Business Details
45 Years
experience
Emergency
services
Trusted Security Solutions for Home and Business
Security One has been a trusted leader in the security industry since 1981, delivering tailored solutions for residential, commercial, government, and non-profit clients across San Antonio and surrounding areas. Founded by Roger Byrd, a retired San Antonio police officer, our company combines decades of law enforcement expertise with cutting-edge technology to protect lives and assets. With over 30 employees, many boasting 25+ years in the field, we operate a UL Licensed Central Station and maintain active memberships in key industry associations, including the Texas Burglar & Fire Alarm Association.Our commitment to personalized service ensures every client receives systems designed for their unique needs, backed by rapid response and local support. Recognized as the top security provider in the region with 6,000+ satisfied customers, we pride ourselves on combining national-grade technology with community-focused care.
Services
Residential Security
Commercial Security
Government Security
Non-Profit Security
Fire Protection
CCTV Systems
Access Control
Alarm Monitoring
Security Installation
UL Certified Services
Details
- Year established: 1981
Highlights and features
- We offer 40+ years of security expertise with locally-based monitoring.
- Our systems feature patented technology for rapid emergency response.
- UL-certified central station ensures reliable 24/7 system performance.
- Custom solutions tailored to residential, commercial, and government needs.
- Recognized as San Antonio's most trusted security provider since 1981.
What people say
Great company and great tech
Knowledgeable and professional service
Trusted by 6,000+ customers
Personalized care unmatched by nationals
Rapid dispatch response time
Services
Residential Security
Security One provides advanced residential security systems featuring DSC control panels, 24/7 local monitoring, and pet-friendly motion detectors. Our solutions include battery backup, surge protection, and wireless cellular communication for uninterrupted protection. With over 20 years of installation experience, we ensure reliable systems tailored to homeowners' specific needs.
Commercial Security
Our commercial-grade security solutions protect businesses of all sizes with integrated systems including fire detection, access control, and CCTV monitoring. Features like programmable access logs, remote video access, and duress code alerts help businesses maintain security compliance while protecting assets and personnel across multiple locations.
Access Control
Security One's access control systems manage entry points with card-based systems, biometric readers, and remote monitoring capabilities. Solutions scale from single-door setups to enterprise-level systems that track employee access, control perimeter doors, and integrate with existing security infrastructure for enhanced operational security.
CCTV Systems
We offer comprehensive CCTV solutions ranging from single-camera installations to multi-site digital systems with remote internet access. Our systems feature day/night recording, infrared capabilities, and integration with alarm systems for complete property protection and evidentiary support when needed.
Fire Protection
Our fire protection services include system design, installation, and 24/7 monitoring with smoke/heat detectors and automatic alerts. Commercial systems integrate with access control for emergency egress management while residential systems provide early warning with battery backup and cellular communication.
People
Roger Byrd
Owner
Retired San Antonio police officer with 40+ years security industry experience. Past president of Texas Burglar & Fire Alarm Association. Founded Security One in 1981 to combine law enforcement expertise with advanced security technology.
Questions
What security services does Security One offer?
We provide residential and commercial security systems, fire protection, CCTV surveillance, access control, and 24/7 monitoring services for homes, businesses, and government organizations.
How long has Security One served San Antonio?
Security One has protected San Antonio residents and businesses since 1981, with over four decades of experience in the security industry.
Are Security One's systems customizable?
Yes, our security solutions are tailored to each client's specific needs, with scalable options for homes, small businesses, and large commercial properties.
Do you offer 24/7 monitoring services?
Yes, our UL-certified central station provides 24/7 monitoring with rapid response to alarms, including fire, police, and medical emergencies.
What makes Security One different from national companies?
We combine national-grade technology with local expertise, offering personalized service from San Antonio-based technicians who understand regional security challenges.
