Data cabling / telecoms in the United Kingdom
51 data cabling / telecoms across the United Kingdom, each compared on their reviews, credential evidence and evidence from named public sources. Independent evidence, no ads and no paid placement. Add your area below to see who's near you.
No ads · No paid placement · Ranked on evidence only
Data Cabling / Telecoms
Showing the top 12 of 51 data cabling / telecoms, sorted by Trust Score.
What to check when hiring data cabling / telecoms in the United Kingdom
MyTrustedTraders ranks on independent public evidence. No ads, no paid placement. Use these checks alongside the evidence on each profile before you decide who to contact.
- Look for consistent reviews across several named sources, not one polished profile.
- Check any credential evidence, and that the business details independently check out.
- Get a written quote and keep guarantee, insurance and payment terms in writing.
- Run the Cowboy Checker before you commit to anyone.
Which credentials should a data cabling / telecoms have? See the guide →
How to judge a data cabling / telecoms
Independent, no-ads guidance. The trade-specific checks that matter most, the warning signs, and what to ask before you hire. Use it alongside each trader’s public evidence above.
Verify before you hire
- Check if the installer holds an ECS Network Infrastructure card (Level 3 or Gold): verify it yourself free at ecscard.org.uk.
- Ask for a certified test report from a calibrated tester (Fluke Versiv or similar) for every cable run: no report means no proof the speeds were achieved.
- Check independent review sources (Checkatrade, MyBuilder, TrustATrader) for detailed job descriptions, not just star ratings: this unregulated trade has no government register.
- Look for CEDIA membership or CAI/TrustMark approval if the job involves smart-home or AV wiring: these are independently vetted bodies for this sector.
Warning signs of a cowboy
- No mention of a test certificate: any professional who owns a calibrated tester will offer one without being asked.
- Cable described as 'Cat6' but no brand or spec sheet offered: substandard copper-clad aluminium (CCA) cable is sold under legitimate-sounding names.
- Quote that omits patch-panel labour, cable management, or trunking: a common bait-and-switch that inflates the final bill.
- No ECS card, no CNCI qualification, and no trade body membership: this trade has no legal register, so a tradesperson with none of these has nothing verifiable to show.
Questions to ask before you hire
- Can I see your ECS Network Infrastructure card number so I can verify it at ecscard.org.uk?
- Will I receive a full test report for every cable run, showing wire map, length, and pass/fail margins?
- What cable grade are you specifying: Cat6 or Cat6A? Can you show me the product data sheet?
- Is your quote fully inclusive of patch panel, trunking, and make-good, or are those priced separately?
Frequently asked questions
- How do I choose a trustworthy data cabling / telecoms?
- Compare the public evidence on each profile: how many independent reviews they have and across how many named sources, the rating and how recent it is, any credential evidence, and the company status. A data cabling / telecoms backed by several named sources is harder to fake than one found in only one place.
- Does MyTrustedTraders rank or recommend data cabling / telecoms for payment?
- No. There are no ads and no paid placement. Data cabling / telecoms are ranked only by the strength of independent public evidence. No one can pay to rank higher, add a badge, or change their reviews.
- Where do the reviews come from?
- They're imported from named public review sources and always shown with the source named. They aren't reviews written on MyTrustedTraders. We cross-check the same business across sources rather than creating new reviews.
- What should I check before hiring a data cabling / telecoms?
- Confirm credentials and insurance directly with the data cabling / telecoms, get a written quote, and run the Cowboy Checker on the business first. MyTrustedTraders helps you shortlist on the evidence. It doesn't replace your own checks before you hire.
More ways to check who to trust
Free, independent checks. No ads, no paid placement.
- Cowboy Checker
Spot the warning signs of a dishonest business before you hire.
- Company Health Check
Check whether the company behind a business is active, dissolved, or in liquidation.
- Licence Check
A licence number from a van or quote, checked against every public register included here in one search.