You know that feeling when you're at work and wonder if your home is safe. With crime happening every day in Greater OST / South Union, that anxiety is real and justified.
Our security systems end that worry. You get instant alerts on your phone when anything happens, 24/7 professional monitoring that responds immediately, and the peace of mind that comes from knowing your family and belongings are actually protected.
No more lying awake wondering if you heard something. No more rushing home because you forgot to lock the door. Just real protection that works when you need it most.
Choose the security solution that fits your needs. All plans include 24/7 professional monitoring and local Houston-area support.
We're Archangel Alarm Services, and we've been protecting Greater OST / South Union families for over 15 years. While big companies treat you like account numbers, we know your neighborhood and understand what you're dealing with.
Our team has secured over 700 homes and businesses across Houston. We've won awards from Angie's List and Home Advisor because we show up when we say we will and fix things right the first time.
You'll work with the same local technicians who live and work in your community. When you call, you get someone who knows Greater OST / South Union and cares about keeping your neighbors safe.
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 come to your home and assess what you actually need. No pushy sales tactics - just an honest evaluation of your entry points and vulnerable areas.
If you already have an alarm system, we can often use your existing equipment and just upgrade the monitoring and controls. This saves you hundreds of dollars and gets you protected faster.
For new installations, we handle everything in one visit. We install your sensors, set up your control panel, connect everything to our monitoring center, and teach you how to use your new system. Most installations take just a few hours, and you're protected immediately.
Plan 1 costs $17 monthly and works with your existing alarm system. You get 24/7 professional monitoring, cellular communication, and no contracts. Perfect if your current equipment works but you need better monitoring.
Plan 2 adds smartphone control for $22 monthly. Arm and disarm from anywhere, get real-time alerts, and monitor your home remotely. Still uses your existing equipment.
Plan 3 gives you a complete modern system for $27 monthly. New touchscreen hub, door sensors, motion detector, glass break sensor, and built-in camera. Equipment costs $479 upfront, but you get the latest technology designed for today's homes.
Most installations happen within 48 hours of your call, often same-day if you contact us in the morning. We keep common equipment in stock and our technicians live locally, so we don't make you wait weeks like the big companies.
For existing systems that just need monitoring upgrades, we can usually activate service the same day. New installations typically take 2-4 hours depending on your home's size and how many entry points need sensors.
We schedule installations around your work schedule, including evenings and weekends. No need to take time off work or rearrange your life for security.
No contracts, ever. You can cancel anytime without penalties or fees. We earn your business every month by providing reliable service, not by trapping you in legal agreements.
Most security companies lock you into 3-5 year contracts because they know their service isn't good enough to keep customers voluntarily. We're confident in our monitoring quality and local support.
If you're not satisfied with our service, simply call and cancel. We'll even help you transition to another provider if needed. That's how confident we are that you'll want to stay.
Absolutely. Most existing alarm systems just need better monitoring and modern controls, not complete replacement. We can add cellular communication, smartphone control, and professional monitoring to systems installed by other companies.
This approach saves you hundreds or thousands of dollars compared to full system replacement. Your existing door sensors, motion detectors, and control panels usually work fine - they just need better technology connecting them to monitoring services.
We'll evaluate your current equipment during our free consultation and recommend the most cost-effective way to get you properly protected. Sometimes that's upgrading, sometimes it's replacing, but we'll always give you the honest assessment.
Our monitoring center receives the alarm signal within seconds and immediately attempts to contact you using the phone numbers you provided. If we can't reach you or you confirm it's a real emergency, we dispatch police to your location.
You'll receive instant notifications on your smartphone showing exactly which sensor triggered the alarm. Our monitoring team follows specific protocols you set up during installation - whether to call you first, contact emergency contacts, or dispatch authorities immediately.
We also coordinate with local Greater OST / South Union police and fire departments. Our monitoring center operates 24/7 with trained professionals who know how to handle emergencies quickly and appropriately.
Our monitoring starts at $17 monthly for basic professional monitoring using your existing equipment. This includes 24/7 monitoring, cellular communication, and immediate emergency response.
For $22 monthly, you get smartphone control added to the basic monitoring. For $27 monthly, you get monitoring for our complete modern system with touchscreen controls and built-in camera.
No hidden fees, no rate increases after introductory periods, and no contracts. The price we quote is what you pay every month. Many customers save $20-40 monthly compared to what they were paying larger companies.
We service all of Greater OST / South Union and surrounding Houston neighborhoods. Our technicians are based locally and familiar with the area's specific security challenges and crime patterns.
We've been protecting homes throughout Harris County for over 15 years, with hundreds of satisfied customers in your immediate area. Our local presence means faster response times for service calls and installations.
Whether you're in the older established neighborhoods or newer developments, we understand the unique security needs of Greater OST / South Union residents. We're not a distant call center - we're your neighbors providing security services to our community.
