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ATG Has The Solution

Your business has unique communication requirements. Those requirements change as your business grows and changes. Imagine a next-generation service that blankets the CSRA, Augusta-Richmond and Columbia Counties and the southeast, delivering high speed communications to support your dynamic business needs – Voice, Data and Internet. Imagine a communications solution that can change based on your business needs as easily as turning a dial!
THAT is exactly what is possible...Contact ATG!

Voice Over IP

ATG provides customized networks utilizing various secure technologies.


Stay competitive with the fastest, most reliable connectivity available. Our broadband solutions are flexible to grow with your business!


Private, dedicated internet access! With ATG & AT&T Managed Internet Service, your business can have its own private Internet connection.

Cloud & Hosting

Contact ATG to learn the benefits of AT&T’s Colocation Hosting Service and Cloud Computing / Storage Services.


Learn more about how ATG provides advanced technologies to clients in nearly every industry!

Tower Services

All projects are completed by Advanced Technology Group Professionals to control quality and deployment schedules.

Advanced Technology Group

Our team of employees, contractors, and strategic partner relationships offer high-performance, reliable and effective voice and data networking solutions.  Taking advantage of leading practices and methodologies.  ATG provides professional technology services and proven Local and Wide Area Networking business solutions such as:

  • MPLS network design and implementation
  • Voice-over-internet Protocol (VoIP), SIP, IP Centrex
  • Microwave (Broadband microwave)
  • WLAN – Indoor/outdoor wireless
  • Security
  • Remote Access and VPN design
  • Disaster Prevention and Recovery
  • Communication Tower Services – Cellular Broadcast
  • LAN/WAN Design and Implementation

View Our AT&T Showcase

Why Choose Us?

ATG understands secure network architecture and the management of mission-critical data and tailor our recommendations to provide our clients with resilient solutions that offer the highest return on investment.

We’re with you every step of the way.

As an ATG Business Communications customer, you’ll receive unprecedented customer care. You’ll have your own personal care representative and, should you ever need them, you’ll be granted ’round-the-clock access to our expert technical support team. You’ll never have to worry about your business communications again.

We provide tailored solutions to fit your needs.

Where many business communications companies offer a “one size fits all” or a “take it or leave it” solution, ATG tailors your solutions to specifically fit your business-whether you need a little, or a lot, ATG will design a solution that is just what you need for now, but can grow as your business grows.

You can rely on us.

The latest in broadband microwave technology ensures you receive the highest levels of reliability available today. Our commitment to continuously improve our equipment and our infrastructure ensures that the highest levels level of reliability remains into the future. We feel confident when we say we’re there when you need us.

Recent News


Welcome and thank you for visiting Advanced Technology Group’s new website! We are excited not only about the new look, we also hope it will be a helpful tool ...

Our Service Areas


South Carolina

  • Augusta
  • Evans
  • Grovetown
  • Lincolnton
  • Louisville
  • Thomson
  • Warrenton
  • Washington
  • Waynesboro
  • Wrens
  • Aiken
  • Allendale
  • Barnwell
  • Beech Island
  • Edgefield
  • Graniteville
  • North Augusta
  • Trenton