You've checked the locks twice. You've thought about that news story from last week. You know El Lago sits right in Harris County, where property crime isn't just a statistic—it's something your neighbors talk about.
A security alarm system changes that math. When someone tries your door or breaks a window, you're not finding out hours later. You're getting an alert in real time, and so are the people trained to respond fast.
The difference isn't just the equipment. It's knowing that if something happens while you're at work, on vacation, or asleep upstairs, someone's already calling it in. That's what 24/7 professional monitoring does. It cuts response time and gives you the kind of backup you can't get from checking your phone every twenty minutes.
You're not being paranoid. You're being smart. And you're finally getting ahead of the problem instead of reacting to it.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We're not calling you from three states away. We're based right here in the Houston area, protecting homes and businesses across Harris County since before El Lago's population boom.
We've installed security alarms in over 700 properties. We've earned our BBB A+ rating and Angie's List Super Service Award by showing up on time, doing the work right, and sticking around when you need support. When you call, you'll talk to someone who knows your neighborhood and remembers your system.
That matters when you're comparing quotes. Big companies sell you a contract and disappear. We're local, licensed, insured, and available when something goes wrong at 2 a.m. on a Sunday.
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.
Learn More
First, we talk through what you actually need. Not every home requires fifteen sensors and three cameras. Some do. We walk your property, ask about your routine, and design a customizable security system that covers the entry points that matter.
Then we schedule installation—usually within 24 to 48 hours, sometimes same-day if you need it fast. Our team shows up with everything required to get your system live. We mount the sensors, set up the panel, connect it to cellular monitoring, and test every piece before we leave.
After that, you're active. Our monitoring center watches your property around the clock. If your alarm goes off, they verify the alert and contact authorities immediately. You'll also get mobile access so you can arm, disarm, and check status from anywhere.
We don't disappear after installation. You'll have our number. If you add a door, upgrade to smart locks, or just forget your code, we're a phone call away. No phone trees. No offshore support. Just the same local team that installed your system.
Every security alarm installation includes the hardware—door and window sensors, motion detectors, a control panel, and a cellular communicator that doesn't rely on your internet or phone line. If you want video doorbells, smart locks, or glass break sensors, we integrate those too.
You also get 24/7 professional monitoring with no contract. That's rare. Most companies lock you into multi-year agreements. We don't. You stay because the service works, not because you're stuck.
El Lago homeowners also benefit from insurance discounts. Most carriers drop premiums by 10 to 15 percent when you install a monitored security system. That's around $260 a year back in your pocket, which covers a big chunk of your monitoring cost.
And if you already have an older system that's sitting dead because the previous company went under or wanted $3,000 to replace everything, we can bring it back to life. Our $17/month plan adds cellular monitoring to existing systems—no rip-and-replace required. We've saved El Lago families thousands by upgrading instead of starting over.
Most installations happen within 24 to 48 hours of your first call. If you're in a rush—maybe you're closing on a house or just had a break-in down the street—we can often get a crew out the same day.
The install itself usually takes two to four hours depending on the size of your home and how many sensors you need. We're not dragging it out. We mount the equipment, program the panel, connect monitoring, and walk you through how everything works before we leave.
You'll be fully protected that same day. No waiting weeks for some corporate scheduling system to find an opening.
Yes. Every system we install uses a cellular communicator, which means it talks directly to our monitoring center over a cell signal—not your Wi-Fi or landline.
That's critical in El Lago. Storms knock out power and internet all the time. Burglars know that. Some even cut phone lines before they try a door. A cellular connection can't be cut from outside your house, and it keeps working even when your router's offline.
You'll still get alerts on your phone if you have internet, but the alarm signal itself doesn't depend on it. Your protection stays live no matter what.
No. We don't require contracts. You can cancel anytime without penalties or fees.
That's different from most national companies, and it's intentional. We'd rather keep your business by doing good work than by locking you into a three-year agreement you can't escape. If you're not happy, you shouldn't be stuck.
Most of our El Lago customers stay with us for years anyway—not because they have to, but because the service is reliable and we're easy to reach when they need help.
In most cases, yes. If you've got an existing system that's been sitting inactive, we can usually add a cellular communicator and bring it back online for $17 a month.
We'll come out and evaluate what you have. If the sensors and panel are still good, there's no reason to rip everything out and start over. We just modernize the connection and activate monitoring. You save thousands compared to a full replacement.
If the equipment's too old or incompatible, we'll tell you straight. But we've revived a lot of systems that other companies said were worthless just to sell new installs.
Our monitoring center gets the signal immediately. They'll try to reach you first using the contact numbers you provided—usually within 30 seconds.
If you answer and give the correct passcode, they'll cancel the dispatch. If you don't answer, or if you can't provide the code, they contact El Lago police right away and send them to your address. They'll also try your backup contacts.
The whole process happens in under two minutes. That's significantly faster than if you were trying to call 911 yourself after getting an alert on your phone. And if you're out of town or your phone's dead, the monitoring team is still on it.
Our monitoring starts at $17 a month for existing systems that just need cellular service added. For new installations with full equipment, monitoring typically runs $30 to $50 a month depending on what features you want.
There's no contract, so you're not locked in. And there are no hidden fees—what we quote is what you pay. Most El Lago homeowners also qualify for insurance discounts that cover a big portion of the monthly cost.
If you want to add cameras, smart locks, or home automation later, we can integrate that without replacing your whole system. You're not starting over every time technology changes.