Hi i was hire a contractor to work on my building and step plan are from phase 1-5, phase 1 minor problem, pay in full, phase 2 incomplete, poor job but paid in full and the contractor still demand me to pay him in phase 3 i refused he took all his tools before he left he gave mr the building key to and said he is going to put lien on my building and sue me and left he is abandoned the building . so that night when i got home i sent him a email letter said that i am terminated the contract due to unfinished phase 2, poor job. I also confronted him about he he cheating on the electrical bill from $143,000 to $165,000. Do i have a right to terminate him? this is a mix used building