I hired a contractor to do remodel of my laundry and bath in my house. We had no contract, but he gave me a bid of work that I agreed to, but didn't sign. We had a verbal and written agreement that if he was not going to come to work daily and give full day's effort, that we would settle up and part ways at that point. 1 and a half months into a 2 week project, the contractor failed to show up for 2 days and we decided to fire him. I paid for all the materials during the job and gave him 3 different money draws to help him rent equipment and pay his subs. He is threatening to file a lien on my house, but we didn't have a contract and he broke his agreement of working every day. The contractor also did not give us a Preliminary Notice before starting the job. So, can he file a lien on my home?