Electrical SERVICES

Home Network & WiFi Setup in Sydney

Professional home Wi-Fi and network setup in Sydney. Mesh Wi-Fi, Ethernet cabling, NBN setup and reliable whole home coverage.

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Strong Signal in Every Room For Every Device.

Sick of buffering? Dead spots? Zoom freezing mid call?

Whether it’s the kids yelling about lag or your boss staring at a frozen screen, poor internet coverage is more than annoying. It’s a real problem. And the router your ISP gave you isn’t going to fix it.

CGF Security & Electrical designs and installs proper home network setups that deliver fast, reliable coverage to every corner of your home. No dead zones. No ugly cables. No overcomplicated systems. Just a solid, dependable internet that works for every device and every family member.

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Designed for Real Homes, Not Just Routers

Modern homes are packed with devices: laptops, phones, smart TVs, security cameras, tablets, game consoles, streaming devices and they all fight for bandwidth. A single router sitting in the hallway was never designed to handle that load.

We build networks that balance your household’s real needs: remote work, online learning, 4K streaming, gaming and all the smart home gear you’ve added over the years. The result? Everyone gets the speed they need and nobody’s yelling about the Wi Fi.

Our Home Network Services

  • Whole home Wi-Fi design – Proper coverage mapping, not just a router in the closest power point.
  • Wi Fi dead zone fixes – We find the gaps and eliminate them with access points, mesh nodes or wired backhaul.
  • Ethernet points and data cabling – Hardwired connections for gaming PCs, smart TVs and workstations that need speed and stability. A wired connection can deliver significantly faster speeds than wireless.
  • Mesh Wi Fi systems – Seamless coverage across large or multi storey homes. Wired or wireless backhaul depending on your property.
  • NBN relocation and setup – Moving your NBN connection box, running new outlets and making sure everything's connected properly.
  • Router and modem upgrades – We recommend and install hardware that can actually handle your household's demands.
  • Device and printer connectivity – Getting everything talking to each other, from smart cameras to wireless printers.

Our Services Include

Under Australian law, any fixed data cabling that runs through walls, ceilings or floors must be installed by an ACMA-registered cabler. CGF Security & Electrical holds both an electrical licence and cabling registration, so every Ethernet run, NBN relocation and wall outlet is fully compliant.

It also means our residential electricians can add power points exactly where your gear needs them, something a standalone IT installer often can’t do.

  • Licensed for data and electrical – One team that handles cabling, power and everything in between.
  • Clean, hidden cabling – No ugly wires running along skirting boards. We chase walls, use wall cavities and leave a tidy finish.
  • We test and explain – Every network is tested for speed and coverage and we walk you through how everything works.
  • Future proofed setups – Cat6 cabling that supports up to 10Gbps, so your network is ready for whatever comes next.
  • No dead zones guarantee – We design coverage that works in every room, not just the lounge.

Frequently Asked Questions

Sometimes, yes but we do it cleanly, explain everything before we start and patch any access points neatly. In many cases we can use existing cavities and keep disruption minimal.
Absolutely. We optimize what’s already there first and upgrade only what’s needed. Often a better router placement, a single Ethernet run to an access point or a mesh node in the right spot solves the problem.
Yes. Security cameras, video doorbells, wireless printers, smart TVs; we’ll get them all talking to each other and connected reliably to your network.
Each has its place. Mesh is quicker to deploy and ideal for extending coverage wirelessly across larger homes. Ethernet cabling provides a faster, more stable connection for fixed devices and often forms the backbone of a well designed mesh system. We’ll recommend the right mix for your home.
A basic Wi Fi optimization with router setup starts around 200 – 400. Ethernet data points typically cost 150 – 350 per point installed, depending on cable runs and wall access. A full whole home network with multiple Ethernet points, a mesh system and NBN relocation can range from 1500 to 4,000+. We provide upfront pricing before any work begins.