Va. Code Ann. § 8.01-487.1

An officer into whose hands a writ of fieri facias is placed to be levied, when making a levy shall serve a copy of the writ and any attachments thereto on the judgment debtor or other responsible person at the premises where the levy is made. If no such person is present, a copy of the writ and any attachments thereto shall be posted on the front door of such premises.