Office Cabling Services

We provide end-to-end office cabling services that ensure your business has the infrastructure it needs to function properly. From data and voice cabling to fiber optics and more, we can design and install a system that meets your specific needs.

★★★★★ Rated 4.9 on Google & Trustpilot

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Optima: Full-Service Solutions for Commercial Office Data Cabling and Networking Infrastructure

Optima is a leading provider of office data cabling services, offering full-service solutions for commercial office environments.

Our services include the installation, configuration, and maintenance of wired networking infrastructure, including network cables such as Ethernet cables, as well as the installation and maintenance of related equipment such as switches, routers, and patch panels.

We specialise in serving companies of all sizes, from small offices to large buildings and sites, and our certified and insured engineers ensure that all installations are completed in accordance with ISO standards using industry-standard Category 5e, Category 6, and fibre optic cabling. In addition to data and telecommunications cabling, we also offer specialised wide-area network solutions, including Internet connectivity options like ADSL, ADSL2, Fibre Broadband, and Leased Line technologies.

To ensure that our clients receive the best possible service, we provide quotes for their needs and conduct site surveys to determine the most appropriate method of installing a high-quality, resilient, and future-proof network that is tailored to suit the client, the building and the budget.

Office Network Cabling Design & Installation

The demand for dependable and effective data communication increases as your business expands. A poorly planned or installed system can annoy and decrease productivity. The cabling infrastructure is the foundation of every modern business.

Optima steps in to help with that. We can work with you to develop a system that satisfies your company’s particular requirements because we are specialists in office network cabling design and installation. You may feel secure knowing that your investment is safeguarded since we only use the best materials, and a labour warranty covers our work.

We can help you make the most of your data communication infrastructure, whether relocating to a new office or updating your current setup.

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Our Solutions

We offer a choice of structured cabling solutions such as:

Certified by and partnered with leading suppliers

What our clients
think of us

We put ourselves in our clients shoes. Years of experience have taught us to listen, advise, and offer professional support.

Google Rating
Based on 423 reviews

Excellent, helpful and efficient service provided by Khrish.
Excellent service. Saved my data after laptop broken on flight to UK
Baruch Velleman
Baruch Velleman
Excellent service. Sam was very helpful. I would definitely recommend them for laptop repairs.
Khrish has spoken to me calmly and expertly. He has shown patience and perseverance in the face of a very large problem I had with my Microsoft email account. He saw the work through to a successful conclusion, explained everything to me carefully and thus has made me today into a very happy person. Thank you, khrish
greta Sykes
greta Sykes
I have used Optima Computers several times over the years just because I've had a positive result every time. This time I dealt with Khrish and he was fantastic.
Ro Al
Ro Al

Request a Data Cabling Installation Quote in London

On all data cabling projects, we offer no-obligation quotations as well as free* cabling surveys

  • Dear Optima Client,

    We will be closed on the day of the Coronation of His Majesty The King.

    May 8th – CLOSED
  • Dear Optima Client,


    We’ve all worked hard this year, so to give our team a well-earned rest we’ll be knocking off for the Christmas break.

    During this period, for EMERGENCIES ONLY please contact us via the Optima icon on the bottom right of your screen.

    Our phone lines will not be manned during the Christmas break and we will not be receiving any voicemails.

    Christmas Opening Times

    Friday 22nd Dec 9am – 2pm
    Dec 23rd – Jan 1st CLOSED
    Tuesday 2nd Jan 9am – 6pm


    Wishing you a Merry Christmas and a Happy New Year!

    May the festive season bring you and your loved ones immense joy and happiness.