Monitored burglar alarms, fire and carbon monoxide protection, security cameras and smart home integration for Houston-area homes, from the family-owned team that has protected Texas since 1990.

Your home deserves the same level of care we bring to senior living communities, schools and businesses across Texas. That means a home alarm system that is easy to live with, cameras you can check from anywhere, and fire and carbon monoxide detection that calls for help even when you are not home.
Alarm Masters is a family-owned Texas company based in Spring. We install and monitor home security systems across the Houston area, and we can take over the alarm you already have, so you get local service and 24/7 monitoring without starting from scratch.
Door, window and motion sensors with 24/7 monitoring to protect people, property and pets.
Smoke and CO detectors watched 24/7, so a fire at home gets a response while you are at work or on vacation.
See the porch, the driveway and the backyard from your phone, day or night.
Integrate your alarm with lights, thermostats, smart locks and cameras in one app.
Professional monitoring for burglar, fire and CO systems, over cellular communication.
Fast repairs and takeovers for existing home alarms, whoever installed them.
If you already have a home alarm system, you probably do not need to replace it. We can take over your existing system and provide our 24/7 monitoring, and if your alarm still uses a phone line, we can install a cellular communicator so you can drop the landline for good.
Talk to our team about a takeover →Peace of mind for busy households, with alerts on your phone when doors open, cameras at the front door and monitoring that never sleeps.
Monitored burglar alarms that protect your pets as well as your property, plus fire and CO monitoring for when nobody is home.
Moving in? We can take over the existing alarm or design a new system with cameras and smart locks from day one.
Plenty of our clients trust us with both their homes and their businesses. See our commercial security systems if you would like one team for both.
A local Texas company with 35+ years of experience protecting homes.
Trusted to monitor homes and businesses across Texas.
Alarms that work with your lights, thermostats, smart locks and cameras.
A 48-hour guaranteed turnaround when your system needs attention.
“I’ve had some problems with our 30 year old home alarm system. I found Alarm Masters and gave them a call. … They could have easily said I needed a new alarm system board and new keypads, but they didn’t and I’m very impressed with that.”
“I've used Alarm Masters for 32 years. From installation to monitoring over all these years I have received outstanding service. Upgrades have been handled promptly, technicians always courteous and give thoughtful suggestions for better protection without trying to sell you a bunch of add ons.”
Start with the doors, windows and motion sensors that match how your family uses the house, then add cameras where you want eyes on the property. Many homeowners also add fire and CO monitoring, cellular communication so the alarm never relies on a phone line, and smart home control from one app. We walk you through the options in a free consultation.
Yes. We can take over monitoring and service of your existing alarm system, whichever company installed it.
Yes. From video doorbells at the front porch to floodlights over the backyard, we fit cameras around your home and link them to the same app as your alarm.
Yes. We can integrate your alarm with lights, thermostats, smart locks and cameras so you can manage everything from one app.
Yes. We monitor fire and CO detection for homes, so help is called even when you are not there.
We serve homes across the greater Houston area from our base in Spring. See our locations page for the communities we cover.
Partner with Alarm Masters to secure your business with trusted fire and security solutions. Request a free, no-obligation estimate and experience the service quality that’s protected Texas for over 35 years.
