Find the 8 Best Security Companies in San Antonio, TX

316 Security provides comprehensive security and smart home automation solutions in San Antonio, TX. Specializing in wireless alarm systems, video surveillance, and access control, we combine advanced technology with professional installation and 24/7 monitoring. Our no-contract approach and competitive pricing ensure clients receive reliable, customizable protection tailored to their needs.

San Antonio Security Camera Installation specializes in commercial security camera installation, enterprise-grade CCTV systems, and advanced access control solutions. We design and deploy complete surveillance systems tailored to businesses in healthcare, logistics, retail, education, and more. Our services include structured cabling, audio-video integration, and 24/7 monitoring to protect properties across San Antonio and South-Central Texas.

Security 101 provides comprehensive commercial security solutions, including access control, video surveillance, and intrusion detection systems. Our customized, cloud-based technologies integrate seamlessly to protect businesses of all sizes. With 20 years of industry experience, we combine advanced technology with personalized service to deliver reliable, scalable security ecosystems.

Pro-Vigil provides AI-driven remote video surveillance solutions that actively prevent crime through 24/7 monitoring, virtual guards, and smart deterrence technology. Our services combine machine learning analytics with human expertise to protect commercial properties across industries. With proven effectiveness in reducing theft and vandalism, we offer fixed and mobile security systems tailored to diverse business needs.

TESS provides customized security and fire alarm systems for residential and commercial clients across Texas, New Mexico, Oklahoma, and Louisiana. Specializing in video surveillance, access control, and system design, we combine factory-certified expertise with 24/7 monitoring services. Our NICET-certified technicians deliver end-to-end solutions from initial design through installation and maintenance.

TXSD Integration provides high-tech security solutions and monitoring services for commercial, government, and residential clients in San Antonio and surrounding areas. Our offerings include surveillance systems, access control, fire alarms, and 24/7 monitoring tailored to diverse security needs. With over 20 years of experience and an A+ BBB rating, we combine advanced technology with personalized service to ensure client safety.

Advanced Protection provides customized security systems and home automation solutions for residential and commercial properties in San Antonio, Texas. Established in 2008, we specialize in wireless security systems, surveillance cameras, and smart home integration to enhance safety and convenience. Our client-focused approach delivers tailored solutions that provide peace of mind through advanced technology and professional service.

Totalcom Management provides advanced residential and commercial security systems, fire protection, and home automation solutions. Established in 1993 and based in San Antonio, Texas, the company combines veteran-owned expertise with cutting-edge technology to deliver customized security and monitoring services for homes and businesses.