If you’re dealing with incomplete work by a contractor, consider
hiring an attorney. It may be appropriate to take these steps:
Talk to the contractor and communicate your issues clearly. If you’re unable to reach them, document all attempts at communication.
Document the incomplete work or hire another contractor to assess the work.
Fire the contractor.
File a bond claim to see if you can recover your money.
Report your original contractor to your state and city.
Consider further legal action.