Business Details
Emergency
services
Trusted Security Services in San Antonio, TX
At 316 Security, we are dedicated to providing cutting-edge security and smart home automation solutions tailored to the unique needs of homeowners and small businesses across San Antonio and surrounding areas. Founded over a decade ago, our company was built on the principle of eliminating industry inefficiencies by removing middlemen and offering transparent, competitive pricing without restrictive contracts. Our team combines extensive technical expertise with a personalized approach, ensuring every client receives customized systems that enhance safety, convenience, and energy efficiency. With a proven track record of excellence, we pride ourselves on maintaining an unbroken record of 5-star reviews through unwavering commitment to customer satisfaction.Our partnerships with leading technology providers enable us to deliver the most advanced security platforms available, including wireless alarm systems, intelligent video surveillance, and integrated home automation solutions that empower users to control their environments remotely. Backed by industry certifications and a deep understanding of local security challenges, we stand as a trusted community partner dedicated to protecting what matters most to our clients.
Services
Home Automation
Alarm Systems
Video Surveillance
Access Control
Smart Home Solutions
System Takeovers
Business Security
Wireless Alarm Services
Highlights and features
- We offer 15+ years of combined experience in security technology and automation.
- Our team provides 24/7 emergency response services for residential and commercial clients.
- We guarantee no long-term contracts with transparent pricing structures.
- Financing options available for advanced security system installations.
- Locally owned and operated with deep knowledge of San Antonio security needs.
What people say
Award-winning service
No contracts
Competitive pricing
Exceptional customer support
5 Star Reviews
Services
Home Automation
Transform your living space with integrated smart home systems that control security, lighting, climate, and entertainment from any mobile device. Our solutions combine energy efficiency with enhanced security features, including remote access and automated routines. Backed by 10+ years of installation expertise, our systems deliver seamless integration with major smart home platforms.
Alarm Systems
Wireless alarm systems with 24/7 monitoring and instant mobile alerts protect against intrusions and environmental hazards. Our ADT-competitive packages include fire, carbon monoxide, and flood detection with no long-term contracts. Backed by Texas Department of Public Safety licensing, our systems feature cellular backup for uninterrupted protection.
Video Surveillance
Cloud-managed video systems with HD resolution, night vision, and intelligent analytics detect people, vehicles, and animals. Customizable motion zones and perimeter alerts reduce false notifications while providing real-time monitoring access. Our installations include doorbell cameras with two-way audio and package delivery detection features.
Access Control
Advanced access management systems with biometric scanners, smartphone credentials, and remote lock control for residential and commercial properties. Integration with video surveillance enables visual verification of entry points. Our solutions support multi-user permissions and activity logging for enhanced security management.
System Takeovers
Seamless transition services for existing security system owners seeking contract-free monitoring and modernization. Our technicians reprogram existing equipment for full integration with Alarm.com platform while maintaining hardware investments. Includes system diagnostics and performance optimization for legacy installations.
People
Mike Petit-Homme
President & Founding Partner
Immigrated from Haiti as a child, Mike built 316 Security from the ground up over 10 years. Known for exceptional client relations, he maintains the company's perfect 5-star review record while managing technical operations and strategic growth.
Rob West
Chief Technology Officer & Partner
Carnegie Mellon engineering graduate with 20+ years in security technology development. Rob leads product integration and system architecture, combining chemical engineering principles with cybersecurity expertise to create innovative automation solutions for residential and commercial clients.
Martin Castaneda
Installation Specialist
Certified security technician with 10 years of field experience. Martin specializes in complex system installations, including network infrastructure build-outs and multi-camera deployments for both residential and commercial environments.
Dala Petit-Homme
Office Manager
Co-founder and operations director with teaching certification. Dala manages client relations and daily business operations while coordinating installation scheduling and customer support services for the San Antonio-based team.
Questions
What areas do you service?
We serve San Antonio Metro and surrounding areas including Alamo Ranch, Northside ISD, and New Braunfels.
Do you require long-term contracts?
No, we offer flexible month-to-month agreements with no cancellation fees or hidden commitments.
What monitoring options exist?
Our systems offer 24/7 monitoring with cellular backup, including instant mobile alerts and remote system access.
Can you install smart home systems?
Yes, we specialize in full smart home integration including lighting, climate control, and security automation.
What payment options are available?
We accept major credit cards and offer financing options for system installations and equipment upgrades.
Videos
Reviews (4)
Rose G.
Nov 29, 2021
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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
Maria Berg
Oct 17, 2021
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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.
Eva Mireles
Oct 06, 2021
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316 Security & Home automation is a great company to partner with for your home security needs. Mike was friendly and made something overwhelming easy to understand without being condescending. I appreciated his quick and knowledgeable service and personable demeanor. 10 out of 10 would recommend.
Greg F.
Aug 14, 2021
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Michael was very professional. He and his helper did excellent work installing 5 new ethernet drops in our 2 story home with minamal cuts. I highly recommend 316 Security & Home Automation and would use them again should the need were to arise.
