You're not looking for another monthly bill. You want to stop worrying every time you leave the house or hear something outside at night.
A security alarm system that's professionally installed does more than beep when a door opens. It connects you to a monitoring center that verifies threats and calls emergency services faster than you could grab your phone. It gives you live camera access from anywhere. It lets you arm and disarm remotely when your kids get home from school.
In South Park, where a crime happens roughly every 21 hours, that kind of coverage isn't paranoia. It's practical. Homes without security systems are three times more likely to get broken into. The difference between having one and not having one often comes down to whether someone chooses your house or keeps walking.
Most of our customers tell us the same thing after installation: they didn't realize how much low-level anxiety they were carrying until it was gone.
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 local company that's been installing and monitoring security alarms across Harris County for over 15 years.
We've protected more than 700 homes and businesses in the area. We've earned an A+ rating with the BBB, the Angie's List Super Service Award, and Best of Home Advisor recognition—not through marketing, but by showing up on time and doing the work right.
When you call, you talk to someone who knows South Park. Someone who understands that hurricane season means your backup battery matters. Someone who won't try to upsell you on equipment you don't need just to hit a quota.
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 talk through what you actually need. Not every home requires 12 cameras and a full smart home setup. Some need monitoring added to existing equipment. Others want a complete wireless system installed from scratch. We figure that out together based on your layout, your concerns, and your budget.
Once we agree on a plan, installation usually happens within 24 to 48 hours. Often same-day if you need it faster. Our technician walks through your home, mounts equipment where it makes sense, connects everything to cellular communication so it works even if your internet goes down, and tests the system with you before leaving.
After that, you're armed and monitored. Our central station watches your system around the clock. If an alarm trips, they verify what's happening and dispatch police or fire services immediately. You get mobile app access to arm, disarm, check cameras, and get alerts in real time.
We don't disappear after installation. You have a local number to call if something stops working or you need to add equipment later. No phone trees. No offshore support. Just people who installed your system and know how to fix it.
Every security alarm installation we do includes professional-grade equipment, cellular monitoring that doesn't rely on your WiFi, and 24/7 central station coverage. You're not renting outdated hardware or getting locked into a three-year contract you can't cancel.
Our systems include motion detectors, door and window sensors, glass break detection, and optional cameras with remote viewing. You can add video doorbells, smart locks, and smart lighting if you want full control from your phone. Everything integrates so you're not juggling five different apps to check on your house.
In South Park specifically, we see a lot of families adding cameras to cover driveways and side gates where most break-in attempts happen. We also install environmental sensors for smoke, carbon monoxide, and flooding—especially useful during hurricane season when you might evacuate and want to know if your house is taking on water.
Monitoring starts at $17 per month for existing systems that just need cellular communication added. Full installations with new equipment start higher depending on what you need, but there's no contract locking you in. If you're not happy, you're not stuck.
Backup battery power is standard. If the power goes out, your system keeps running for 12 to 24 hours depending on usage. That matters more than people realize until a storm knocks out electricity and they're sitting in the dark wondering if their alarm still works.
Most installations happen within 24 to 48 hours of your first call. If you need it faster, we can often schedule same-day service depending on our availability and the complexity of your setup.
A basic wireless system with door sensors, motion detectors, and a control panel usually takes two to three hours to install and test. Larger homes or systems with multiple cameras and smart home integration can take four to six hours. We don't rush the job just to move on to the next one.
During the appointment, our technician mounts all equipment, connects it to cellular monitoring, programs your codes, and walks you through how to use everything before leaving. You're fully operational and monitored by the time we're done.
Yes. A lot of South Park homeowners already have alarm equipment in their house from a previous provider or a system the last owner left behind.
If the equipment is still functional, we can usually add cellular communication and connect it to our monitoring center for $17 per month. No new installation required. We come out, assess what you have, replace the communicator if needed, and get it monitored.
This works for most major brands and standard hardwired systems. If your equipment is too old or incompatible, we'll tell you upfront and give you options for upgrading specific components instead of replacing everything. The goal is to get you protected without spending money you don't need to spend.
When your system triggers an alarm, our central station gets the signal immediately. A trained operator sees which sensor tripped—front door, motion detector, glass break, whatever caused it—and follows protocol to verify whether it's a real threat.
They'll try to reach you first using the contact numbers you provided during setup. If you answer and confirm it's a false alarm, they cancel the dispatch. If you don't answer, or if you confirm there's a problem, they contact local police or fire services right away and send help to your address.
You also get a mobile alert the second the alarm trips, so you can check your cameras and see what's happening in real time. If it's your kid coming home early and forgetting the code, you can disarm remotely through the app and call the monitoring center to cancel. If it's someone who shouldn't be there, you have video evidence and authorities are already on the way.
Yes. Every system we install includes backup battery power that keeps everything running during outages. Depending on your system size and how much activity happens while the power's out, the backup typically lasts 12 to 24 hours.
We also use cellular communication instead of relying solely on your internet connection. That means even if your WiFi goes down or someone cuts your cable line, your alarm still communicates with our monitoring center. It's an extra layer of reliability that matters during storms or if someone tries to disable your system by killing your internet.
If your battery starts running low or there's a communication failure, you'll get an alert so you know what's happening. We can replace batteries during regular service calls or if you notice yours isn't holding a charge like it used to.
No. We don't require contracts because we'd rather keep your business by doing good work than by locking you into terms you can't get out of.
You pay month-to-month for monitoring. If you're not happy with the service or you need to cancel for any reason, you're not stuck paying penalties or dealing with cancellation fees. That's a big difference from national companies that lock you in for three to five years and charge hundreds of dollars to get out early.
Our monitoring starts at $17 per month for existing systems and goes up from there depending on what features and equipment you add. Everything's upfront. No surprise charges six months later.
It depends on what you need. A basic wireless system with door sensors, motion detectors, a control panel, and 24/7 monitoring usually starts around a few hundred dollars for equipment plus monthly monitoring fees.
If you want cameras, video doorbells, smart locks, environmental sensors, or a larger home with more entry points to cover, the upfront cost goes up. We price everything based on your specific layout and what you're trying to protect.
We don't do high-pressure sales or push equipment you don't need just to inflate the ticket. During the consultation, we'll walk through your home, talk about your concerns, and give you a straightforward quote with options at different price points. You decide what makes sense for your budget and your peace of mind. Most customers tell us they're surprised by how affordable it is compared to what they expected—especially when they factor in the insurance discounts some providers offer for monitored systems.
