About Industrial Electronic Systems, Inc.
Industrial Electronic Systems, Inc. (IESI) is a U.S.-based life-safety and electronic security systems contractor that designs, installs, integrates, monitors, inspects, upgrades, and services fire alarm, security, access control, CCTV, emergency communications, mass notification, sound and paging, and related low-voltage systems. The company serves commercial, healthcare, educational, government, institutional, and other facilities throughout California, providing system design, installation, commissioning, inspection, maintenance, monitoring, and technical support. IESI has particular expertise in fire and life-safety systems and is an authorized Notifier distributor and service provider. Its project portfolio includes major facilities such as UC Davis Medical Center, Mercy Hospital, CalSTRS, Sacramento State University, and David Grant Medical Center. The company was incorporated in 1982 and is headquartered in Rancho Cordova, California, United States.