Painters company refuses to accept the agreed payment by check, demanded immediate payment in full by cash before completion of project and put a lien on bigger amount then agreed (the next business day after they claim the project completed) in order to extort money. Is there a grace period in which I am to suvmit a payment, especially if it is delayed by the Payee as my numerous requests for payment mailing address are ignored. No contract signed by the company. There is something that appears to be a work order, signed by me for the agreed amount paid by check and the receipt for partial payment. How do I pay in exchange for lien cancellation if Payee is unresponsive? How my credit history is effected by a cancelled lien. May I sue for damage of my credit history?