Cardiff has the densest commercial office and data-room estate in Wales, and a reliable structured cabling backbone is what carries data, voice, CCTV, WiFi and AV across it. The cost of ad-hoc, uncertified wiring shows up later as downtime and failed audits — which is why Cardiff offices, schools and warehouses specify Cat6a/fibre installations tested and documented to standard.
FLD is an NICEIC Approved Contractor with directly-employed engineers and a genuine Cardiff track record. We delivered the Cardiff Crown Courts electrical refurbishment, which included Cat6a structured cabling alongside fire-alarm interfacing and emergency lighting under a single accredited sign-off. Unlike the comms-only firms on this SERP, we install the cabling AND the power and containment it runs in — one contract, one point of accountability.
Cabling & data services we install in Cardiff
Copper data cabling — Cat6, Cat6a, Cat7
Cat6 (1Gb to 100m), Cat6a (10Gb — the current commercial standard) and Cat7/7a copper, installed to TIA-568 and ISO/IEC 11801, terminated to data outlets, patch panels and comms cabinets, and Fluke channel/permanent-link tested with PASS/FAIL certificates issued.
Fibre backbone — OM3/OM4 & OS2
OM3/OM4 multimode and OS2 singlemode fibre for inter-building and floor-to-floor backbones, terminated, tested and certified — the higher-bandwidth, longer-distance backbone behind a Cat6a horizontal layer.
Comms cabinets, containment & cable management
Comms cabinets and racks, patch panels, basket tray and trunking containment, structured labelling and tidy relabelling of legacy installs — plus legacy cable removal.
Testing, certification & as-built docs
Every link is Fluke-tested to channel or permanent-link standard with certificates issued, and a full as-built record is handed over. Manufacturer-backed warranty available on new installations.
Standards & certification
Every installation is delivered to TIA-568 and BS EN 50173 / ISO/IEC 11801, Fluke channel and permanent-link tested with PASS/FAIL certificates issued, and handed over with full as-built documentation. New installations carry a manufacturer-backed warranty option. As an NICEIC Approved Contractor we certify the electrical infrastructure too — not just the data layer.
Indicative pricing
| Job type | Guide |
|---|---|
| Small outlet add (1–10 points) | from a few hundred £ — per-point banded |
| Office fit-out (10–100 points) | priced per point after a free survey |
| Full commercial / warehouse backbone | fixed quote after scope |
| Fibre backbone / server-room build | quoted on design |
No competitor in the Cardiff cabling market publishes pricing — these are honest ranges. Every job is fixed-price after a free site survey, so you know the cost before we start.
Covering Cardiff and the CF postcodes area
We cable across the Cardiff commercial districts — Capital Waterside and Cardiff Bay, the Cardiff Central Enterprise Zone and Callaghan Square, Cardiff Business Park at Llanishen, Celtic Business Park and Cardiff Gate — covering office fit-outs, data and server rooms, school and college networks, retail and warehouse units. Work is delivered out-of-hours in live, occupied buildings where required, with as-built documentation handed over on completion.
- Cardiff Crown Courts — FLD Cat6a structured-cabling reference project
- Capital Waterside & Cardiff Bay commercial offices
- Cardiff Central Enterprise Zone & Callaghan Square fit-outs
- Cardiff Business Park (Llanishen) & Celtic Business Park data rooms
- Cardiff Gate business park & CF10/CF11/CF24 city-centre offices
- Out-of-hours working in live, occupied Cardiff buildings
Why FLD for cabling in Cardiff
- NICEIC Approved Contractor — cabling installed AND certified by qualified electricians, not a comms-only sub
- ConstructionLine & SSIP — the B2B procurement signals office fit-out and tendered work require
- One contract for cabling + power + containment + electrical infrastructure — a moat pure-comms firms can't match
- Swansea-based since 1991, directly-employed engineers, fixed pricing and free site surveys
