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How to sue for construction contract violation 
Identify the violation. 
You should get your copy of the construction contract and read it. Before you can sue, you need to make sure that the other side has violated a provision of the contract.
Generally, the contract contains the entirety of your agreement and you cannot sue for a contract violation if the other party didn't promise to do something. Typically, construction contract lawsuits involve the following violations : The owner hasn't paid the contractor.