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14 Years
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Emergency
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Wireless Alarm & Smart Home Solutions San Antonio
At 316 Security, we leverage top-of-the-line equipment to protect homes and businesses, backed by over 15 years of industry experience and partnerships with Alarm.com and the Texas Department of Public Safety. Our commitment to innovation ensures clients receive cutting-edge technology, including wireless alarm systems, smart home automation, and advanced video surveillance. We prioritize customer satisfaction through professional installation, 24/7 on-call service, and locally monitored systems, all without restrictive contracts.

As a small Texas-based business, we offer direct access to owners, ensuring personalized service and competitive pricing. Our dedication to quality is reflected in our 5-star reviews and certifications, including licensing by the Texas Department of Public Safety under License #B06277601.
Services
Wireless Alarm Systems Smart Home Automation Video Surveillance Access Control System Takeovers Camera Installation Thermostat Installation Doorbell Installation
Details
  • Year established: 2012
Highlights and features
  • We offer 24/7 on-call service and local monitoring for immediate response.
  • Our no-contract plans provide flexibility without hidden fees.
  • We are certified by the Texas Department of Public Safety with License #B06277601.
  • Our team includes industry veterans with over 15 years of experience.
  • We guarantee competitive pricing with hardware, installation, and training included.
Associations and certifications
  • Alarm.com
  • Texas Department of Public Safety
What people say
No contracts 5-star service Professional installations Responsive support Owner involvement
Services
Wireless Alarm Systems
Our wireless alarm systems use cellular networks for reliable communication with monitoring stations. When triggered, operators dispatch emergency services and notify designated contacts. Features include arming reminders, real-time alerts, and integration with smart home devices. Ideal for homes and businesses seeking contract-free, professional-grade security.
Smart Home Automation
Control lights, locks, thermostats, and garage doors via smartphone, tablet, or touchscreen keypad. Energy-saving scenes and schedules automate routines, while GPS-based settings adjust based on sunrise/sunset. Includes integration with voice assistants and real-time alerts for enhanced convenience and security.
Video Surveillance
Professional video surveillance solutions with HD cameras, night vision, and cloud storage. Systems scale from 1 to 100+ cameras, featuring motion detection, remote viewing, and analytics to distinguish between people, vehicles, and animals. Includes 1-year warranty and 24/7 monitoring.
Access Control
Cloud-based access control systems manage entry via keypads, biometrics, or mobile credentials. Features include remote lock/unlock, scheduled access, guest passes, and real-time reporting. Integrates with existing security systems for businesses requiring scalable, secure entry management.
System Takeovers
Upgrade existing security systems without replacing hardware. We integrate your current equipment with our monitoring services, including 4G LTE communicators and Alarm.com integration. Includes a new yard sign, 24/7 monitoring, and no long-term contracts for a seamless transition.
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. He prioritizes personalized service and has driven the company's 5-star review record.
Rob West
Chief Technology Officer & Partner
Rob holds degrees in Chemical & Environmental Engineering from Carnegie Mellon. He leads technical innovation, blending cutting-edge security products with user-friendly automation solutions for residential and commercial clients.
Dala Petit-Homme
Office Manager
Dala manages client relations and daily operations. A certified teacher, she ensures smooth administrative functions and customer satisfaction, balancing her role as a 'soccer mom' to two daughters.
Martin Castaneda
Installation Specialist
Martin has over 10 years of experience in security and automation. He specializes in alarm systems, camera installations, and network infrastructure, ensuring precise and efficient service delivery since 2021.
Questions
Do you require long-term contracts?
No, we offer flexible no-contract plans with month-to-month billing.
What areas do you serve?
We serve San Antonio and surrounding areas in Texas.
Can I keep my existing security equipment?
Yes, we offer system takeover services to integrate your current hardware.
What payment methods do you accept?
We accept major credit cards and electronic payments for your convenience.
Are installation fees included?
Installation fees vary by service; contact us for a detailed quote.
How do I cancel my service?
Cancel anytime with no penalties—simply notify us via phone or email.
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