You already know Pasadena has one of the highest crime rates in Texas. One in 31 residents becomes a victim of property or violent crime each year. Those numbers aren't abstract when it's your street, your car, your family.
A security alarm system changes how you feel when you're away. You're not checking your phone constantly or calling neighbors to drive by. You're not triple-checking locks or lying awake wondering if that noise downstairs is something serious.
You get alerts the second something's wrong. Cameras let you see what's happening in real time. Motion detectors catch movement before anyone gets close to a door. And if there's a real threat, trained operators verify it and dispatch police immediately—not ten minutes later after you've tried calling 911 yourself.
Your homeowners insurance drops by up to 20% when you add alarm monitoring. That's not a marketing claim—it's how insurers price risk. They know monitored homes get hit less often and lose less when they do.
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 Pasadena, Harris County, and the greater Houston area since 2009. Over 700 homes and businesses trust us because we show up when we say we will, install systems that actually work, and answer the phone when you call.
We're 100% licensed and insured. We've earned the Angie's List Super Service Award and an A+ BBB rating. But what matters more than plaques is that we live here too—we know which neighborhoods are seeing car break-ins, where package theft is spiking, and what Pasadena homeowners are dealing with when they call us.
You're not getting a national call center or a contractor three states away. You're working with a local family-owned business that's been doing this long enough to know what works and what doesn't in this market.
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
You call or fill out a form. We ask about your property—square footage, entry points, whether you've got an existing system that just needs activation. Most installs happen within 24 to 48 hours. Same-day service is available if you need it faster.
A certified technician comes to your home and walks the property with you. They're looking at doors, windows, garages, blind spots—anywhere someone could get in undetected. You tell them what you're worried about. They recommend equipment based on that, not some pre-packaged deal.
Installation takes a few hours depending on the system size. We mount cameras, sensors, keypads, and motion detectors. Everything gets tested before we leave. You'll know how to arm and disarm the system, how to get alerts on your phone, and how to add or remove users if you need to.
Once it's live, our monitoring team watches it around the clock. If an alarm goes off, they call you first to verify. If you don't answer or confirm it's a false alarm, they dispatch emergency services. You're not waiting on hold with 911 trying to explain what's happening.
Every system we install is customizable. You're not locked into a one-size-fits-all package that includes equipment you don't need and skips the stuff you do.
Most Pasadena homeowners start with door and window sensors, a control panel, and at least one motion detector. From there, you add what makes sense—video doorbells, outdoor cameras covering driveways and side gates, indoor cameras for high-traffic areas, smart locks you can control remotely.
Everything integrates with your phone. You can arm the system from your car, check camera feeds while you're at work, and get instant alerts if a door opens when it shouldn't. The system also detects smoke, carbon monoxide, and water leaks—not just intruders.
There are no contracts. Monitoring starts at a low monthly fee with no hidden charges or equipment markups. If you've already got an alarm system that's sitting inactive, we can usually get it monitored without replacing everything.
Pasadena's vehicle theft rate is one of the highest in the country—437 thefts per 100,000 people. If your car's parked in a driveway or carport, outdoor cameras with motion-activated recording are worth the investment. Same goes for package theft, which spikes here during holidays and tax season.
Installation costs depend on the size of your home and how much equipment you need. A basic system for a single-family home with door sensors, window sensors, a control panel, and one motion detector typically runs between $300 and $600 for installation. Monthly monitoring starts around $30 to $50 depending on the features you choose.
If you want cameras, smart locks, or environmental monitoring for smoke and carbon monoxide, expect to add $100 to $300 per device. We don't mark up equipment—you're paying for the hardware at cost and the labor to install it correctly.
Many Pasadena homeowners already have an old ADT or Brinks system that's been sitting inactive for years. In most cases, we can reactivate and monitor those systems without replacing everything, which cuts your upfront cost significantly. We'll assess what you've got during the consultation and tell you what's usable and what needs upgrading.
Yes. Most insurance companies in Texas offer discounts between 5% and 20% when you install a monitored security alarm system. The discount depends on your insurer and the type of monitoring you have—systems with 24/7 professional monitoring get higher discounts than self-monitored setups.
You'll need to provide proof of monitoring to your insurance company, which we can give you once your system is active. Some insurers require annual verification, so keep that documentation handy when your policy renews.
The discount applies because monitored homes statistically experience fewer total losses. Even if a break-in happens, police response is faster when a monitoring company calls it in versus a homeowner trying to reach 911. Insurers price that risk accordingly, and you benefit from the lower premium. In Pasadena, where property crime rates are high, that discount can offset your entire monitoring fee within a year or two.
Most installations happen within 24 to 48 hours of your first call. If you need it faster—maybe you're leaving town or just had a break-in on your street—we offer same-day service depending on technician availability.
The actual installation takes between two and four hours for a typical single-family home. Larger properties or systems with multiple cameras and smart devices can take longer. We're not rushing through it—everything gets tested and verified before we leave.
If you've got an existing system that just needs monitoring, setup is even faster. We can often activate those systems remotely or with a quick on-site visit to confirm everything's communicating properly. You'll have full monitoring coverage the same day in most cases. Pasadena homeowners dealing with an immediate security concern don't have to wait weeks for some corporate installer to fit them into a schedule.
No. We don't require contracts for monitoring services. You pay month-to-month and can cancel anytime without penalties or buyout fees.
A lot of national companies lock you into three- or five-year agreements with early termination fees that cost hundreds of dollars. That's not how we operate. If you're unhappy with the service or you move and don't need monitoring anymore, you're not stuck paying for something you're not using.
The equipment you purchase is yours—we're not leasing it to you or requiring you to return it if you stop monitoring. If you decide later that you want to switch to a different monitoring company, the system is compatible with most third-party services. You're not trapped in a proprietary ecosystem that only works with one provider. Pasadena homeowners appreciate that flexibility, especially if they're not sure how long they'll stay in the area or if their security needs might change.
Yes. Every system we install integrates with a mobile app that lets you arm and disarm the system, check camera feeds, receive alerts, and control smart devices like locks and lights—all from your phone.
You'll get push notifications the moment a sensor is triggered, whether that's a door opening, motion detected, or a smoke alarm going off. You can view live camera footage and recorded clips from anywhere with cell service or WiFi. If you forgot to arm the system before leaving for work, you can do it remotely in seconds.
The app also lets you create user codes for family members, housekeepers, or contractors. You can see who armed or disarmed the system and when, which is useful if you've got teenagers coming and going or service people accessing your home while you're away. Smart locks can be locked or unlocked remotely, and you can set up automation rules—like having lights turn on automatically when the system detects motion after dark. It's all controlled from one app, not five different platforms that don't talk to each other.
When your alarm triggers, our 24/7 monitoring center gets the alert within seconds. A trained operator will call you immediately using the contact numbers you provided during setup. They'll ask for your verbal passcode to verify whether it's a false alarm or a real emergency.
If you confirm it's a false alarm—maybe you opened a door and forgot to disarm the system—they'll log it and no further action is taken. If you don't answer, can't provide the passcode, or confirm there's an actual threat, the operator dispatches Pasadena police or fire services depending on the type of alarm.
Camera systems let operators visually verify what's happening before dispatching, which reduces false alarm fees and ensures police respond to real threats. Pasadena PD does charge for excessive false alarms, so having video verification helps avoid those fines. If it's a medical emergency and you've got a panic button, operators will send EMS and stay on the line with you until they arrive. You're never dealing with this alone or trying to navigate emergency services while something's actively happening in your home.