How do we know if a lien waiver is conditional or unconditional? I have a waiver that says the following that a customer insists we sign BEFORE paying us here in Indiana. I think their corporate office is In Michigan. They are talking about us doing work for them in several other states. ------------- THE UNDERSIGNED DOES HEREBY WAIVE AND RELEASE ALL BOND CLAIMS, LIENS, OR CLAIMS OR RIGHT OF LIEN, STATUTORY OR OTHERWISE AGAINST THE PROPERTY PROJECT OWNER AND ANY SURETIES, FOR LABOR , SERVICES, MATERIAL OR EQUIPMENT, AS PROVIDED BY THE UNDERSIGNED, BUT ONLY TO THE EXTENT OF PAYMENT RECEIVED, AS INDICATED AND AS LIMITED BELOW. The undersigned acknowledges receipt of payment in the amount of [$XXXX.XX] for labor, services, materials or equipment as described herein, and does hereby grant this release unconditionally. ------------ Sincerely, Chris