Suppliers and Installers of Data Cabling cat5e cat6

  • Over twenty years’ experience.
  • Partners with Brand rex, Nexans, Excel, Ultima, Draytek.
  • High performance network data cabling for all your IT infrastructure needs.
  • Independent provider of telecoms and network data cabling London.
  • Unbiased advice, Competitive prices.
  • Business Telephone Systems, Voip and Sip lines.

Communication is the key to success for companies of all sizes. Comm-si Networks Ltd is the choice for companies across the capital for their structured cabling solutions and high-performance network data cabling in London.

When you choose network data cabling from Comm-si, you are guaranteed flexible personalised customer service every step of the way. We afford the highest customer service working within time frame restrictions while at the same time ensuring the best performance from your network cabling in London.

As an independent provider of telecoms and data cabling in London we offer unbiased advice and select the best products from the world’s leading manufacturers, Brand rex, Nexans, Excel, Ultima.
Although based in London we provide our services to the rest of the UK.
Should you require a new installation of network cabling
or additional cables, Comm-si Networks can provide these for a competitive price.

Business Telephone Systems London

To complement our data cabling, we’re able to supply and install a
wide range of telephone systems for small to medium businesses.

Future-proof communications solution for a more flexible working environment.

New and used systems
available for up to a hundred unique extensions.
Our years of experience allows us to quickly and efficiently install and program any
telephone systems, we’re happy to provide on-site training to give
your staff the familiarity they need to operate your new system with confidence.

For more information on any of our network cabling in London, telephone systems for any size
businesses, network switches, surveillance or any of the services we offer, contact us on 0203 582 5976 and one of our team will be happy to help.


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