
What helps testing run smoothly
Both endpoints available
Access to each end of a link speeds testing and fault investigation.
Useful outlet references
Accurate labels stop time being lost on the wrong cable runs.
Installation and proving together
New links can be tested as part of a joined-up handover process.
When Guildford links need proving or tracing
Sometimes the issue is not whether cabling exists, but whether anyone can prove what it is doing. In Guildford, we attend sites for network cabling installation, testing and certification, and telecommunications cabling where organisations need new links checked or existing ones investigated. Accurate link identification and access to both cable ends help the work move far more quickly. With RDI Comms Ltd, the aim is to give you a usable answer, whether the job is new installation, fault investigation or formal handover testing.


Share the fault history and outlet references
Known fault symptoms, outlet labels and any older cabling records are useful before a Guildford visit. They help us target the right links, choose the right test method and plan any follow-on work if a problem is found. Where new cabling is part of the scope, we can coordinate installation and certification as one process rather than treating them as separate jobs. A project with RDI Comms Ltd begins with a free consultation so the current issue and next step are clear.
Frequently asked questions
What information helps a Guildford testing visit?
Accurate outlet references, access to both ends of the link, a note of the fault symptoms and any older cabling records can all speed up testing. The more clearly the links are identified, the more focused the visit can be.
Can you investigate faults in existing cabling in Guildford?
Yes. We can test existing links to help identify wiring faults, damaged runs or poor terminations. That is useful when the network is unreliable but the cause is unclear from the equipment alone.
Do you install telecoms cabling as well as testing?
Yes. Guildford projects may combine telecommunications cabling, new network links and certification. Handling the physical install and the proving stage together can make handover simpler and more coherent.
Services offered in Guildford

