There are a number of HOA common areas.  Details can be found on the county maps site.  Search for parcel number 0591 27 (A-J).

Mowing of relevant HOA areas:

Heritage Landscape Services (HLS)

8001 Industrial Park Court Bristow, Virginia 20152

Office Phone: 703-996-1301

Fax: 703-996-1308

Our Rep at HLS is Dave

Cell Phone: 703-932-9737