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I am sorry to hear about this situation. Someone in your situation may wish to pursue a suit against this company for the damage done.
To sue in a state court, one needs to have a "cause of action." There are numerous causes of action, such as "breach of contract," "negligence," "fraud," "unjust enrichment," etc., as well as causes of action rooted in statutory law. Every state has their own although they are very similar to each other in every state because they all stem from the same common law. A pleading in Court needs at least one cause of action, although it is not unusual to have more than one.
Here, the company would arguably be liable for breach of contract and negligence. One can ask them to pay back the money they were advanced within the difference of what it would cost to have another company come out to FIX their work.
Often, a demand letter from an attorney will have the company either (a) refund the money or (b) fix the job in order to avoid being sued.
Let me know if you want to see what a sample letter looks like.
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