Network Cabling in Greater London (12)

Need to upgrade your home or business network? Search for checked network cabling services in London with Checkatrade.

From broadband routers to office servers and smart home systems, all our members are checked by us and reviewed by real customers, so you can be sure of a job done right.

What is network cabling?

Network cabling connects your digital devices — computers, printers, Wi-Fi routers, and more — into a single, efficient network.

This is essential for homes with multiple users, offices, or commercial premises needing consistent and secure internet and data speeds.

There are several types of structured cabling, including:

• Ethernet (Cat5e, Cat6, Cat6a, Cat7) – the most common for residential and small business use
• Fibre optic cabling – ideal for high-speed, long-distance data transfer
• Coaxial cable – often used for television and broadband connections

How much does network cabling cost?

The cost of network cabling depends on the size of the property, the type of cabling, and the complexity of installation. On average:

• Cat6 installation cost (single data points): £40–£100 per data point
• The cost to install Cat6 cable (double data points): £75–£140 per data point
• The cost of the Cat6 cable itself: £165–£180 per 1,000 feet

Prices vary based on accessibility (e.g., wall cavities, ceilings) and whether additional equipment, such as switches or patch panels, is required.

Aim to get a selection of quotes from network cabling installers in your area to ensure you receive a fair and competitive rate.

Benefits of hiring a checked network cabling service

Choosing a qualified data cabling engineer ensures:

• Reliable performance: reduced dropouts and faster transfer speeds
• Neat, organised setups: properly labelled and routed cables
• Scalability: easy to expand or upgrade as your needs grow
• Improved security: physical cabling is less vulnerable than wireless-only setups

A checked installer will also test and certify your connections, ensuring they meet current UK standards.

Network cabling maintenance and upgrades

Over time, cables can degrade or become overloaded by new demands. Regular inspection and testing can prevent connectivity issues. Consider upgrading if you notice:

• Frequent network dropouts or lag
• Difficulty supporting multiple devices
• Outdated Cat5 or older cables
• Visible wear or damage

Upgrading to Cat6 or Cat7 can futureproof your setup for gigabit speeds and beyond.

Tips for hiring a network cabling service in your area

Before hiring a network cabling service near you, follow these steps to ensure you hire right:

• Read reviews on Checkatrade to see feedback from real customers
• Check services offered, e.g. structured cabling, data point installation, or fibre optic upgrades
• Compare at least three quotes to ensure you receive a fair and competitive rate

For tradespeople committed to quality and a job done right, search for network cabling services in your area with Checkatrade.