work commenced in 2009 and has been on going. last year discovered I did not own the parcel and reached out to the owner. they are avoiding me. hired an atty to write letter their atty responded with letter to call to discuss. I called atty verbal offer was made to switch properties. however, I own 2 acres in back of house on 1 acre. so they offered to swap but I paid for 2 acres and house; paid lien off and gave owner cash. will a mechanics lien help me? What's the best way to file a lien or some type of protection on this property? Owner is still avoiding me. t