We safeguard what you’ve worked so hard to build.
Tailored solutions for homes and businesses.
Beta Security has been your trusted fire & security partner in San Gabriel Valley and Greater LA for over 30 years—and we’re excited to continue protecting what matters most to you.
Home
Security
Safeguard what matters most with smart, reliable home security. Peace of mind starts at your front door.
Commercial
Security
Protect your people, property, and operations with 24/7 commercial security tailored to your needs.
Home
Security
Safeguard what matters most with smart, reliable home security. Peace of mind starts at your front door.
Commercial
Security
Protect your people, property, and operations with 24/7 commercial security tailored to your needs.
ABOUT THE COMPANY
Beta Security
For over three decades, Beta has been the San Gabriel Valley’s trusted partner in safeguarding homes and businesses.
We’re a family-owned and operated company, deeply rooted in the community, providing tailored security solutions including residential and commercial security systems, fire protection, access control, and live video monitoring. We go beyond installation, offering ongoing support and proactive solutions to ensure your peace of mind.
Our Services
Reliable Security Solutions for Every Need
Early detection and rapid response systems designed to protect your property and people from fire threats.
Intrusion detection that instantly alerts you and authorities to unauthorized access, keeping your space secure 24/7.
Real-time surveillance with trained agents who watch, verify, and respond to threats as they happen.
High-definition cameras that keep a constant eye on your property — recording, deterring, and providing critical evidence.
Smart systems that let you manage who gets in, where, and when — all from one easy-to-use platform.
Fire Alarm
Early detection and rapid response systems designed to protect your property and people from fire threats.
Burglar Alarm
Intrusion detection that instantly alerts you and authorities to unauthorized access, keeping your space secure 24/7.
Live Video Monitoring
Real-time surveillance with trained agents who watch, verify, and respond to threats as they happen.
Video Surveillance
High-definition cameras that keep a constant eye on your property — recording, deterring, and providing critical evidence.
Access Control and Intercom
Smart systems that let you manage who gets in, where, and when — all from one easy-to-use platform.
Key differentiators
Why Choose Beta Security?
Deep-Rooted Trust & Community
With more than 30 years of experience serving the San Gabriel Valley, we’ve built deep-rooted trust through reliable protection, personalized service, and lasting relationships. As a family-owned business, we take pride in supporting our community and treating every customer with integrity and care.
Expertise & Tailored Solutions
Our certified technicians bring expert knowledge of the latest security technologies, ensuring every system is installed and maintained to the highest standards. We tailor each solution to your specific needs and provide ongoing support to keep your system running smoothly and reliably.
Peace of Mind & Partnership
We’re more than just a security provider — we’re your partner in peace of mind, committed to creating a safe and secure environment for you and your loved ones. Through proactive solutions and ongoing guidance, we help you stay protected every step of the way.
The Meaning Behind the Mark
A symbol of trust, vigilance, and protection, always by your side.
Trust & Partnership
Our overlapping forms reflect collaboration, transparency, and the long-term trust we build with clients.
Protection
Our symbol shields and supports, embodying the core promise of safety at every level.
Vigilance
A watchful eye, always alert because protection begins with awareness and constant attention to detail.
Technology
The bold form represents innovation and the strength of modern, intelligent systems that evolve with you.
Around-the-Clock Security
From sunrise to nightfall, we’re here offering dependable, 24/7 protection without compromise.
Beta Security safeguards what you’ve worked so hard to build.
Brands that We Offer
Testimonials
People Talk About Us
Trusted by people who matter.
Testimonials
People Talk
About Us
Trusted by people who matter.
We chose to work with Beta because of your stellar reputation for reliability and your comprehensive services that matched our needs.
What truly stood out was the exceptional level of personalized attention we received. Their professionalism, clear communication, and approachable demeanor built a sense of trust that’s hard to find. We would absolutely recommend Beta without hesitation! Your commitment to satisfaction and effective solutions makes you a top-tier choice.
Julie M, VP of Facilities Operations, Beverly West Properties, Inc.
Commercial Security Customer
We’ve always used Beta Security because they’ve consistently been responsive and trustworthy.
What really stands out is how fast they are with installations—it’s always quick and seamless! The team is made up of genuinely friendly and kind people, which makes the whole experience even better. I’d absolutely recommend Beta to anyone looking for great service and a team you can count on.
Carol C
Home Security Customer
Beta Security has been incredibly reliable—we can reach them nearly 24/7, which gives us great peace of mind.
Their customer service really stands out; they always respond promptly and are quick to help. The team is efficient, knowledgeable, and dependable every step of the way. We’ve recommended Beta to our business contacts because they consistently deliver trustworthy monitoring, fast support, and a user-friendly system that keeps our property well protected. Whether for home or business, Beta Security is a partner you can count on.
Kyle C, Operation Manager, 8 Net
Commercial Security Customer
I chose to work with Beta because of their excellent customer service and competitive pricing.
What really impressed me was how quickly and kindly their team responds to any questions or concerns I have—everything is handled so efficiently. I always feel like more than just a customer; they treat me like part of the team. I never have to wait long when I call, and the support is consistently friendly and helpful. I’ve already referred a few friends, and they’re loving the service too! Thank you, Beta, for making security feel so easy and personal!
Ricky S
Home Security Customer
We've partnered with BETA Security for over 10 years, and there's a reason for our continued trust.
Their team consistently responds quickly to our company’s needs and goes above and beyond to provide exceptional service. Everyone we've worked with has been courteous, knowledgeable, and dedicated to getting the job done right. I would absolutely recommend BETA Security to others—their professionalism and strong work ethic make them a reliable choice for any business.
Manny G, Manager, Maravilla Foundation
Commercial Security Customer
Beta Security is the team you want for any fire or burglary alarm installation.
They’re professional, always on time, and know exactly what needs to be done. They also handle permits quickly thanks to their strong coordination with the city. Excellent service from start to finish — highly recommended!
Tina Y
Home Security Customer