You're not wondering if the alarm went off while you were out. You're not scrambling to call 911 while trying to check your phone. You're not second-guessing whether that notification was real or another false alarm.
Someone's already verified the threat. Police are already on the way. You got a call within seconds, and the situation is handled.
That's what 24/7 security monitoring does. It closes the gap between something happening at your house and the right people responding to it. In Sunnyside, where crime rates sit at 92 per 1,000 residents, that gap matters. A monitored home security system doesn't just make noise—it makes sure someone who knows what to do is paying attention.
You get real-time alerts. You get faster response times than calling 911 yourself. You get trained operators who can tell the difference between your dog and an actual break-in. And you get the kind of sleep that comes from knowing someone's watching when you're not.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We're a family-owned alarm company based right here in Harris County. We've been installing and monitoring home alarm systems in the Houston area for over 15 years. More than 700 homes and businesses trust us to keep their property secure.
We're not a national call center. When you call, you talk to someone local who knows your system and remembers your name. We've earned an A+ BBB rating, the Angie's List 2018 Super Service Award, and Best of Home Advisor 2019 because we show up, do the work right, and stay responsive.
Sunnyside families deal with real concerns—property crime, break-ins, the stress of living in a neighborhood where security isn't optional. We get it. That's why we focus on fast installation, reliable monitoring, and systems that actually work when you need them.
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 come to your home and assess what you actually need. Not every house needs the same setup. We look at entry points, layout, and what matters most to you—whether that's motion detectors, video doorbells, glass break sensors, or smart locks.
Once we agree on a system, we install it. Most installations happen within 24 to 48 hours, often same-day. Everything gets tested before we leave. You'll know how to arm it, disarm it, and control it from your phone.
Then monitoring kicks in. Your system connects to our 24/7 monitoring center. If an alarm goes off, our operators get the signal in seconds. They'll try to reach you first. If there's no answer or you confirm it's real, they dispatch police or fire immediately. You're not in the loop trying to figure out what to do—we handle that.
You can also control everything remotely. Arm your system from work. Check your cameras while you're traveling. Get alerts if a door opens while you're not home. The system works whether you're there or not, and so do we.
You get around-the-clock monitoring from a staffed center that never closes. Every alarm signal is reviewed by a real person trained to verify threats and dispatch help. That's the core.
You also get mobile app access to control your alarm security system remotely, whether you're at work or out of state. Arm and disarm from your phone. Get instant alerts. Check camera feeds. Control smart locks and lighting if those are part of your setup.
We monitor for intrusion, fire, and carbon monoxide. If your smoke detector goes off at 3 a.m., we're calling the fire department while you're still waking up. If someone breaks a window, we're verifying and dispatching before they're through the door.
In Sunnyside specifically, this matters more than average. With one of Houston's highest crime rates and historically slower police response times in certain areas, having a monitoring company that calls it in fast can be the difference between catching someone and losing your stuff. Many of our customers also save up to 15% on their homeowners insurance—which in Texas, where rates have jumped 55% since 2019, can offset your monthly monitoring cost entirely.
Our monitoring center gets the signal within seconds of your alarm triggering. An operator reviews it immediately and attempts to contact you using the phone numbers on file. If you don't answer or you confirm there's an emergency, they dispatch police or fire right away.
That whole process typically happens in under a minute. Compare that to you waking up, checking your phone, figuring out what's happening, finding your phone, and calling 911 yourself. We're already ahead of that.
This is especially important in Sunnyside, where response times can vary depending on call volume and priority. A verified alarm from a monitoring company gets moved up the queue compared to a general call. We're giving dispatchers confirmed information, which helps them respond faster and with the right resources.
We can monitor most existing systems. If you already have an alarm security system installed, there's a good chance we can take over the monitoring without replacing your equipment. That saves you thousands compared to companies that force you to rip everything out and start over.
We'll need to assess your current setup first. Some older systems need a small upgrade to connect to our monitoring center, but it's usually a simple fix. If your equipment is outdated or unreliable, we'll tell you—but we're not going to sell you a whole new system if your current one works fine.
Our monitoring plans start at $17 a month for existing systems. No long-term contract required. If you do need new equipment, we'll walk through options that fit your budget and your home. Either way, you're getting professional monitoring from a local Houston company that's been doing this since 2006.
Yes. Most insurance companies in Texas offer discounts between 5% and 15% for homes with professionally monitored security systems. The discount applies to the dwelling portion of your policy, and it can add up fast.
Texas homeowners insurance rates have increased 55% since 2019, now running almost twice the national average. If you're paying $2,400 a year, a 15% discount saves you $360 annually. That's $30 a month—which covers most or all of your monitoring cost right there.
You'll need to provide proof of monitoring to your insurance company. We can give you documentation showing your system is active and professionally monitored 24/7. Call your agent and ask what discount they offer for alarm monitoring. Then do the math. In most cases, the system pays for itself just from the insurance savings, and you get the actual security on top of that.
Our monitoring team verifies every alarm before dispatching. If your system goes off, we call you first using your primary and secondary contact numbers. If you answer and say it's a mistake—maybe you forgot to disarm before opening the door—we cancel the dispatch. No police called, no problem.
False alarms happen. Pets, user error, low batteries, or a door that didn't latch right. We get it. That's why verification is built into the process. We're not just auto-dialing 911 every time a sensor trips.
If we can't reach you and can't confirm it's safe, we dispatch anyway. Better to send help when it's not needed than ignore a real emergency. Some cities charge fees for repeated false alarms, so we also help you troubleshoot what's causing them. Usually it's a simple fix—adjusting a motion sensor, replacing a battery, or retraining how you use the system. We'd rather solve it than have you deal with fines or lose trust in your own alarm.
Most installations happen within 24 to 48 hours of your approval. If you need it faster, we can often do same-day installation depending on our schedule and your location in the Houston area.
The install itself usually takes a few hours. We mount the control panel, place sensors on doors and windows, set up motion detectors, connect any cameras or smart devices, and test everything before we leave. You'll get a walkthrough on how to use the system, and we'll make sure you can control it from your phone before we're done.
Monitoring starts as soon as the system is active. There's no waiting period. Once we flip it on and test the connection to our monitoring center, you're covered. If you're moving into a new home in Sunnyside or just tired of not having security, you can go from calling us to having a fully monitored system in under two days. We've done it hundreds of times.
No. We offer month-to-month monitoring with no long-term contract required. You're not locked in for three years like you are with some of the big national companies. If you're not happy, you can cancel. We'd rather keep you as a customer because the service is good, not because you're stuck in a contract.
Our monitoring starts at $17 a month for existing systems. If we're installing new equipment, we'll go over pricing based on what you need. Even then, you're not signing your life away. We've been doing this in Houston since 2006, and we've built a base of over 700 customers by showing up and doing the work right—not by trapping people in contracts.
If you want security monitoring that's reliable, local, and doesn't come with a bunch of fine print, that's what we do. You call, we install, we monitor. If something happens, we respond. That's the deal.
