按老猫意见，问题基本解决了。联系了debt collector by email 和contractor. debt colle

Upon verification of the Debt as requested by our attorney, this office has come across a clerical error with your bill on our end. After a thorough exam of your records, the amount indicated by this bill is the actual amount owed by you to The Exterior Company.

Please remit payment at your earliest convenience.  Due to the fact  that we have asked our attorney to collect on the wrong amount, we are asking that he stop collections actions against you to allow you to bring your past due amount current.

老猫，下一步我想付给contractor全款。然后要求他们修剩下的，如果他们不修，我再告他们，你看行么？