I worked a project for contractor; contacted them several times for payment, at they were making payments; but after all of the back and forth, I filed a lien. The lien expired a few months ago -- I did not know about a follow up; I need to know the next step after an expired lien.
Chances are your lien rights are expired, but you should talk to a construction attorney about the facts of your case. There could be a lien avenue if the project is still going or finished recently. You can also file a breach of contract lawsuit.