Surveyed before it's priced
Points, routes and testing confirmed before the quote.
Office data cabling for fit-outs, relocations and upgrades across London, Kent, Surrey and the South East, planned around your working hours.
Points, routes and testing confirmed before the quote.
3,000+ staff moved to 10 Gigabit fibre without disruption.
Five-floor comms room move with zero network downtime.
Routes and access windows planned to limit disruption.
Recent cabling work: HP, The Gherkin, 20 Water Street, DHL Heathrow
Office cabling services
Office cabling from ACCL means surveyed, installed, tested and documented Cat6, Cat6A and fibre networks for London offices: new fit-outs, relocations, upgrades and extra data points, delivered by our own engineers.
Planning IT moves, adds or changes in London?
IT Moves, adds and changes →ACCL designs and installs office relocation cabling for commercial moves and refurbishments across London and the South East, survey through to handover.
Office Relocation & Refurbishment Cabling Services →Under-desk cable management services in London for safer, tidier workspaces.
Under-Desk Cable Management Services →Comms room & data cabinet tidy-ups across London and the South East.
Comms Room & Data Cabinet Tidy Services London →Data cabling repair services in London for damaged cables, failed outlets and network faults.
Data Cabling Repair Services →An engineer surveys the office for free and recommends the specification.
Book a Free Site Survey
Cat6, Cat6A or fibre?
The right choice depends on link speed, distance, the devices on the network and how the office will change. We check those on site before we specify anything.
Where we work
Our London office is at the Royal Exchange and our Kent office is in Orpington.
Office cabling explained
ACCL provides office cabling services London organisations can use for new fit-outs, relocations, upgrades and additional network points, as part of our wider network cabling across London. We plan outlets, routes, cabinets and supported devices around the workplace rather than treating each cable as an isolated task. Running a full office fit-out rather than cabling on its own? See our office fit-out technology infrastructure page for the coordinated package.
An agreed scope can include Cat6 or Cat6A cabling, fibre backbones, floor boxes, wall outlets, patch panels, comms cabinets, containment, labelling, testing and handover records. See our broader structured data cabling service where the requirement extends beyond the office environment.
Desks, meeting rooms and shared spaces
The survey considers desk layouts, meeting rooms, reception areas, printers, collaboration equipment and likely future changes. Spare capacity can be planned where it has a clear operational purpose.
Wi-Fi, VoIP, CCTV and connected devices
Office network cabling can support access points, VoIP phones, IP cameras and compatible access-control equipment. Device positions, bandwidth, PoE demand and cabinet capacity must be coordinated with the network design. See our wireless networking service for wireless design and validation.
Cat6 suits many business Ethernet connections. Cat6A provides additional headroom and supports 10 Gigabit Ethernet over the full standard channel length when the complete channel is correctly specified. Fibre is commonly used between floors, buildings or cabinets and where distance, capacity or electrical conditions make copper unsuitable.
Routes may use floor systems, dado or skirting trunking, basket, tray and ceiling voids. The design must account for access, segregation, fire stopping and the finished workplace. Existing cabinet problems can be handled through our data cabinet tidy service, while visible workstation leads are covered by under-desk cable management.
Survey and design
We confirm data-point quantities, device locations, routes, cabinets, containment, programme constraints and testing requirements before the office cabling installation is priced.
Installation in occupied offices
Work can be phased around access windows and occupied areas. Evening or weekend activity is agreed where required rather than assumed for every project. ACCL used this approach at HP’s Design Centre in The Gherkin, reconfiguring and adding Cat6A outlets around a live customer-facing showcase without closing it to visitors.
Testing, labelling and handover
Installed links are labelled and tested against the agreed category and project specification. Handover information can include outlet schedules, panel records, test results, drawings and product details.
Relevant generic-cabling principles are described in the BS EN 50173-1 generic cabling requirements.
Office layouts change as teams grow, departments move and meeting spaces are reconfigured. ACCL can coordinate new points, relocations and cabinet changes, with detailed change work available through our moves, adds and changes service. Whole-office moves and refits are covered by our office relocation and refurbishment cabling service, and planned hardware replacement by our IT refresh and maintenance service.
Each service below has its own page.
Cost depends on quantities, cable type, route length, containment, access, cabinets, fibre work, working hours, testing and documentation. A survey-led quotation should state its assumptions and exclusions.
ACCL combines office data cabling, fibre, wireless and IP infrastructure knowledge in one project team. Our process centres on a defined scope, practical installation, clear labelling, test evidence and usable records. Faults in existing links can be addressed through our office cabling repair service. Before an older installation is extended, a cabling and network audit records what is there and what can be reused. IT providers and contractors can also use our white-label data cabling service.
Discuss the premises, desk layout, supported devices, programme and access restrictions with ACCL. A survey can define the routes, quantities, testing and handover requirements before quotation.
Before you book
Office cabling is the organised copper and fibre infrastructure connecting workplace data outlets, cabinets and networked devices such as computers, phones, printers and wireless access points.
The scope can include survey, design, containment, Cat6 or Cat6A cables, fibre links, outlets, patch panels, cabinets, labelling, testing and handover records.
The choice depends on link speed, distance, PoE demand, interference, containment and future requirements. Cat6 suits many office links; Cat6A or fibre may be appropriate where the specification requires additional capacity or distance.
The quantity depends on desks, meeting rooms, printers, access points, phones, cameras, shared devices and sensible spare capacity. A survey converts the workplace plan into an outlet schedule.
Yes. Suitable cabling can support compatible access points, VoIP phones, IP cameras and access-control devices when bandwidth, PoE capacity and network configuration are designed correctly.
Yes. ACCL can coordinate routes, containment, cabinets, outlets, testing and handover with the wider fit-out programme and other contractors.
Yes. Work can be phased around occupied areas and agreed access windows. Any evening or weekend requirement is confirmed during planning.
Duration depends on point quantities, routes, access, containment, cabinet work, fibre, testing and working-hour restrictions. ACCL confirms a programme after the survey and scope are agreed.
Testing follows the selected cable category and project specification. The handover should identify what was tested and include the agreed results.
Depending on scope, records can include outlet and patch-panel schedules, labels, test results, cabinet information, drawings, product details and warranty information.
Existing infrastructure can be audited before additions are planned. Reuse depends on its condition, category, test results, documentation, capacity and compatibility with the required services.
Cost is influenced by point quantities, cable and fibre type, route length, containment, access, cabinets, working hours, testing, documentation and the condition of existing infrastructure.
Warranty depends on the specified products, manufacturer scheme, installer eligibility and certification requirements. Eligible systems may qualify for extended manufacturer-backed cover; the applicable terms are confirmed in the project documentation.
ACCL serves offices across London, Kent, Surrey and parts of the wider South East, subject to project location and scope. Use the free site survey page or call 0333 900 0101 to discuss the premises and requirements.

The team behind your cabling project
Founded in 1997, ACCL surveys, designs, installs, tests and documents structured cabling through one accountable team, for offices, trading floors, schools, hospitals and industrial sites across London and the South East.
Wayne founded ACCL in 1997 and has led the delivery of commercial cabling and network infrastructure projects ever since, including 22,000 outlets for MF Global at Canary Wharf.
Free site survey
One of our own engineers surveys your site at no cost and with no obligation. Not a sales visit.
Excellent · 60+ Google reviews · Founded 1997 · £10m liability cover
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Active Communication Company Ltd trades as ACCL, ACCL Data Cabling London and ACCL Data Cabling Kent · Commercial data cabling and network infrastructure specialists