You check the doors twice before bed. You worry when you're out of town. You've heard about break-ins happening in neighborhoods just like yours.
An alarm system doesn't just detect problems. It stops them before they start. Homes without security systems are 300% more likely to get hit. That's not a scare tactic—it's FBI data.
With professional monitoring, motion detectors, door sensors, and smart cameras working together, you get real-time alerts the moment something's off. You're not guessing. You're not hoping. You know your property is being watched, even when you're not there.
Most homeowners also see insurance discounts up to 20% once their system is active. That's money back in your pocket every year, just for protecting what you already own.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We've been protecting homes and businesses across the Houston area for over 15 years. We've installed and monitored systems for more than 700 properties, and we're 100% licensed and insured.
We're not a national chain with call centers in another state. We're local to Westwood and Harris County. When you call, you get someone who knows the area, understands the concerns, and can be on-site fast.
We've earned the Angie's List Super Service Award and Best of Home Advisor recognition because we show up, do the work right, and stay available after installation. Our customers say we're responsive, professional, and easy to work with—and that's exactly what we aim for.
From smart home security to 24/7 professional monitoring — discover the full range of solutions we offer to protect what matters most.
View ServicesLearn about our mission, our Houston-area roots, and why thousands of families trust Archangel Alarm Services to keep them safe.
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First, we assess your property. Every home is different. We look at entry points, layout, blind spots, and what matters most to you—whether that's cameras, motion sensors, smart locks, or all of the above.
Next, we design a system that fits. No upselling. No cookie-cutter packages. You get what you need, installed where it makes sense. We use wireless and hardwired options depending on your home's setup, and everything integrates with smart devices if you want remote access.
Installation is clean and professional. We mount sensors, connect panels, test every zone, and walk you through how it all works. You'll know how to arm it, disarm it, check alerts, and reach us if something's not right.
After that, 24/7 monitoring kicks in. Our system watches your property around the clock. If an alarm trips, you're notified immediately, and so are we. You're never left wondering what's happening.
Our alarm systems include door and window sensors, motion detectors, control panels, and optional video doorbells or security cameras. You can add smart locks, smart lighting, and glass break sensors depending on your setup.
Everything connects to a central hub that communicates with our monitoring center. If someone tries to break in, the system doesn't just beep—it alerts you, alerts us, and can trigger lights or locks depending on how it's configured.
In Westwood and the greater Houston area, we see a lot of homes that already have old systems installed. We can reactivate those, upgrade the tech, and get you back online without starting from scratch. That saves time and money.
We also handle fire alarms, carbon monoxide detectors, and environmental sensors. It's not just about burglaries. It's about knowing when something's wrong before it becomes a bigger problem. Texas sees nearly 250,000 property crimes a year, and most of them happen to homes without any security at all.
Upfront costs depend on the equipment you choose and how many sensors, cameras, or smart devices you want installed. Basic systems with door sensors and a control panel start lower. Adding cameras, smart locks, or extra motion detectors increases the price.
Monthly monitoring usually runs between $30 and $60, depending on the level of service. Some companies lock you into long-term contracts. We don't. You're paying for monitoring and support, not a commitment you can't get out of.
If you already have equipment installed, we can often reactivate it and just charge for monitoring. That's common in Westwood, especially in older homes where systems were left behind by previous owners. We'll assess what's there and let you know if it's worth keeping or replacing.
You can install some systems yourself, but professional installation ensures everything works correctly from day one. Sensors need to be placed in the right spots. Panels need to communicate with the monitoring center. Cameras need to cover the angles that actually matter.
DIY setups are popular, but they come with trade-offs. If a sensor isn't mounted right or a camera has a blind spot, you won't know until it's too late. Professional installation also means someone tests the system, walks you through it, and handles any troubleshooting on the spot.
In Westwood, we see a lot of homes with unique layouts—older construction, additions, detached garages. Those need custom placement. A tech who knows what they're doing will catch things you might miss, and that's worth the investment if you're serious about protection.
Yes. Most modern systems integrate with smart devices, so you can arm or disarm your system, check camera feeds, lock doors, and get alerts all from your phone. That's standard now, not a premium feature.
You'll download an app that connects to your control panel. From there, you can see what's happening in real time, review recorded footage if you have cameras, and even adjust settings without calling anyone. It's helpful when you're traveling or just want to check in during the day.
The system works even if your phone dies or you lose service. The monitoring center still gets alerts, and the alarms still trigger locally. The app is a convenience layer, not the only way your system functions. That's important—you're not dependent on your phone for the system to do its job.
You'll get a notification immediately. If it's a false alarm, you can disarm the system through the app or the control panel. Most systems also have a grace period—usually 30 to 60 seconds—before the monitoring center is alerted.
If the monitoring center does get the alert, we'll call you to verify. You'll provide a passcode or answer security questions. If it's confirmed as a false alarm, we cancel the dispatch. If we can't reach you or something seems off, we'll contact local authorities.
False alarms happen. Pets, loose doors, user error—it's common, especially in the first few weeks. We help you adjust sensitivity settings and sensor placement to reduce those. The goal is a system that's responsive without being overly sensitive. That balance takes a little fine-tuning, and we're available to help with that.
Most insurance companies offer discounts for homes with monitored alarm systems, typically between 5% and 20%. The exact amount depends on your provider, your coverage, and the type of system you have installed.
To qualify, your system usually needs professional monitoring, not just local alarms. Insurers want to know that someone's responding if something happens, not just that a siren goes off. Fire alarms and carbon monoxide detectors can also increase your discount.
Call your insurance company before installation and ask what qualifies. Some want specific certifications or equipment types. We can provide documentation once your system is active, and that's usually enough to process the discount. It won't cover the full cost of monitoring, but it offsets it, and you're getting real protection in return.
Most residential installations take between two and four hours, depending on the size of your home and how many devices you're adding. A basic setup with door sensors and a panel is faster. Adding cameras, smart locks, and extra zones takes longer.
We schedule installations at a time that works for you. You'll need to be home so we can walk you through the system once it's live. We test everything before we leave—every sensor, every camera, every connection.
If we're reactivating an old system, it's usually faster. We assess what's already there, replace outdated components, reprogram the panel, and connect it to monitoring. That can sometimes be done in under two hours. Either way, you're not waiting days or dealing with multiple appointments. We show up, do the work, and make sure you're comfortable using it before we're done.
