316 Security

Business Details

Trusted Security Systems & Smart Home Solutions in San Antonio

316 Security has redefined home and business security in San Antonio by combining cutting-edge technology with customer-centric service. Founded over a decade ago, we specialize in wireless alarm systems, smart home automation, and video surveillance tailored to modern needs. Our team eliminates industry inefficiencies by removing middlemen and commissioned sales representatives, passing savings directly to clients while maintaining world-class service. With a focus on innovation, we utilize the #1 rated Alarm.com platform with 4G cellular technology to deliver reliable, contract-free security solutions. Our commitment to transparency ensures no hidden fees, and our 5-star reviews across platforms validate our dedication to excellence.

We serve residential and commercial clients across the San Antonio metro area, offering personalized consultations and 24/7 support. Our leadership team brings decades of combined experience in security technology and customer relations, ensuring every client receives both technical expertise and personalized care. From system design to installation and ongoing support, we prioritize user-friendly interfaces and scalable solutions that grow with your needs. Our local ownership and operation allow us to maintain direct communication channels with clients, fostering trust and long-term partnerships built on mutual respect and results-driven service.

Services

Wireless Alarm Services Surveillance Cameras Smart Home Automation Access Control Systems Video Surveillance Alarm Systems System Takeovers Business Solutions Smart Video Client Portal

Highlights and features

We offer 10+ years of local security expertise with no contracts required.
Our team includes certified professionals with backgrounds in engineering and technology.
We guarantee competitive pricing with monthly monitoring starting at $24.
Award-winning service with 5.0/5.0 stars from 316+ verified reviews.
We provide 24/7 customer support with extended daily operating hours.

Associations and certifications

Texas Department of Public Safety License #B06277601

What people say

First Rate Service Best Price & Service Award-winning technology No Contracts 5 Star Reviews

Website

Update Listing

Services

Security Monitoring

Our wireless alarm monitoring uses 4G cellular technology with no contracts required. The system provides real-time alerts for break-ins, fire, or environmental hazards while integrating with smart home devices. Clients receive 24/7 professional monitoring and instant mobile notifications through the Alarm.com app.

Smart Home Automation

This solution connects security, lighting, climate, and entertainment systems through a single intuitive interface. Users control access remotely via smartphone or tablet while benefiting from energy savings and automated routines. The system grows with your needs through modular upgrades and third-party integrations.

Video Surveillance

Cloud-managed video systems deliver HD footage with night vision and intelligent analytics. Features include motion detection, package delivery alerts, and customizable activity zones. Footage stores securely on-device with optional cloud backup, accessible anytime through the Alarm.com mobile app for real-time monitoring.

Access Control

Manage entry points remotely with smart locks, keypads, and biometric scanners. The system tracks user activity, sends access alerts, and allows temporary credentials for visitors. Integration with video surveillance provides visual verification of entries while maintaining detailed audit logs for security compliance.

Business Solutions

Tailored protection packages combine intrusion detection, video analytics, and employee access management. Systems scale from single locations to enterprise deployments with centralized monitoring. Features include occupancy-based energy savings, visitor management, and integration with existing infrastructure for minimal disruption during installation.

People

Mike Petit-Homme

President & Founding Partner

Immigrated from Haiti as a child, built 316 Security over 10+ years into a top-rated company. Known for exceptional client relations and technical innovation. Holds industry certifications and maintains direct involvement in client projects to ensure quality standards.

Rob West

Chief Technology Officer & Partner

Carnegie Mellon graduate with engineering and marketing expertise. Develops technology strategies combining security and automation. PGA member since 1998, brings analytical approach to system design. Oversees technical training and R&D initiatives.

Dala Petit-Homme

Office Manager

Certified teacher managing client relations and operations. Started with the company at inception, transitioned to full-time role. Handles administrative systems and client communications while balancing family responsibilities as a mother of two.

Martin Castaneda

Installation Specialist

Certified installer with 10+ years in security automation. Handles system deployment including alarm setup, camera networks, and infrastructure builds. Provides on-site technical support and ensures proper integration during installations across residential and commercial properties.

Questions

Do you require long-term contracts for security services?

No, we offer month-to-month service with no cancellation fees or binding agreements.

What monitoring features are included with your systems?

All systems include 24/7 professional monitoring, mobile alerts, and remote access through the Alarm.com app.

Can I upgrade my existing security system?

Yes, we specialize in system takeovers and modernization projects for both residential and commercial clients.

What technology platforms do you use?

We utilize Alarm.com's platform with 4G cellular connectivity for reliable, future-proof security solutions.

Are financing options available for system purchases?

Currently we don't offer financing, but our pricing structure provides cost-effective solutions without additional fees.

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Reviews (5)

Write a Review

Heather Moreno

Dec 02, 2021 Report

Great, honest and up front customer service! No hidden fees. Even came out on a Sunday to set my system up! Highly recommend 316 security services to keep you and your home safe!

Rose G.

Nov 29, 2021 Report

316 Security setup our security system and cameras and provided great ongoing support. In fact, within two weeks of installing the driveway cameras, the video was used to help find a missing person in the neighborhood and to publish the picture of the car who picked the missing person up. The pictures were so clear it was able to be shared with the local online and the TV news community. What a relief for the family that she was found within 24 hours because of the security video! You cant imagine what a great security system can bring to your family or your neighbors including peace of mind

Russell Harris

Nov 25, 2021 Report

Mike and the team at 316 Security recently completed work on a Surveillance System for my business. They were extremely professional, great at communication, answered all questions and concerns and were able to provide a great solution for my situation. Highly recommended and will do business again on my next project for both home and work.

Stephanie Angel

Oct 22, 2021 Report

I am very pleased with my service from 316 security!
Mike was very professional and friendly, he made the whole process very easy and understanding. I would totally recommend 316 security to family and friends!

Maria Berg

Oct 17, 2021 Report

We're very happy with our alarm system. Mike Homme has always done such a great job installing our system and making sure everything is working fine. Mike has become a friend of ours and we would highly recommend him for good service and reliability.