Bay Alarm is a family-owned business and residential security company in operation since 1946. We provide video security, burglar alarms, fire alarms, 24/7 monitoring, access control, and security agent services. Our Sunnyvale branch is ready to protect your people, property, and assets in the Silicon Valley.
We currently serve and secure over 155,000 residential and commercial customers and employ over 1,100 security professionals. We're a third-generation family business with simple principles: work hard, be honest, treat each other like family, and deliver the best service possible.
