Data Cabling Installation

"Stay connected with our expert cabling solutions."

Data Cabling Installation Services in London

Data cabling installation services are critical for businesses that rely on high-speed data transfers and networking capabilities. At CLI Secure, we offer top-of-the-line data cabling installation services to ensure your business runs smoothly and efficiently.

Our experienced technicians specialise in installing data cabling for various applications, including voice, video, CCTV, Wi-Fi and data. We use the latest tools and techniques to ensure your cabling infrastructure is robust, reliable and meets all necessary industry standards.

Response SLA to date
1 %
Review customer
0 %
Average time to answer
0 Sec

Data Cabling Installation

At CLI Secure, we are experts in data cabling installations, including Cat5e, Cat6, Cat6a, Cat7a, Fibre Optic, and more. With over 20 years of experience in designing and installing structured data cabling networks, we have a proven track record of delivering industry-leading solutions to organisations of all sizes.

Our data cabling services include:

  • Installation of  Cat5e, Cat6, Cat6a, Cat7a, Fibre Optic.
  • Testing and certification of cabling systems.
  • Structured cabling design and installation
  • Fiber optic cabling installation and termination.
  • Cable management and labeling
  • Network cable installation and configuration.
  • Server room design and installation.
Data Cabling

We understand that downtime can be costly for businesses, which is why we work efficiently and effectively to complete our installations with minimal disruption to your operations. We also offer ongoing support and maintenance to ensure that your cabling infrastructure remains in top condition.

At CLI Secure, we are committed to providing the highest quality data cabling installation services.

data cabling
CAT5E Data Cabling

External use Cat5e cabling is available and provides stable and rapid internet connectivity speeds.

data cabling
CAT6 Data Cabling

Cat6 cabling is specifically designed for Gigabit Ethernet networks and offers reduced crosstalk and system noise. It is also compatible with previous versions of Ethernet technology.

data cabling
CAT6A Data Cabling

Cat6a is a highly durable and reliable medium for data transmission, making it an ideal solution for enterprises with high bandwidth needs that span long distances.

data cabling
CAT7 Data Cabling

Cat7 cabling is designed to minimise system noise and is particularly well-suited for use in data center and industrial settings.

data cabling
External Data Cabling

We offer external data cabling installations with high-quality cables and secure electrical installations, ensuring reliable connectivity for businesses in harsh environments.

data cabling
Voice and Data Cabling

Voice cabling is essential for all phone systems, voice mail, video conferencing, and related voice services. To fully leverage the benefits of today's high-tech business solutions, it is crucial to use high-quality and top-standard voice cabling.

data cabling
CCTV Cabling

Complete digital security systems for businesses are created through CCTV systems, which encompass cameras, recorders, displays, control devices, transmission paths, and cabling.

"Peace of Mind Guaranteed: Enjoy a 25-Year Warranty on All New Installations"

  • The Excel warranty covers:

    • All Excel copper, fibre optic, voice cabling systems and Environ racks when installed as part of a complete Excel Solution
    • Excel Intelligent, Modular and Standard PDUs are covered by a 3-year warranty when installed as part of a complete Excel Solution
    • Registered sites covered by 25-year application warranty
    • Permanent Link warranty as standard, channel on application
    • Issued to latest published standards
    • Performance/Bandwidth warranty

Fiber optic cabling services install, maintain, and repair high-speed data transmission cables made of glass or plastic that use light to transmit data. They are vital to businesses that require secure and reliable communication networks. The services include installation, splicing, terminating, testing, maintenance, and fast repairs to minimise downtime and productivity loss. Companies that aim to improve connectivity and remain competitive should consider smart investments in fiber optic cabling services. We specialise in different areas of fibre such as fibre optic splicing, fusion splicing for Single-Mode (OS1 & OS2) and Multi-Mode (OM2, OM3, OM4, OM5), as well as repair, testing, and installation services.

Our team comprises highly skilled and experienced technicians, equipped to offer you fast and efficient service for CCTV security system installations. Additionally, we can upgrade or expand your existing CCTV system or repair pre-existing installations.

We utilise the best digital technology for both domestic and commercial installations, ensuring that you have the most reliable security possible. Located in London, we provide a dependable and committed service, whether you need a small security system or a fully integrated, large-scale CCTV setup. Our aim is to alleviate your worries and make your property more secure.

