You hear something downstairs at 2 AM. Your phone buzzes. We're already verifying the threat and calling police if needed. That's what real monitoring does.
Houston's crime rate puts your odds at one in seventeen of becoming a victim this year. Those aren't scare tactics—that's HPD data. And in a neighborhood where 93% of residents rent, you need protection that works whether you own or lease.
Our alarm systems do three things that matter: they alert you the second something's wrong, they get trained professionals responding faster than you could dial 911 yourself, and they stop you from lying awake wondering if that noise was nothing. Motion detectors catch movement before someone gets to your bedroom. Video doorbells show you who's there before you open the door. Smart locks mean you're never wondering if you forgot to lock up.
The system runs on backup battery power for up to 24 hours during outages. Because Houston storms don't ask permission, and your security shouldn't depend on the grid staying up.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We're not a national call center. We're a family-owned security company that's been installing and monitoring alarm systems across Harris County since before Ring doorbells existed.
Over 700 Houston-area homes and businesses trust us to respond when it matters. We've earned Angie's List Super Service recognition and Best of Home Advisor awards because we show up when we say we will and we don't push equipment you don't need. If your existing system just needs monitoring activated, we'll tell you that instead of selling you a full replacement.
We live here in Harris County too. We know Gulfton gets 17 degrees hotter than other Houston neighborhoods in summer. We know the power goes out during storms. We know what it's like raising kids in an area where you need to stay alert. That's why every system we install accounts for Houston's specific challenges—heat, humidity, hurricanes, and crime rates that demand reliable protection.
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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You call or message us with your security concerns. We listen to what's actually keeping you up at night—whether that's break-ins, package theft, or just wanting to check on your kids from work.
We schedule a consultation at your home, usually within 24 to 48 hours. One of our licensed technicians walks through with you, points out vulnerable entry points, and recommends equipment based on your actual layout and budget. No pressure. No upselling. If you've got an old system that just needs monitoring reactivated, we'll do that instead of replacing everything.
Once you're ready, we install everything in one visit. Door and window sensors, motion detectors, security cameras, video doorbells, smart locks—whatever your home needs. We test every component, show you how to arm and disarm from your phone, and make sure you're comfortable with the system before we leave.
After installation, 24/7 professional monitoring kicks in immediately. When your alarm triggers, our trained operators verify whether it's a real threat or a false alarm. If it's real, we're dispatching police while calling you. If it's your teenager forgetting the code, we confirm with your safe word and stand down. You're never dealing with this alone.
Every installation includes door and window sensors on your most vulnerable entry points. Motion detectors cover interior spaces where someone shouldn't be moving at 3 AM. Backup battery power keeps everything running for 12 to 24 hours when storms knock out electricity—which happens more often than anyone wants in Houston.
You get a control panel you can operate from your phone, whether you're at work in downtown Houston or visiting family in another state. Arm the system remotely. Get instant alerts when someone opens a door. Watch live camera feeds. Lock or unlock smart locks for deliveries or service appointments. The whole system integrates with smart home devices you might already own.
Professional monitoring starts at $17 per month with no long-term contract locking you in. When your alarm goes off, you're not just getting a notification—you're getting a trained operator who verifies the threat and calls emergency services if needed. Response time matters when someone's breaking in, and our monitoring center operates around the clock, every day of the year.
We're 100% licensed and insured in Texas. Our technicians install systems to code and provide ongoing support if you ever need troubleshooting. You're not calling a 1-800 number three states away. You're calling the same local team who installed your system and knows your home.
Equipment and installation typically run between $400 and $1,200 depending on how many entry points you're covering and what features you need. A basic setup with door sensors, motion detectors, and a control panel sits on the lower end. Adding security cameras, video doorbells, and smart locks pushes costs higher.
Monthly monitoring starts at $17 and goes up based on the level of service you choose. That covers 24/7 professional monitoring with emergency dispatch. Some companies charge $40 to $60 per month for the same service, but we keep costs reasonable because we're local and we're not paying for national advertising campaigns.
