Commercial Alarm System Companies (2026)
Commercial alarm systems protect businesses from intrusion, fire, and environmental threats. Unlike residential alarm companies, commercial specialists design systems for complex floor plans, multiple entry points, and integration with broader security infrastructure. These integrators offer intrusion detection, fire alarm systems, and 24/7 professional monitoring tailored to business needs.
What to Look For
- Commercial intrusion detection
- Fire alarm system design
- UL-listed monitoring
- Code compliance expertise
- Integration with access control
Top 15 Companies
Dallas, TX
Commercial SecurityAccess ControlMonitoring
Barry Bros Security
✓ VerifiedSan Francisco, CA
Access ControlVideo SurveillanceIntrusion DetectionIntercom+1 more
Lexington, KY
Access ControlVideo SurveillanceIntrusion DetectionFire Alarm+1 more
Minneapolis, MN
Fire AlarmAccess ControlVideoIntrusion
Kansas City, MO
Access ControlVideo SurveillanceIntrusion Detection
Jacksonville, FL
Access ControlVideoFire AlarmMonitoring
Convergint Technologies
✓ VerifiedSchaumburg, IL
Access ControlVideo SurveillanceFire AlarmIntrusion Detection
Custom Alarm
✓ VerifiedRochester, MN
Access ControlVideo SurveillanceIntrusion DetectionFire Alarm+1 more
Engineered Protection Systems
✓ VerifiedCharlotte, NC
Access ControlVideo SurveillanceIntrusion Detection
Jupiter, FL
Enterprise SecurityAccess ControlVideoMonitoring
Santa Ana, CA
Access ControlVideo SurveillanceMonitoringManaged Services
Omaha, NE
Fire AlarmAccess ControlVideoMonitoring