Your home becomes a fortress when you have professional monitoring watching over it 24/7. No more wondering if that noise downstairs is just the house settling or something more serious.
With cellular monitoring, your system stays connected even when power goes out or phone lines get cut. Real-time alerts hit your smartphone instantly, so you know what's happening whether you're at work, running errands, or on vacation.
The peace of mind is immediate. You stop checking locks twice before bed and actually relax when you're away from home.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We've been protecting Northside and Northline families for over 15 years. We're not some massive corporation with offshore customer service - we're your neighbors.
When you call, you talk to the same people who installed your system. We know this area, we know the challenges families face here, and we know what actually works.
Over 700 local homes and businesses trust us with their security. We've earned recognition like the Angie's List Super Service Award and Best of Home Advisor because we show up, do the work right, and stick around to support you.
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 out and look at what you already have. Many times, we can work with your existing alarm equipment and just add professional monitoring - saves you hundreds.
If you need new equipment, we'll walk through options that fit your budget and needs. No pressure, no upselling to the most expensive package.
Installation happens fast, usually same day. We test everything, show you how it works, and make sure you're comfortable with the system before we leave. Then monitoring kicks in immediately - you're protected from day one.
Plan 1 costs $17 monthly and works with your current alarm system. We add cellular monitoring and professional oversight - no equipment replacement needed.
Plan 2 gives you smartphone control for $22 monthly. Arm and disarm from anywhere, get instant alerts, all using your existing equipment.
Plan 3 is our complete modern system at $27 monthly. New touchscreen hub with built-in camera, door sensors, motion detector, glass break sensor, and full app control. In Northside and Northline, where property crime runs higher than average, having multiple layers of protection makes the difference between catching a break-in attempt and becoming a statistic.
Absolutely. Most existing alarm systems can be activated for professional monitoring without replacing any equipment.
We add a cellular communicator that connects your current system to our monitoring center. This means your door sensors, motion detectors, and control panel stay put - we just bring them back to life with 24/7 monitoring.
The one-time setup fee is $139, then $17 monthly for monitoring. No contracts, so you can cancel anytime if you're not satisfied.
Our monitoring center receives your alarm signal within seconds. We immediately attempt to contact you using the phone numbers you've provided.
If we can't reach you, or if you give us the duress code, we dispatch police right away. The whole process from alarm trigger to police notification takes less than 3 minutes.
Because we're local, we know which areas need faster response and work directly with Northside and Northline law enforcement to ensure they understand the urgency.
Your system keeps working. Every system we install includes cellular backup communication that doesn't rely on your internet or landline.
The control panel has a backup battery that powers the system for hours during outages. Even if someone cuts your phone lines or your WiFi goes down, the cellular connection keeps your system connected to our monitoring center.
This is especially important in areas like Northside where storms can knock out power, and criminals sometimes target communication lines before attempting break-ins.
No contracts required. You can cancel anytime without penalties or fees.
Most security companies lock you into 3-5 year contracts because they're not confident you'll stay based on service alone. We've been protecting local families for over 15 years because we do good work, not because we trap people in contracts.
Month-to-month service means if you move, have financial changes, or just aren't satisfied, you can stop service without owing cancellation fees.
If you have existing equipment, the setup fee is $139 and takes about an hour. For new complete systems, equipment cost is $479 one-time, and installation typically takes 2-3 hours.
Most installations happen same day or within 24 hours of your call. We don't make you wait weeks for an appointment or give you vague "sometime between 8am and 6pm" windows.
Our technicians test every component, walk you through operation, and make sure you're comfortable with the system before leaving. No rush jobs or "figure it out later" installations.
We serve all of Northside, Northline, and the surrounding Harris County areas. Our local presence means we understand the specific security challenges in different neighborhoods.
Whether you're near the Heights, closer to downtown, or in the residential areas further north, we know the area and can recommend the right level of protection based on local crime patterns.
Same-day service calls are standard throughout our coverage area. We're not coming from across town - we're based locally and can respond quickly when you need us.
