GIS and Mapping Services

Fairfax County, Virginia

CONTACT INFORMATION: All public services of the GIS office are available online. If you have any questions, you will get the quickest response via email. Thank you!

TTY 711

12000 Government Center Parkway, Suite 117
Fairfax, VA 22035 (please note that access to our office is by appointment only)

Michael Liddle,
GIS Program Director

About Us

GIS & Mapping Services is a division within Fairfax County's Department of Information Technology. Within the Fairfax County government, the division provides GIS consulting services, analysis, data creation, database management, custom maps, application development, and training services to other Fairfax County government departments and agencies.

GIS & Mapping Services also provides a variety of products and services for the public:

  • There are numerous interactive mapping applications that focus on a wide variety of Fairfax County data and services.
  • Dozens of map layers, aerial imagery, and other data are available for viewing and download on the data page.
  • The FAQ page has information on several topics, including answers about parcels, maps, and and basic GIS explanations.
  • For questions not answered by this website or the FAQs, you may send an email or leave a detailed message by calling 703-324-2712. 


Fairfax Virtual Assistant