Skip to content

Get In Touch: 0203 582 5976

comm-si networks logo
  • Network Data Cabling London
  • Services
    • Fibre Optic Installation
    • Fibre Optic Testing and Repair Services
    • Data Cabling London & Nationwide
    • Cat5e Cable Installation
    • Cat6 Cable Installers
    • Cat6a Installers
    • Wifi Installations
    • Security cameras
  • Clients
  • Contact
  • Blogs
  • Search

Contact us

Contact Us

  • 16 Green lane, Northwood, Middlx HA6 2QB
  • 0203 582 5976

Contact form

Masters in data network cabling with 20 years of experience

Services
  • Fibre Optic Installation
  • Data Cabling London and UK
  • Fibre Optic Testing and Repair Services
  • Cat5e Cable Installation
  • Cat6 Cable Installers
  • Cat6a Installers
  • Wifi installations
Useful Links
  • Optima Computers
  • yeastar phone systems
  • Panasonic phone systems
  • NEC phone systems
  • Yealink IP phones
  • Xeroda
Company

Comm-si networks ltd

16 Green Lane, Northwood, HA6 2QB

Tel: 0203 582 5976

company no: 05065643

  • Contact us
Copyright © 2026 Comm-si networks ltd