Your Local Home Security Company for Baton Rouge & Denham Springs. Since 1991, Certified Alarms has served the home and business security needs of customers in Baton Rouge, Denham Springs, Gonzales, and other Louisiana cities with the highest levels of quality and professionalism. Certified Alarms provides local monitoring on a 24/7/365 basis to all residential and commercial customers throughout the Baton Rouge area. At Certified Alarms, we are proud to serve the security and home automation needs of businesses and families in Baton Rouge and its surrounding communities throughout Louisiana. Our certified technicians install & service high-quality security systems that deliver state-of-the-art custom protection as well as services for Home Automation, Fire Detection, Carbon Monoxide Detectors, Emergency Medical Alerts, and more. Our Services: Business Security. Home Security. Home Automation. Fire Alarms. Video Surveillance. Security Cameras.