About Us

Ardent Alarm LLC is a third-generation, family-owned business dedicated to protecting companies throughout the Fox Valley and beyond. We provide professional installation, monitoring, service, and inspections for fire alarms, security systems, cameras, card-access systems, and structured cabling. Our solutions are designed to deliver greater safety without locking you into long-term contracts.

 

We are ready to respond when you call. As a single source for life safety systems and other low-voltage installation and service needs, Ardent Alarm offers the expertise, reliability, and personal attention you can count on to protect what matters most.