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Structured IT Cabling

Your network cabling infrastructure is no longer about just providing connectivity for your IT systems, it is the footing of a modern Building Management System (BMS). Therefore, choosing the right cabling infrastructure provider for your business is critical. Choosing the right company will provide you with a resilient, future proof, high performance, cabling platform, designed to meet your present and future requirements. We are proud that GCL have over 23 years of experience in network cabling.

Many vital services that in the past, used their own separate cabling systems, are now designed to run over your standard network cabling infrastructure.  An example of a few of these services are IP Phones, IP Security Systems, Environmental Monitoring, Occupancy Detection and Smart LED lighting systems and many more.

With the growth of the Internet of Things (IoT), a term used for the growing number of devices that use the internet to communicate with each other, the one thing which they have in common is that most are connected to the internet and to one another, which, using sensors, machine to machine (M2M) communications and analytics, help us to create smarter homes and more intelligent buildings. Most of them will use your Network to communicate; therefore, having a well-designed network cabling platform is now more critical than it has ever been. Many building essential services will be using it.

Below is a short video from Siemon, one of our Network Cabling manufacturers. It shows what is achievable today using a well-designed Network Cabling System.
ConvergeIT - Intelligent Buildings

Without a well-designed network cabling platform, none of these devices will work at their optimum. GCL are experts, and they will understand your organisation’s needs, requirements and future before our experts create a network cabling platform that will be perfectly designed to meet your requirements.

GCL are experts in the following:

  • Cat 5E through to Cat 8 network cabling 
  • Data Centres
  • Fibre Backbones Multi-Mode and Single Mode
  • Fibre to the Home (FTH)
  • High-Performance Wireless Solutions
  • Intelligent Buildings 
  • UPS Systems for Networks

GCL will provide independent advice and will always offer the best solutions for our customers. We also work with the leading manufacturers of Structured Cabling Solutions and can offer fully warranted solutions offering up to 25-year System Warranties. Our partners are:




We believe in training

Our teams are Certified Network Cable Installer (CNCI®) qualified. This qualification has become the industry preferred certification for network cabling engineers. We also have under the Network Cable Installer Apprenticeship scheme employed apprentices, thus helping young people to obtain trade qualifications.

More than just cabling, we also offer:

Electrical Contracting
Energy Saving Advice
Energy Storage & Electric Vehicles charging
Wireless Solutions
Relocation Services

The benefits of all these services being available from GCL means not only does it save you time, but it is also more environmentally friendly. 

Do not just take our word for it; see what we have achieved!

UCL Network Maintenance
Stratton House
King’s Lynn Hospital

Our vision is a future where building services and IT services are converged, using high speed, low voltage data networks, using one cable platform. GCL are experts in the following fields; electrical installation and networking infrastructure, including wireless and smart building technologies.

With years of experience working in large offices, universities, hospitals and data centres, GCL understands the importance of causing minimal disruption to business activities whilst undertaking projects. Our team of experts approach each task with careful consideration, therefore, ensuring your business operations continue to run smoothly for the complete duration of the project. 

Talk to us about your requirements today

Contact Us

Talk to us about your requirements today

Call our office on 020 3906 6070 or alternatively email us at

Contact Us