If you've already got an alarm system that's not being monitored, we can often activate monitoring without replacing all your equipment. That drops your upfront cost significantly—sometimes to nearly nothing if your existing sensors and panel are compatible. We'll assess what you have during the consultation and give you honest options, not a sales pitch designed to maximize our revenue.
Visible security systems deter most opportunistic burglars. Studies show homes without security are up to 300% more likely to be targeted. Criminals look for easy targets, and a yard sign plus visible cameras tell them to move on to the next house.
When someone does try to break in, the alarm's job is to make noise, alert you immediately, and get police dispatched fast. Houston averages over 20,000 burglaries per year, and response time matters. Our monitoring center verifies the threat and calls HPD while you're still getting the alert on your phone. That's faster than you could call 911 yourself, especially if you're asleep or away from home.
The system won't stop every determined criminal, but it dramatically reduces your risk and increases the chance of catching someone if they do target your home. Video footage from security cameras has helped HPD identify suspects in countless cases. Even if you lose property, you've got evidence for insurance claims and police reports.
Your alarm system switches to backup battery power automatically. Most systems run for 12 to 24 hours on battery, which covers the majority of Houston power outages. The control panel, sensors, and monitoring connection all stay active.
If you've got security cameras and smart locks, those typically need power or charged batteries to function. We recommend battery backup units for cameras covering critical entry points. During extended outages, you'll want to preserve battery life by limiting unnecessary system checks, but the core alarm functionality stays operational.
Cellular backup keeps your monitoring connection live even if your internet goes down. That's critical in Houston where storms knock out power and cable lines simultaneously. Your system doesn't rely on your WiFi router staying online—it's got its own connection to our monitoring center. You stay protected even when the neighborhood goes dark.
Yes, and you should. With 93% of Gulfton residents renting, we install systems in rental properties constantly. Most installations don't require drilling into walls or making permanent modifications your landlord would object to.
Wireless sensors attach with adhesive backing that removes cleanly when you move. Door and window sensors mount on frames without screws. The control panel sits on a shelf or mounts with removable strips. We can design a system that protects your home without violating your lease terms.
You'll want to notify your landlord you're installing a security system, but most property owners appreciate tenants taking security seriously—it protects their investment too. When you move, the system can often transfer to your new place, or we can reinstall it there. You're not locked into protecting only one address. The monitoring contract follows you, not the property.
We typically schedule consultations within 24 to 48 hours of your first call. During that visit, we assess your home and provide a quote. If you're ready to move forward, we can often install within a few days—sometimes same-day if we've got equipment in stock and an opening in the schedule.
Installation itself takes anywhere from two to six hours depending on system complexity. A basic setup with sensors and a control panel goes faster. Adding multiple cameras, smart locks, and extensive sensor coverage takes longer. We don't rush the job—every component gets tested before we leave, and you get a full walkthrough of how to operate everything.
Once installation's complete, monitoring activates immediately. You're protected that same day. We don't make you wait for some activation period or approval process. The system's live as soon as we finish testing it, and our monitoring center is watching your home from that point forward.
Self-monitoring means you get alerts on your phone when the alarm triggers, but you're responsible for checking the situation and calling police yourself. That works if you're always available, always have cell service, and you're comfortable handling emergencies while potentially panicking about your family's safety.
Professional monitoring means our trained operators receive the alert, verify whether it's a real threat using your cameras or by calling you, and dispatch emergency services if needed. We're doing this while you're asleep, in a meeting, on a plane, or anywhere else you might not be able to respond immediately. We follow protocols designed to get help to your home as fast as possible.
The cost difference is $17 to $50 per month for professional monitoring versus $0 for self-monitoring. But when someone's breaking into your home at 3 AM and you're groggy and scared, having a professional already calling police while you're still processing what's happening is worth every dollar. You're not thinking clearly in an emergency. We are—because it's our job.
