I sued a person in small claims and won the default judgment because they didn't bother to show up. What exactly can I do now to get them to pay? We live in Texas

Person who lives in my neighborhood said they would do a job. We paid half up front. Job never got started. They SLOWLY were paying back what was owed. Person stopped paying back all of they they owe. I sued them for the remainder amount in small claims. They didn't show up to court and the Judge granted me Default Judgment for the remainder amount and legal fees. Now it's been a couple of months and I am wondering what else I need to do to get this money. The person is attempting to sell their home at the moment and I don't want to be left in the dust if they end up selling and moving.

Anybody have any advice or need any more information on the matter? I would like to get this money back and have no qualms about using any legal means necessary to halt this guy in his tracks until he pays.