Our expertise lies in creating and setting up data centers that cater to the needs of both single and multiple sites. We provide flexible options such as contract work and retained solutions for voice and data projects. Our services include the installation of Cat5, Cat5e, Cat6, Cat7, Cat8 specifications, as well as fibre optics, switches and routers. Our process begins with an initial conversation, a thorough site survey, a detailed design project survey, project implementation, and continuous support. We are committed to delivering top-notch solutions that align with your requirements.

We offer Wi-Fi cable installation services that are crucial for establishing a reliable and secure Wi-Fi network for your business. Our site survey, testing, and installation services ensure that your Access Points and point-to-point connections are designed and installed correctly for optimal performance.With over 30 years of experience installing and upgrading networks in the commercial and retail sectors, Protocol provides Wi-Fi solutions such as Point-to-Point links, Indoor Wi-Fi covering services, and Outdoor Wi-Fi solutions. We conduct a comprehensive Wi-Fi survey to understand your business goals and requirements. 

Excellence Wi-Fi Excellence performans

Wi-Fi Site Survey Services

At CLI Secure we provide various types of Wi-Fi site surveys to suit your specific needs. Our wireless surveys not only help you design a network but also identify and fix any problems. We conduct a thorough inspection and testing of your existing infrastructure to ensure it meets your business requirements. Our team analyses your coverage, software, and apps to ensure seamless performance. With this information, we can design a customised network that is tailored to your business needs. Trust us to deliver a reliable and scalable Wi-Fi network that enhances productivity and growth.

Point to Point wifi solutions
Point to Point Wi-Fi Solutions

In situations where connecting two buildings with a cable is not feasible due to distance or cost, wireless solutions provide a viable alternative. It's similar to connecting the two buildings with a single cable, but without the physical constraints that come with it.

Indoor and Outdoor Wi-Fi Installations​​
Indoor and Outdoor Wi-Fi Installations​

Our Wi-Fi installations are ideal for Offices, schools, universities and colleges, warehouses, restaurants, pubs, bars and cafes, hotels, conference centres, libraries, care homes, hospitals and shopping centres and large, remote areas such as holiday parks and caravan sites, providing reliable and secure connectivity for guests. We offer scalable and efficient solutions tailored to your business needs.

How it works

Easily switch IT providers, from others to CLI Secure.

We guarantee a seamless migration with no downtime, even if you are currently working with another IT vendor. Onboarding with CLI Secure is as easy as 1, 2, 3…

Step 1
Get free It audit
Get Free IT Consultancy​

Let one of our experts examine your infrastructure and let's discuss the infrastructure deficiencies or the places we need to improve after the free audit.

It Support contract
Choose IT Support Packages​

Our flexible IT support packages can be tailored to fit businesses of all sizes, whether you need basic monitoring or a comprehensive IT management solution.

Step 2
Let us handle everything else
Let us handle everything else

Let's start managing your IT infrastructure and support. We'll follow your projects and improvements closely - you're in safe hands.

Step 3
Common Questions

Most Popular Questions

Our team of accredited engineers is the key differentiator for CLI Secure’s IT support. They possess the necessary expertise to assist with a wide range of IT requirements. At CLI Secure, we value true partnership, which is based on shared values, a shared vision, and, most importantly, an open and collaborative relationship. This approach fosters the type of working relationships that enable our clients to succeed.​

Certainly, we offer IT support around the clock, ensuring that we are available to assist you no matter where you are or what time it is. Additionally, our support services are available on national holidays, including Christmas.​

Certainly, we offer IT support around the clock, ensuring that we are available to assist you no matter where you are or what time it is. Additionally, our support services are available on national holidays, including Christmas.​

  • Increased cost-effectiveness
  • Access to a team of highly qualified and skilled IT professionals
  • Enhanced security and compliance through our Security Operations Centre (SOC)
  • IT support aligned with your overall business objectives
  • Round-the-clock IT support services
  • Greater productivity by allowing your internal IT resources to focus on more strategic tasks

CLI Secure offers a wide range of IT support services, including on-site and remote support, Office 365 support, cloud-based VoIP telephony systems, and more. Our comprehensive support solutions cover all aspects of your IT needs, providing end-to-end IT solutions for your business.


Fill out the form below, and we will be in touch shortly.
Contact Information
Company Information

You’re almost done! By providing more information we can get back to you with the correct solution.