagnosis and clean replacements.

  • Hardware upgrades

    Storage and memory upgrades that buy back years.

  • Operating-system installation

    Clean Windows and macOS builds, properly licensed.

  • Laptop repairs

    Hinges, keyboards and screens repaired, not written off.

  • Software installation

    Essential software installed, activated and tested.

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A laptop prepared for computer maintenance and repair

03CCTV & Access Control

Surveillance, properly specified

Authorised installers for Hikvision, Dahua, Axis, Anviz and ACTi. We handle the complex, large-scale installations other contractors decline.

  • Point-of-sale monitoring

    Transaction security and accuracy at the till.

  • Residential surveillance

    Practical home coverage with secure remote viewing.

  • Commercial surveillance

    Coverage designed around people, stock and operational risk.

  • Perimeter protection

    Boundary monitoring with dependable night performance.

  • Access control

    Managed entry using cards, biometrics or integrated systems.

  • Specialised surveillance

    Purpose-built for banking, healthcare and logistics.

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Security cameras installed on a commercial building

04Networking

Connectivity you stop thinking about

Structured cabling, switching, wireless and the ongoing support behind it — designed once, correctly, so it scales with the organisation.

  • Site surveys

    Coverage, capacity and cable routes measured before specification.

  • Structured cabling

    Labelled, tested cable runs with tidy cabinets and documentation.

  • Flexible network design

    Built around how your organisation actually works.

  • Fast, reliable connectivity

    Application performance your team can feel.

  • Secure wireless networks

    Managed staff and guest access with dependable coverage.

  • Cost-effective operations

    Lower support and running costs over the network’s life.

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Network cables connected to a managed switch

How it runs

From first call to handover.

  1. 01

    Site survey

    We walk the premises, measure and document what is already there.

  2. 02

    Specification

    You receive a written scope with real part numbers and honest quantities.

  3. 03

    Installation

    Certified installers complete tidy work around your operating hours.

  4. 04

    Handover & support

    We provide documentation, training and a number that gets answered.

Ready when you are

Book a site survey, free.

Tell us about the building and what is failing in it. We will come and look, then write a scope you can hold us to.

Schedule a consultation ↗ +254 725 001 567