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1199 N. Fairfax Street
Alexandria, VA 22314

Services at this location:

TransPotomac Plaza 5

1199 North Fairfax Street is a Class-B, 10-story building with over 104,000 square feet of office space. This waterfront building has access to the Mt. Vernon Trail and is situated on the waterfront of the Potomac River. 

With a "Very Walkable" Walking Score, the Plaza is easy to commute, and is only minutes from Ronald Reagan National Airport, and the George Washington Parkway. The building offers continuous shuttle service to the Braddock Road Metro Station a short ways away.

Atlantech services at this location include fiber Internet connectivity, cloud-based phone service, and top-tier hosting and data center services, all on our own network.

Solutions Pricing

Find your perfect plan

Fiber Icon

Fiber Internet

Starts at

$600 per month for 100 Mbps

Best for Connectivity


  • 50Mbps to 100Gbps
  • Guaranteed Bandwidth
  • 99.99% guaranteed uptime SLA
  • Symmetrical upload & download speeds
  • 5-star local support available 24/7
UCaaS Icon


Starts at

$12 per user/month

Call, Meet, Message, and More


  • Call/Meet/Message
  • Mobile app for Android & iOS
  • Unlimited local and domestic long distance calling
  • Voicemail to email
  • Call recording and integration with CCaaS available
Data Center Icon

Data Center

Starts at

$200 per month

Rockville & Silver Spring Data Centers


  • Colocation
  • Redundant Power & Cooling
  • Internet Bandwidth Included
  • 24/7 Physical Security
  • Private Cage Space Available
Microsoft Teams Icon

Teams Calling

Starts at

$10 per number/month

Best for Microsoft 365 Subscribers


  • Unlimited Local & Long Distance
  • Direct Routing or Operator Connect Options
  • Call Recording & Reporting
  • White Glove Setup & Deployment
  • In-House Support & Expertise