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12120 Sunset Hills Road
Reston, VA 20190

Services at this location:

12120 Sunset Hills Road

Located in front of the legendary Reston Town Center, RTC West is a campus of three newly renovated Class A office buildings totaling over 490,000 square feet along with two multi-story parking garages. The 13.78-acre development shares all the world-class amenities of Reston Town Center and offers easy access to the Dulles Access Road and Dulles International Airport. 

Plans are currently underway for a new Metro station immediately adjacent to the property. As a result, RTC West will offer direct Metro transportation to the nation's capital. Each of the buildings features a newly renovated double-height lobby with a prominent front entrance vestibule, polished marble floors, a glass balcony overlook, a striking wood treatment on the second level, and a custom glass art piece.

Tenants will also enjoy a brand new 2,000 square foot fully-equipped fitness facility with locker rooms and showers. A secondary entrance provides direct connectivity to the covered walkways leading to the structured parking garages. Each building has structured surface visitor parking as well as a four-level parking garage with a total of 1,619 parking spaces. Future plans include adding approximately 45,000 SF of desirable on-site retail, primarily restaurants.

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
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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