Find 2 Security Systems & Service Providers You Can Count On in San Jose, CA

Delta Alarm provides comprehensive residential and commercial security solutions since 1988. We specialize in advanced alarm systems, fire detection, surveillance cameras, and access control with 24/7 professional monitoring. Our services combine cutting-edge technology with expert installation to protect homes and businesses across San Jose.

AEC Alarms delivers comprehensive security solutions for businesses and homes across the San Francisco Bay Area. Specializing in fire alarm systems, CCTV surveillance, intrusion detection, and access control since 1972, we combine advanced technology with personalized service. Our locally owned operation prioritizes customer satisfaction through reliable systems and 24/7 monitoring.