In Harris County, you can file your pro se petition and waiver in-person at the Harris County Civil Intake Office located on the first floor of the Civil Courthouse located at 201 Caroline Street. Civil intake office hours are 8 AM - PM Monday to Friday.
Parties without lawyers can also file case documents in person at the Court during normal business hours or by mail. Most case documents are posted to the Court's website, except clerk's records, reporter's records, and sealed documents. You can search for your case at search.txcourts/.
Judgments awarded in Texas to a non-government creditor are generally valid for ten years but can be renewed for longer. If a judgment is not renewed, it will become dormant. A creditor can request to revive a dormant judgment to continue to try and collect the debt.
Generally, to file a judgment lien, an abstract of judgment must be issued by the justice court. Some justice courts have a form available on their website to request an abstract of judgment.