You're not looking for the cheapest option. You want something that works when it matters, doesn't go off for no reason, and gives you control without making you feel like you need a tech degree.
That's what a properly installed alarm system does. Motion sensors catch movement before someone gets close to a door. Video doorbells let you see who's there without opening up. Smart locks mean you're never wondering if you remembered to lock the back door.
Rural properties get hit twice as often as homes closer to town. Longer response times, fewer patrols, more privacy for someone who shouldn't be there. An alarm system closes that gap. It alerts you, alerts monitoring, and gets help moving before the situation gets worse.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We've been installing and monitoring security systems across the Houston area since 2008. Over 700 homes and businesses trust us to keep their properties secure, and most of that business comes from referrals.
We're licensed, insured, and locally owned. That means when you call, you're talking to someone who knows the area, understands what properties around Stagecoach deal with, and can get to you the same day if needed.
We've earned recognition from Angie's List and Home Advisor, but what matters more is that our customers stay with us. They don't switch providers after a year because something didn't work or no one answered the phone.
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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We start with a conversation about your property. How many entry points, whether you travel often, if you've had issues before, what you want to monitor. That tells us what equipment makes sense and where it should go.
Installation usually takes two to four hours depending on the size of your home and how many devices you're adding. We mount sensors on doors and windows, position motion detectors in high-traffic areas, install cameras where they'll actually capture useful footage, and connect everything to your control panel and mobile app.
Before we leave, we walk you through how to arm and disarm the system, how to get alerts, how to check your cameras, and what happens if the alarm goes off. You'll have our number, and monitoring starts the moment we flip it on.
If you ever need adjustments, want to add devices, or run into an issue, we come back. You're not calling a 1-800 number and waiting three days for a contractor two states away.
Your system includes door and window sensors, motion detectors, a control panel, and 24/7 professional monitoring. If you want cameras, video doorbells, smart locks, or smart lighting, we integrate those too. Everything connects to one app so you're not juggling five different logins.
Monitoring starts at $17 a month with no long-term contract. If the alarm trips, our monitoring team contacts you first, then dispatches police, fire, or medical depending on what's happening. Response time matters out here where patrol coverage is lighter, and we don't wait to confirm before sending help.
Stagecoach sits in an area where property crime ticks up during summer months when families travel. Homes without alarm systems get targeted three times more often than homes with visible security. Insurance companies know that, which is why most offer discounts between 5% and 20% when you install a monitored system.
We also handle service calls, system upgrades, and troubleshooting. If a sensor stops responding or you want to add coverage to a new building, we're local enough to get there fast.
Most installations happen within 24 to 48 hours of your call, and we can often schedule same-day service if you need it sooner. The actual install takes two to four hours depending on your home's size and how many devices you're adding.
We don't subcontract the work or put you on a waiting list. When you schedule with us, one of our technicians handles everything from start to finish. That includes mounting equipment, running any necessary wiring, syncing devices to your system, and walking you through how everything works before we leave.
If you're replacing an old system, we'll remove the outdated equipment and make sure the new setup integrates with anything you want to keep, like existing cameras or smart home devices.
Our monitoring center gets the alert within seconds and tries to reach you first using the contact numbers you provided. If you don't answer or confirm it's a false alarm, we dispatch the appropriate emergency service based on what triggered the system.
You'll also get a push notification and can check your cameras through the app to see what's happening in real time. If it's an actual break-in, you'll have video evidence and a timestamp. If it's something else, you can disarm remotely and let monitoring know.
We work with local law enforcement, so response times are faster than if you were relying on a national company that doesn't have relationships in Montgomery County. You can also give us backup contact numbers for neighbors or family members who can check on the property if you're unreachable.
Alarms tell you something happened. Cameras show you what happened, who was involved, and whether you need to respond or ignore it. That difference matters more than most people realize until they're in a situation where they wish they had footage.
Video doorbells catch package thieves, let you see who's at the door without opening it, and record anyone approaching your property. Outdoor cameras cover blind spots, driveways, and entry points that motion sensors might miss. Indoor cameras give you a view of the inside if the alarm trips while you're gone.
The footage is stored in the cloud, so even if someone damages the camera or takes the DVR, you still have access to what was recorded. Most of our customers add at least a doorbell camera and one or two outdoor cameras. It's not required, but it's the most common upgrade once people see how much clarity it adds.
Most insurance companies in Texas offer discounts between 5% and 20% for homes with monitored alarm systems. The exact amount depends on your provider, your coverage limits, and what type of system you install, but it's common enough that you should ask your agent before you buy.
Fire and carbon monoxide detection usually increase the discount since they reduce the risk of catastrophic loss. Some insurers also give additional credit for water sensors or medical alert features if you have those added to your system.
We can provide documentation of your installation and monitoring service to submit with your policy. In most cases, the discount covers a significant portion of your monthly monitoring cost, and some customers end up paying less overall once the insurance adjustment kicks in.
Self-monitoring means you get the alerts and you're responsible for calling 911 if something's wrong. Professional monitoring means a trained operator receives the alert, contacts you, and dispatches emergency services if needed—even if you don't respond.
The gap matters most when you're asleep, traveling, or in a situation where you can't react quickly. If someone breaks in at 3 a.m. and your phone is on silent, professional monitoring still catches it and sends help. If you're out of the country with limited cell service, we're handling it without waiting for you to check your app.
Professional monitoring also creates a verified alarm report for law enforcement, which often gets a faster response than a resident-initiated call. It costs more than self-monitoring, but it's the difference between hoping you notice an alert in time and knowing someone's watching around the clock.
Yes. Everything connects to a mobile app that works on iOS and Android. You can arm or disarm your system, check camera feeds, lock or unlock smart locks, get alerts, and review recorded footage from anywhere with cell service or WiFi.
The app also lets you create custom rules. You can set the system to auto-arm at a certain time each night, get notifications when specific doors open, or turn on lights if motion is detected after dark. If you have multiple users—family members, property managers, house sitters—you can give them their own access codes and control what they're able to do.
Setup takes about five minutes, and we walk you through it during installation. If you ever get a new phone or need to reinstall the app, your system stays connected and you just log back in. There's no extra fee for app access—it's included with monitoring.
