Orange County
Serving Anaheim, Riverside, Los Angeles, CA, and all of Southern California
Security Alarm Installation in Orange County
When an alarm is installed the right way, it doesn’t just make noise—it takes action. New Alliance Security focuses only on real security alarm installation for homes and businesses across Los Angeles. Every system we put in place is designed to react immediately, warn you early, and deter intruders. Our alarm setups are smart, responsive, and built to protect your entry points, rooms, windows, and storage spaces—without delay or confusion.
We don’t use guesswork. Before security alarm installation in Orange County, our licensed team walks through your property to understand how and where people could try to break in. From there, we follow our own SafePoint Zoning Method™, which splits your space into zones that help sensors catch suspicious movement more quickly and more accurately. Once that’s done, we handle the full setup—from wiring and syncing to final testing and activation—making sure your alarm is always ready to alert and respond.
Here’s what you get with every install:
- Motion sensors that catch unwanted movement
- Door and window triggers that send alerts when opened
- Glass-break detectors that react to sharp, high-frequency sound
- Hardwired or wireless setup, based on your needs
- Quick notification to your phone or control panel
- Connection to 24/7 monitoring for faster emergency response
Every system we install is built to stay on guard, even when your Wi-Fi or power goes down. Our alarms run on backup batteries and use mobile network signals for steady monitoring.
Gear That Guards You—And Doesn't Quit
We offer an alarm system setup in Orange County, CA, that is meant to work under pressure. Whether you’re securing your home in Echo Park or setting up protection for a warehouse near South Gate, the same rule applies—install the right equipment, in the right place, the right way.
Our team handles alarms made by names you already trust, including:
- Honeywell
- DSC
- 2GIG
- Qolsys
We offer systems that pair with apps, voice assistants, and smart panels, giving you control from wherever you are. Whether you prefer wall-mounted keypads, handheld remotes, or phone apps, we’ll connect you to what fits best.
Using smart layout techniques, we focus on things like:
- Keeping sensors away from vents and pets to reduce false triggers
- Placing alarms near back doors, garages, and low windows
- Connecting everything to a hub that monitors activity 24/7
Each project is completed with a comprehensive walkthrough and training session—so you know exactly what’s being monitored, how it works, and when it’s active.
Local Security That Understands Real Risks
Los Angeles has its own set of challenges—large lots, sliding doors, rooftop access, and side gates. Our installers know the area, the architecture, and the common blind spots. Whether you’re in a single-story home or a multi-unit building, we install alarms to fit your layout, not the other way around.
We’ve also expanded to cover homes and businesses that need security alarms, with full knowledge of local safety codes and layouts. Whether you need a complete alarm system setup or just want to upgrade your existing gear, we’ve got you covered.
When it comes to choosing security alarm installers in Orange County, CA, trust the team that installs every system with focus, care, and real field experience. With New Alliance Security Inc., you’re not getting speculation—you’re getting protection that responds the moment it needs to.
Why Choose Us
We Fix Weak Signal Coverage
Many alarm systems fail because signal strength drops in basements, garages, or thick-walled rooms. We fix that. Our installs include tested signal boosters where needed—so every sensor stays active, no matter how far or deep it's placed.
We Eliminate Dead Zones
Security means nothing if someone slips past an unguarded entry. We carefully place detectors in often-missed spots like laundry doors, attic access, or side windows—closing the gaps that other installers leave open.
We Stop Delay Errors
Slow alarm response can cost seconds that matter. Our installers use direct-to-monitor setups and low-lag triggers, removing the delay you often get with default hardware. Fast detection means faster alerts and less time for threats to move.
Contact Details
3298 Call Drive, Riverside, CA 92503 United States
Contact Form
FAQs
Will the alarm work if the power goes out?
Most systems are fully installed in one to two days, depending on property size and setup needs.
Will my pet set off the alarm?
No. We use pet-friendly sensors that are designed to ignore small animals.
What if the alarm goes off by mistake?
You can quickly turn it off using your phone or keypad before alerts are sent out.


