Commercial Security & Fire Protection
Fire Alarm, Access Control & Video Surveillance — Designed, Installed & Monitored Across Texas
Avenger Security provides professional commercial fire alarm, access control, burglar alarm and cloud video surveillance solutions throughout Texas. We design new systems, take over existing systems, correct deficiencies, provide required inspections and monitoring, and help businesses maintain reliable, code-conscious protection without unnecessary replacement of serviceable equipment.
Integrated Systems
Commercial Security & Life-Safety Solutions
One experienced provider for your building's fire alarm, access control, intrusion detection and video surveillance systems.
Fire Alarm
Commercial fire alarm monitoring, inspections, service, troubleshooting, system takeovers and new installations.
Fire Alarm ServicesAccess Control
Cloud-managed access control for doors and gates, including Brivo, credentials, readers and electrified hardware integration.
Access Control ServicesVideo Surveillance
Professional cloud video surveillance, remote system management, event-based monitoring and camera system upgrades.
Video SurveillanceBurglar Alarm
Commercial intrusion detection, system takeovers, connected applications and professional alarm monitoring.
Business SecurityExperience That Matters
Industries We Protect
Commercial systems require more than equipment installation. We work with facilities where security, controlled access, life safety, inspection requirements and reliable system documentation matter.
New System or Existing System
Need a Site Visit, Inspection or System Takeover?
We can evaluate the equipment already in place, identify deficiencies and provide a clear scope for repair, takeover, expansion or replacement.
Security Alarm Systems
Contact Avenger Security Form
Security & Monitoring — Frequently Asked Questions
Do you require long-term contracts?
No. We operate without long-term contracts; a simple 90-day notice to cancel.
Do you provide UL-listed fire alarm monitoring?
Yes. We dispatch through a UL-listed central station and document per NFPA 72/AHJ requirements.
Which areas do you serve in Texas?
Austin, Houston, Waco/Temple/Killeen, Dallas–Fort Worth, San Antonio, and College Station.
Can you deploy cloud access control and mobile credentials?
Yes. We design and support Brivo cloud access control with mobile credentials and heavy-duty fail-secure hardware.
Do you offer after-hours camera watching?
Yes. We provide virtual guarding and event-based dispatch using defined camera views.