We are a GC on a private project in Washington state. One of our subcontractors completed their scope of work and were paid everything but retention. On the punch walk, the owners and their inspectors rejected the work from our subcontractor and are now requiring a complete replacement of the work, at a cost that is well over the remaining unpaid balance to the subcontractor. The subcontractor is unable and/or unwilling to complete the work. What are our options?