We had our shared fence replaced by a fence company. They did a poor job explaining how they got supplies. After job was done they wanted payment in full. We paid out half the day job was completed. One week later the company called and said neighbor had not paid his half and if not paid that a lien would be placed on our property. Within the hour our neighbor paid. 2 months later we got a notice from the supplier that the fence company failed to pay for supplies and if not paid then a ML would be placed on our property. We have since learned that the fence company has failed to pay on over 5 accounts with same supplier and could be more. A ML has been placed on our property and an intent to sue notice has been sent to fence company with all accounts mentioned. What are my options