Environmental Design International Inc. Categories Engineering and Land Surveying 3230 Executive Drive Joliet IL 60431 (815) 730-3444 (815) 730-6703 Send Email Visit Website Rep/Contact Info Howard Hamilton × Howard Hamilton Send an Email Kristen R Hamilton × Kristen R Hamilton Manager - EDI Joliet Phone: (815) 730-3444 Send an Email Share × Print Email Facebook Twitter LinkedIn Pinterest Tell a Friend ×