Est. 1990 · Randburg, South Africa

Network infrastructure built to perform & Installed to last

From robust telecommunications infrastructure to advanced network designs, we engineer, deploy, and maintain enterprise-grade, mission-critical systems for commercial and industrial organisations nationwide.

Proud to have worked with leaders in industry

ISO Compliant

Quality management

Molex Certified

Premier installation partner

Level 2 B-BBEE

View certificate

CCTV & IP Surveillance systems
ICT Hardware & Infrastructure Solutions
Perimeter Security & Heat Sensing
Structured cabling & Fibre
UPS & Energy Storage Systems
WIFI / Wireless Solutions

What We offer

Scalable enterprise frameworks

Accredited Network Infrastructure providers

Why Cable Network Specialists?

We engineer flawless infrastructure built on integrity

Certified & accredited

Manufacturer-certified installation technicians and accreditations across Molex, Commscope, Telegärtner, Mobotix, Hikvision and Ubiquiti to ensure every installation meets exacting OEM standards.

Turnkey delivery

Single point of accountability from initial site survey and design, through installation, testing and commissioning, to ongoing support, maintenance and Service level agreement contracts.

36 years of experience

Founded in 1990, CNS has delivered infrastructure for some of South Africa's most demanding commercial and industrial clients for over three-and-a-half decades.

Enterprise scale capacity

Fully resourced to execute major commercial projects while maintaining the dedicated service levels of a specialist firm. No job too large, no detail too small.

Cable Network Specialists are Accredited & certified

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Get a free server room audit with CNS

Our engineers will assess your setup, identify vulnerabilities before they become failures, and give you a clear, no-obligation report. No sales pitch. Just an honest assessment from people who know infrastructure.

Client Reviews

The quality of our work shows

    
 
 
       Posted on Google  
   
   Louis Venter 
 
 
 
 Trustindex verifies that the original source of the review is Google. If you’ve got cabling chaos or just need things done right the first time, Quentin and Martin are your go-to dream team! These guys don’t just help—they heroically swoop in and go the extra mile without even being asked.
Got a job that needs sorting? Give them a shout and watch the magic happen. Friendly, reliable, and seriously on the ball—they come highly recommended for a reason!
  
 
      Posted on Google  
   
   Sarel Naude 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good service and nice coffee
  
 
      Posted on Google  
   
   2AfriLad Driver 
 
 
 
 Trustindex verifies that the original source of the review is Google. this place the staff very friendly helpful 👌
  
 
      Posted on Google  
   
   Willie van Zyl 
 
 
 
 Trustindex verifies that the original source of the review is Google. Friendly staff. Very helpful. Best products

Est. 1990 · Randburg, South Africa

Network infrastructure built to perform & Installed to last

Proud to have worked with leaders in industry

ISO Compliant

Molex Certified

Level 2 B-BBEE

What We offer

Scalable enterprise frameworks

Accredited Network Infrastructure providers

Why Cable Network Specialists?

We engineer flawless infrastructure built on integrity

Certified & accredited

Turnkey delivery

36 years of experience

Enterprise scale capacity

Cable Network Specialists are Accredited & certified

Get a free server room audit with CNS

Client Reviews

The quality of our work shows

Level 2 B-BBEE

Cable Network Specialists Achieves Level 2 B-BBEEE

CNS Attends the Huawei Thousand Digital Power Talents Programme

Repairing a Bridge & Equipping Helpers at Dinokeng Game Reserve