Hey there, it’s The Local IT Guy.

You’ve finally had enough of that dreaded Wi-Fi dead zone, haven’t you? You’ve invested in a fancy mesh system or are thinking about some prosumer access points, and now you’ve heard the golden rule: for a rock-solid connection, you need a wired backhaul.

That’s 100% correct. Running Ethernet cables is the single best upgrade you can make to your home network. It reliably extends your Wi-Fi coverage and gives your bandwidth-hungry devices (like your 4K TV, gaming console, or home office PC) a direct, uncontested highway to the internet.

But the big question everyone hesitates to ask is: “How much is this going to cost me?”

Let’s break it down. And I’m not just talking about the price of the cable itself. A proper installation is so much more than just running a wire from Point A to Point B.

It’s Not Just a Cable; It’s a Project

A lot of homeowners think we just show up, tape a cable to the skirting board, and leave. For a truly neat, professional, and permanent job, it’s nowhere near that simple.

Here’s what goes on behind the scenes:

• The Planning: We need to walk through your home, identify the best routes for the cables, and locate where your router and any switches will live.
• The Crawling: This is the part you don’t see. Often, this means your technician is crawling through tight, dusty ceiling spaces (roofs), navigating insulation and beams. It’s not glamorous, but it’s necessary for a clean look.
• The Access: Many homes don’t have convenient trap doors. Sometimes, we need to carefully lift roof tiles or create small, discreet access points to get the cable where it needs to go without any visible mess.
• The Hardware: Remember, if you’re running cables to 3 or more rooms, you’ll likely need a network switch at your central hub. If you’re installing Access Points (APs) on the ceiling, you’ll need a PoE (Power over Ethernet) switch to power them cleanly without a bunch of ugly adapters and power points.

For trickier homes without clear internal paths, we might need to run cables outdoors using conduit or trunking to protect them from the elements, which adds to the material and labour time.

So, Let’s Talk Numbers: South African Pricing

Alright, the part you’ve been scrolling for. Based on what our network installers are seeing on the ground, here’s a rough guide to what you can expect to invest in a professional installation in South Africa.

Please remember: These are starting estimates. The final price can vary based on the size of your home, the complexity of the run, the number of floors, and the building materials.

• Basic Single Cable Run: A straightforward run (e.g., from the router in the lounge to a study next door) might start from R500 – R1,500 per point. This typically includes cable, connectors, and faceplates.
• Standard Whole-Home Installation (3-4 Points): This is a common request for getting a good backbone for a mesh system or a few key rooms. For a job like this, with a basic non-PoE switch, you could be looking at a starting price range of R4,500 – R7,000+. This includes labour, all cabling, patch panels, and basic hardware.
• Advanced Installation with PoE Access Points: Planning for dedicated ceiling-mounted Wi-Fi access points? This requires a PoE switch and more strategic cable runs. For an installation with 2-3 APs and a few data points, prices often start from R6,500 – R9,000+.

What makes the price go up?

• Double-storey homes are more complex and time-consuming.
• Concrete ceilings and walls are much harder to work with than hollow ceilings.
• Long cable runs beyond 30-40 meters.
• The need for external conduit and weatherproofing.

The Bottom Line

Think of this not as an expense, but as an investment in your home’s infrastructure. Much like plumbing or electrical work, a good network installation is done once and done right. It adds value and eliminates daily frustration.

While it might be tempting to try a DIY job, the value of a professional is in the neatness, the reliability of the terminations, and knowing the cables are run safely without interfering with other systems in your ceiling.

Ready to banish those dead zones for good? The best way to get an accurate quote is to have us out for a quick site visit. We’ll assess your space, discuss your needs, and give you a firm, no-surprises price.

Get in touch with The Local IT Guy team today, and let’s wire up your future-proof home!

The Local IT Guy – Solving your tech headaches, one cable at a time.