Need to release lien

You're right - once payment has been made, a mechanics lien should be released. In fact, Kentucky mechanics lien claimants must release a satisfied lien within 30 days.

If you're looking for help releasing a lien, online services - including Levelset - can help. You can get that process started via Levelset, here: Create a Document | Levelset. Alternatively, it shouldn't be too hard to draw up a form that states you're releasing your lien - and you could likely either provide that release document to your customer (for them to file) or have it filed to officially release the lien. You can contact your local recorder here to make arrangements for filing the release: Kentucky County Recorders Contact Info.