We continue to be available to service your electrical needs. Given the ever-changing situation, we continue to put increased hygiene and protective measures in place to help keep customers and staff safe, including the latest requirements.

Data Cabling Hills District


Expert Data Cabling For Home & Business

At O’Brien Electrical Castle Hill we have extensive expertise in installing data and communications solutions. We provide data, communications, fibre optics and complete cabling infrastructure solutions across Sydney, the Hills area, Epping, Parramatta, Chatswood, Macquarie Park, Wetherill Park and Ryde.

All of our tradesmen are Austel licensed, Cat 5e, Cat 6 and Fibre endorsed, so you can be sure that your data and communications systems are installed and maintained to the highest standards.

Our service covers design, installation, testing and commissioning, of both data and communications systems using a comprehensive array of data cable technologies.

Our team’s skills, knowledge and life cycle support systems will take the hassle out, and provide you with the best solution and technology to support this mission-critical area of your life.

For professional data cabling in Castle Hill, get in touch with our team today. Contact us online or call us.

Call Us (02) 9894 4843

Keep Your Business’s Data and Communication Running Efficiently

If your home or business operates with an electronic support system, it’s important to maintain the system to ensure it remains effective.

We offer the latest generation of data cabling that provides high speed, hard-wired action for data transfer so when you use O’Brien Electrical Castle Hill, you can be assured that all your phone, internet, audio, visual and security needs are taken care of.

Call us today to find out the most effective solution for data transfer in your property. We will design and install a system that best suits your requirements.

Our Data Cabling Services

Our service offers turnkey solutions covering:

  • Design
  • Documentation
  • Cable installation
  • Testing
  • Maintenance

We handle:

  • Network cable installation
  • Data & Voice cabling
  • Networking
  • Optical fibre
  • Uninterrupted power supplies
  • Stand by generators
  • Smart wiring system
  • Ethernet cable installation services
  • Data-point installation

data cabling and communications centre

What Connections Is Data Cabling Used For?

Data cabling is used for different kinds of connections depending upon the need of individual clients. Some of the most common kinds of connections that data cabling is used for are:

  • NBN, or National Broadband Network, which connects computers and other devices to the NBN, Australia’s national open-access data networks
  • Wi-Fi connections, which connect devices to wireless broadband and allow internet access within range.
  • VoIP systems, which means Voice over Internet Protocol, and refers to phone systems that are connected to a network via the internet. VoIP offers a convenient, cost-effective telecommunications system from anywhere that has an internet connection.
  • Ethernet cables, which allow connection to the internet via physical cable. They can also be used to connect devices to each other.
  • Data points, which are used to extend your network connection from one place to another. Data points are often wall plates or outlets that can be fitted at a convenient point in an office or other premises.

Home Cabling Services

We also offer a comprehensive range of home cabling solutions for residential households. Our expert technicians can help you with everything from NBN and Foxtel cabling to phone wiring. Our home data cabling services include:

Internet & NBN Cabling

Our team at O’Brien Electrical Castle Hill will ensure your home’s internet connection is as fast, reliable internet as possible. When it comes to internet wiring, it’s always best to leave it to the professionals. Whether you need a new NBN wall socket or upgrade, our team can help.

We also offer:

  • Structured cabling for the home
  • Home ethernet cable installation services
  • Telephone wiring
  • Lead-in cable installation
  • Digital TV wiring

Our aim as always is to provide you with service and advice that adds value not just on installation but throughout the assets life cycle to ensure the longevity and performance of your network.

Customers looking for even greater levels of performance might consider fibre optic cables, which utilise the latest technology to offer super-fast transfer of data across a network.

The cost of fibre optic cables is gradually decreasing, which means high-speed performance is becoming a more attractive option for businesses across Australia.

Get In Touch With Our Data & Communication Specialists

When you need high-quality data cabling in Castle Hill for your business, get in touch with our specialists. With over 30 years’ experience providing commercial electrical and communication services, our team can find the right solution for your business.

At O’Brien Electrical Castle Hill, our professional data cablers are trained and qualified in working with data cables for a huge range of setups and networks, including NBN, VoIP, Ethernet and other cables.

For the best results, always hire experienced data cabling professionals to ensure your network runs smoothly and safely.

Contact us online or call us.

Call Us (02) 9894 4843


What is data cabling?

Data cabling refers to the physical cables which are used in any home or office in Australia, connecting networked devices together. This can include cables leading to and from computers, servers, printers, telephones, and other connected electronic devices. Data cabling is a professional service to connect these devices together into one network.

What type of cables are available?

Data cablers can use different types of cables to achieve different levels of performance. Twisted pair cables are the most common type of cable used across Australia. Dating back to the 1990s, twisted pair cables are commonly used for Ethernet connections between devices. They are capable of high-performance levels at a cost-effective rate.

What does data cabling entail?

Data cabling isn’t just about fitting your home or business with the cables and sockets that will connect your network together. It’s also about designing a streamlined, efficient network of cables that will keep every device in your operation running smoothly. When designing your cabling infrastructure, it’s important to consider a whole range of factors including cable type, the number of room sockets needed, and the central location of the patch panel.

Why do I need professional data cabling?

It’s actually illegal in Australia to do your own home data cabling, both to protect yourself and others. Data cabling is also difficult, ensuring that all connections are designed for maximum performance and efficiency throughout an entire network.


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Call us now on (02) 9894 4843

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (02) 9894 4843 and we can get to you as soon as possible

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