You're not looking for a sticker on your window. You need something that actually alerts you when someone's at your door, lets you check your cameras from work, and gets a response if something goes wrong.
Here's what that looks like. Your phone buzzes the second a door opens. You pull up the camera feed and see it's your kid getting home from school. If it's not, you've got recorded footage and a monitoring team already calling to verify. Either way, you're not sitting at work wondering what's happening at home.
In Meadowbrook/Allendale, where most homes were built between the 1940s and 1960s, you're also getting a system that works with older construction. No ripping out walls. No guessing if your Wi-Fi can handle it. Just cameras, sensors, and monitoring that fit how your home is actually built.
The outcome is simple: you know what's happening at your house, even when you're not there.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We've been working in the Houston area for over 15 years. We've installed security systems in more than 700 homes and businesses, most of them right here in neighborhoods like Meadowbrook/Allendale.
We're not a national chain with a local phone number. We're licensed and insured in Texas, and our techs live and work in the same areas we serve. When you call, you're talking to someone who knows how long it takes HPD to respond in this part of town and what actually works in homes built before central air was standard.
We've won the Angie's List Super Service Award and Best of Home Advisor because we show up when we say we will and we don't upsell you on equipment you don't need. That's it.
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 house and walk through it with you. You tell us what you're worried about—front door, back windows, garage, whatever. We measure, check your Wi-Fi, and figure out what equipment makes sense. You'll know the cost before we do anything.
If you're good with the plan, we schedule installation. Most jobs happen within 24 to 48 hours, sometimes same-day if you need it fast. Our techs mount cameras, install door and window sensors, set up your control panel, and connect everything to your phone. We test it all before we leave.
Then we show you how it works. How to arm it when you leave. How to check your cameras. What happens if the alarm goes off. We don't leave until you've actually used it yourself and know what you're doing.
After that, your system is live. If a sensor trips, you get an alert. If you don't respond, our monitoring team calls you. If they can't reach you and it looks real, they contact emergency services. You're covered 24/7, and you can change your monitoring plan anytime—no long-term contract locking you in.
You're getting more than just a box on the wall. Every system we install includes door and window sensors, a control panel you can arm or disarm from your phone, and 24/7 professional monitoring. If you want cameras, we install those too—indoor, outdoor, doorbell cams, whatever fits your property.
The equipment integrates with smart home devices. That means you can lock your doors, turn on lights, or adjust your thermostat through the same app that controls your alarm. You're not juggling five different apps to manage your house.
In Meadowbrook/Allendale specifically, we're installing a lot of wireless systems. Older homes here weren't built with security wiring, and most people don't want to tear into their walls. Wireless sensors work just as well, they're faster to install, and you can take them with you if you move.
We also set you up with video storage. If something happens, you've got footage. That matters in Houston, where property crime is nearly double the state average. Having a recording of someone on your porch or in your driveway makes a difference when you're filing a police report or an insurance claim.
You'll also get insurance discounts. Most carriers in Texas reduce your premium if you've got a monitored alarm system, and we'll give you the documentation you need to submit to them.
Most alarm system installations in Houston run between $800 and $2,500, depending on how many sensors and cameras you need. A basic setup with door sensors, a control panel, and monitoring usually starts around $800. If you're adding outdoor cameras, smart locks, or covering a larger home, you're looking closer to $1,500 to $2,000.
We don't charge by the hour. You get a flat quote after we walk your property, and that's what you pay. No surprise fees for running cable or "additional equipment" that suddenly shows up on the invoice.
Monitoring is separate. That's usually $30 to $50 a month depending on whether you want professional monitoring or just self-monitoring through your phone. We offer month-to-month plans, so you're not locked into a multi-year contract. If you want to cancel or pause service, you can.
Yes. Most of the homes we work on in Meadowbrook/Allendale were built in the 1940s through 1960s, and wireless alarm systems handle them just fine.
You don't need to rewire anything. Wireless sensors stick to your doors and windows, cameras connect to your Wi-Fi, and the control panel plugs into a standard outlet. As long as you've got decent Wi-Fi coverage, the system works. If your Wi-Fi is spotty in certain rooms, we'll tell you during the walkthrough and suggest a range extender.
Older homes also tend to have fewer entry points than newer builds, which actually makes them easier to secure. You're covering a front door, back door, and maybe a side garage entrance. Fewer doors mean fewer sensors, which keeps the cost down.
You can do either. Self-monitoring means you get alerts on your phone when a sensor trips, and it's up to you to check the camera or call the police. Professional monitoring means our team gets the alert, calls you to verify, and contacts emergency services if needed.
Here's the difference in practice. If your alarm goes off at 2am and you're asleep, you might not see the phone alert right away. With professional monitoring, someone's already calling you and dispatching help if you don't answer. If you're out of town or in a meeting, same thing—you've got backup.
Self-monitoring works fine if you're always near your phone and you're comfortable handling alerts yourself. But in Houston, where response times can be slow and property crime is high, most people prefer knowing someone else is watching when they can't. It's also required by most insurance companies if you want the discount on your homeowner's policy.
Most installations take three to five hours, depending on how many devices you're adding. A basic system with door sensors and a control panel is usually done in three hours. If you're adding multiple cameras, smart locks, or covering a two-story house, plan for four to five hours.
We schedule installations within 24 to 48 hours of your approval, and we can often do same-day service if you need it fast. You don't have to be home the whole time, but someone needs to be there to let us in and go over the system once we're done.
After installation, we spend about 20 minutes showing you how everything works. You'll arm and disarm the system, pull up the camera feeds, and test a sensor so you know what an alert looks like. We don't leave until you've actually used it and feel comfortable with it.
You get a phone call. If you're on professional monitoring, our team calls you within 30 seconds of the alarm triggering. You give them your passcode, confirm it was accidental, and they cancel the dispatch. That's it.
If you don't answer or you can't provide the passcode, they'll try your backup contact. If they still can't verify it's a false alarm, they send police or fire depending on what triggered. Most cities in Texas, including Houston, allow one or two false alarms per year before they start charging a fine—usually around $50 to $100 per false dispatch after that.
The most common false alarms are people forgetting to disarm the system before opening a door, or pets setting off motion sensors. We set up your system to avoid that. Motion detectors can be adjusted for pet weight, and you can create entry delays that give you 30 to 60 seconds to disarm before the alarm sounds. You'll also get a reminder notification on your phone when you're arriving home, so you're less likely to forget.
Yes, if it's a wireless system. Wireless sensors and cameras can be uninstalled and reinstalled at your new place. You own the equipment, so it moves with you.
If you've got a hardwired system, that's trickier. Hardwired sensors are built into the walls, so they usually stay with the house. But most systems we install in Meadowbrook/Allendale are wireless specifically because people want that flexibility.
When you move, just let us know. We'll come out, pull down your devices, and reinstall them at your new address. There's usually a service fee for the reinstall—similar to what you'd pay for the original installation—but you're not buying all new equipment. If you're moving out of our service area, we can recommend a local company that works with the same equipment and can take over your monitoring.
