How to remove an invalid mechanic's lien : 1) No law suit filed within 90 days 2) A demand letter to contractor sent and no response from contractor 3) Contractor's current licence is expired, no longer in business 4) Not reachable by any means, server is unable to serve the court documents as contractor is no longer available anywhere What are the options in this case? Do we have to do a paper publication? How long this lien takes to clear the title? Not able to refinance the mortgage due to the lien is on title. Appreciate any suggestions in this matter.