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Trusted Home Security & Automation Solutions in San Antonio
At 316 Security, we leverage top-tier equipment and partnerships with industry leaders like Alarm.com to protect homes and businesses. With over 15 years of combined experience, our team delivers professional installation, no-contract plans, and 24/7 monitoring tailored to client needs. We prioritize direct owner involvement, ensuring prompt, personalized service while offering competitive pricing without hidden fees.

Our solutions include smart home automation, surveillance systems, and access control, all supported by local monitoring stations and a commitment to customer satisfaction reflected in our 5-star reviews.
Services
Home Automation Surveillance Cameras Alarm Systems Access Control Video Surveillance System Takeovers Smart Home Solutions Business Security 24/7 Monitoring Energy Management
Highlights and features
  • 15+ years of combined experience in security and automation.
  • No-contract plans with transparent, competitive pricing.
  • 24/7 on-call service and local monitoring partnerships.
  • Direct owner involvement for personalized client relations.
  • Award-winning technology with 5-star Google reviews.
Associations and certifications
  • Texas Department of Public Safety
What people say
5-star reviews No contracts 24/7 service Owner involvement Competitive pricing
Services
Home Automation
Our home automation systems integrate security, lighting, locks, and climate control via a centralized app. Clients can manage devices remotely, automate routines, and enhance energy efficiency. With features like geofencing and voice control, we provide seamless, intuitive control for modern households.
Surveillance Cameras
We install high-definition surveillance systems with remote viewing, motion alerts, and night vision. Our solutions include doorbell cameras, indoor/outdoor units, and cloud storage for real-time monitoring. Systems are scalable for homes or businesses of any size.
Alarm Systems
Our wireless alarm systems offer 24/7 monitoring, cellular backup, and integration with local emergency services. Features include crash-and-smash protection, smart arming, and customizable alerts to deter intrusions and ensure rapid response.
Access Control
Cloud-based access control systems allow remote management of locks, keypads, and biometric entry. Clients can set schedules, issue temporary credentials, and receive real-time alerts, enhancing security for residential and commercial properties.
System Takeovers
We take over existing security systems, upgrading them with no-contract monitoring and modern features. This includes installing Alarm.com modules, reprogramming hardware, and providing training to ensure seamless transition and enhanced functionality.
People
Mike Petit-Homme
President & Founding Partner
Mike immigrated from Haiti, built 316 Security from the ground up over 10+ years, and is known for exceptional client relations and 5-star service.
Rob West
Chief Technology Officer & Partner
Rob combines engineering expertise with innovation in security tech, driving 316's cutting-edge solutions and client-focused product integration.
Dala Petit-Homme
Office Manager
Dala manages client relations and operations, leveraging her teaching background to ensure clear communication and customer satisfaction.
Questions
What areas do you serve?
We primarily serve San Antonio, TX, with local monitoring and installation services for homes and businesses.
Do you require contracts?
No, all our plans are no-contract, allowing flexibility without long-term commitments.
What technology do you use?
We use Alarm.com's platform with 4G cellular, Z-Wave, and cloud-based systems for security and automation.
Can you take over existing systems?
Yes, we offer system takeovers to upgrade your current setup with no-contract monitoring and modern features.
What are your service hours?
Our office operates 8 AM to 10 PM daily, with 24/7 on-call emergency support.
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