Intercom Installation Service Repair in Sydney

Trusted Phone, Cabling & CCTV Technicians in Sydney

Reliable communication and security installations for your home or business — handled by certified Sydney experts who care about getting it right the first time.

Phone System Installation
Phone System Installation

About Us

At Connect Global Communications (CGC Sydney), we’re not just technicians — we’re your local connectivity partners. Based in Sydney, we help homes and businesses stay connected with expert phone system installations, data cabling, CCTV setups, NBN troubleshooting, and Wi-Fi network upgrades. With over a decade of hands-on experience, our team combines technical precision with genuine customer care. Whether it’s a quick NBN wall socket installation or a complete structured cabling solution, we make sure your network runs smoothly — every time.

Our Services

Internet Connectivity Services Sydney

Telephony

  • New phone line installation
  • Existing phone line repair
  • Phone line extensions
  • Phone line relocation
  • Phone socket installation
  • No/low dial tone and ringer problems resolving
  • Low handset volume problem resolving
  • NBN Device

    NBN

  • ADSL and NBN connections
  • NBN faults or NBN line faults
  • NBN wall socket installation or relocation
  • NBN box relocation
  • Relocation NBN box in house
  • Technician

    Cabling

  • Structured cabling
  • Home cabling
  • Coaxial cabling
  • Fiber optic cabling
  • MDF jumpering
  • Bridge tap
  • cablers

    Network

  • Data and voice cabling
  • Network terminal device installation
  • Access point installation
  • Wi-Fi and router setups and troubleshooting
  • Fitting

    Internet

  • Internet connectivity issues
  • Slow internet or slow speed
  • Cloud PBX

    Cloud PBX

  • New devices - Avaya, LG, Aria, Nec, Panasonic
  • Installation and setups
  • VoIP setup
  • IP phone jitter resolving
  • CCTV Services in Sydney

    CCTV

  • New cameras
  • Installation and setups
  • professional setting up TV

    TV Cabling

  • Foxtel Technician
  • Foxtel TV cabling
  • Why Choose CGC ?

    ✅ Local Sydney Experts: We live and work in Sydney — so we understand your network needs and respond fast.

    ✅ Certified Technicians: Licensed by ACRS & ACMA for safe, compliant installations.

    ✅ Fair & Transparent Pricing: No hidden fees — just honest rates and lasting solutions.

    ✅ Same-Day Service: We handle urgent jobs promptly — because downtime isn’t an option.

    ✅ Guaranteed Workmanship: We stand by our work with a satisfaction guarantee.o make it right.

    Cable Problems Solve
    Communication and IT and Networking

    Our Vision

    To create connections that make the impossible to possible and be the best service provider in Communication and IT & Networking.

    Our Mission

    A world where connectivity improves lives redefines business and pioneers a sustainable future. We continually challenge ourselves to be at the forefront of Service providers.

    Nbm Network