How much does data cabling installation cost in the UK?

Key facts

• CAT6 data point from £45 per point (2026 list price)
• Testing and certification £15 per point — 1 Fluke DSX-8000 report per link
• 24-point office from £1,440 fully certified; 100 points plus a cabinet from £6,350
• Fibre from £85 per connection; comms cabinet from £350 per rack
• Fixed-price quote within 24 hours of a free survey — 0 day rates, 0 travel surcharges
• 25-year manufacturer and workmanship warranty on every installed link

How much does data cabling cost per point in the UK?

A CAT6 data point installed by The Cabling Team costs from £45 per point, with testing and certification from £15 per point, so a fully certified CAT6 outlet starts at £60. The per-point price covers the cable run from the comms cabinet to the outlet, the faceplate and module at the desk, the patch panel termination in the cabinet, labelling at both ends and the engineer’s time. The testing figure covers a Fluke DSX-8000 certification test on every link and the test report you receive at handover. Fibre optic connections start at £85 per connection, and a network rack or comms cabinet with its patch panels and cable management starts at £350 per rack.

Those are 2026 list prices and they are “from” prices: a free site survey turns them into one fixed figure for your building within 24 hours, covering materials, labour, testing and documentation, with no day rates and no travel surcharges. Why a “from” price rather than one flat rate? The cable run is the variable. A point 15 metres from the cabinet in an open-plan office with a suspended ceiling costs the minimum; a point 80 metres away through a listed building’s solid walls takes longer and uses more cable and containment.

Volume moves the price the other way: a 100-point floor costs less per point than a 6-point meeting room because the engineer sets up once, the cabinet is already open and the cable is bought by the box. The survey measures those runs and counts those points, so the quote is exact rather than a band.

What changes the price of a data cabling installation?

Five factors move a data cabling price: cable category, run length and route, containment, building access and the number of points. Category first: CAT6 is the 2026 baseline at £45 per point; CAT6A uses thicker, more tightly twisted or shielded cable and larger connectors, so it costs more per point and per metre and is quoted at survey; fibre is priced per connection from £85 because the terminations, not the glass, carry the cost.

Run length and route: cable is bought by the 305-metre box and labour is the larger share of the price, so a long route through several fire barriers or across a car park costs more than a short one above a suspended ceiling. Containment: existing basket tray and dado trunking cost nothing extra; new tray, trunking or floor boxes are added as separate lines on the quote so you can see them. Access: working floors that must stay live, out-of-hours windows and lift bookings change the schedule but not the price, because out-of-hours installation is at no extra cost.

Number of points: more points on one visit lowers the average, because cabinet work, testing set-up and travel are spread across them. Two things never appear on a Cabling Team quote: day rates and travel surcharges. The figure you receive after the free survey is the figure you pay, and it includes the 25-year manufacturer and workmanship warranty on the installed links.

Data cabling price list 2026

“From” prices. A free site survey turns them into one fixed quote within 24 hours; the quote itemises every line.

What does a small office, a medium office or a full fit-out cost?

A 24-point small office costs from £1,440 fully certified: 24 CAT6 points at £45 each come to £1,080, and 24 Fluke tests at £15 each add £360. That buys desks for about twelve people with a spare point each, or eight desks plus printers, access points and a meeting-room screen. A 100-point medium office with one new comms cabinet costs from £6,350: £4,500 for the points, £1,500 for testing and £350 for the rack with its patch panels.

A 500-point fit-out across several floors, with four comms cabinets and eight fibre connections linking them, costs from £32,080: £22,500 for the points, £7,500 for testing, £1,400 for the four racks and £680 for the fibre terminations. Each figure is built from the published list prices; your survey will move it in either direction once run lengths, containment and access are known, and the quote itemises every line so you can see which one moved.

How to use these numbers: count your desks, add one point per desk beyond the two most offices need, then add one point each for printers, wireless access points (one per 60 to 80 square metres of office), door controllers, screens and CCTV cameras. Multiply by £60 for a certified CAT6 point and add £350 per cabinet. If the total is above roughly £5,000, ask the survey to price CAT6A as an alternative line, because at that scale the uplift is a small share of the project.

Worked examples from the 2026 price list

CAT5e, CAT6, CAT6A or fibre: which should you pay for?

Pay for CAT6 in 2026 unless you have a reason to go higher. CAT6 carries 1 Gbps over the full 90-metre permanent link and 10 Gbps over about 55 metres, costs from £45 per point, and is what most UK offices, schools and clinics install today. CAT5e is cheaper on paper but we do not recommend it for new installations: it tops out at 1 Gbps with no 10 Gbps headroom, the saving per point is small against the labour that dominates the price, and the cable will outlive the standard.

CAT6A is the right choice when you expect 10 Gbps to the desk, dense Wi-Fi 6E or Wi-Fi 7 access points, or a lease longer than five years: it carries 10 Gbps over the full 90 metres and supports higher-power PoE for access points and screens. It costs more per point and per metre than CAT6 because the cable is thicker and the connectors are larger, which also means more containment, so we quote it at survey rather than publishing one figure.

Fibre, from £85 per connection, is for the backbone: linking comms cabinets across floors, joining buildings more than 100 metres apart, or feeding a server room, not for desks. A typical multi-floor office is CAT6 or CAT6A to every outlet and a fibre pair between each cabinet. Every category is tested the same way, with a Fluke DSX-8000 report per link, and carries the same 25-year warranty.

What does a fixed-price data cabling quote include?

A Cabling Team quote is one fixed figure covering materials, labour, testing and documentation, issued within 24 hours of a free site survey. The survey walks the cable routes, counts the points, checks the comms cabinet and the containment, and notes access constraints such as live floors or out-of-hours windows. The quote then itemises the points at £45 each, the certification at £15 each, any new cabinets at £350 each, fibre connections at £85 each, and any containment as separate lines, so nothing is hidden inside a blended rate.

There are no day rates, so a job that runs long costs you nothing more, and no travel surcharges anywhere in England. Installation out of hours costs the same as installation during the day. Handover includes a Fluke DSX-8000 test report for every link, labelled patch panels and faceplates, and as-installed documentation, and every link carries a 25-year manufacturer and workmanship warranty.

After handover, maintenance and support is available from £120 per hour and emergency call-out from £150 per hour; both appear on the same price list as the installation so you can budget the whole life of the network. If you want a figure today before the survey, use the worked examples above with your own point count, then book the survey to turn it into a quote.