Yes, as long as the county you are filing with accepts it. However, some counties have moved to accept filing electronically only (due to social distancing requirements). Others do not accept filings by mail, only in person. It is best to call the county records office and verify which method is accepted before considering doing it in person.
If you are considering filing by mail, we suggest doing so with enough time before the deadline to avoid the risk of having your lien rejected or invalidated.