Will County Treasurer Categories Government 302 N Chicago Street Joliet IL 60432 (815) 740-4675 (815) 740-4695 Send Email Visit Website Rep/Contact Info View Personal Bio Mr. Timothy M. Brophy × Elected in Nov. 2018 to 4-year term as Will County Treasurer. Mr. Timothy M. Brophy Will County Treasurer Phone: (815) 740-4674 Send an Email Laura Hill × Laura Hill Phone: (815) 740-4675 Send an Email Dave Thornton × Dave Thornton Phone: (815) 740-4675 Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×