Welcome to the official website for Executive Lien & Contractor Services, Inc. Please click on any state to view general Lien and Bond notice, time line requirements, and basic information relating to private vs. public jobs. If you are not sure whether your project is a private or public job, or how to determine which type of notice you may need, please call us toll-free (480) 821-3984. We will be happy to assist you with any questions you may have.