When your fire alarm, cameras, access control or burglar alarm needs attention, our licensed technicians are on it, with a 48-hour guaranteed turnaround. We service the system you have, whoever installed it.

A panel in trouble, a camera that went dark or a door that will not lock is more than an inconvenience. It can mean a failed inspection, a gap in your protection or a building that cannot open. That is why fast, dependable service is at the heart of everything we do.
Alarm Masters repairs and maintains fire alarm systems, burglar alarms, video surveillance, access control, intercom and PA systems for businesses and homes across Texas. Our motto is "See you tomorrow," and we back it with a 48-hour guaranteed turnaround. Through our Hypercare Service you also get continuous monitoring, proactive maintenance and priority response, so problems are caught early.
Trouble conditions, false alarms, failed detectors and panel faults diagnosed and fixed.
Burglar alarm sensors, keypads, panels and communicators repaired and back online.
Dark cameras, recording gaps and remote viewing problems sorted out.
Readers, locks, gates and credentials that are not behaving, put right.
Items flagged at your fire alarm inspection repaired and documented.
Switch monitoring and service to us without replacing equipment that still works.
Our relationship does not end after installation. With Hypercare Service, your systems are monitored continuously, maintained proactively and backed by priority response from our dedicated support team. When monitoring picks up a trouble signal, we reach out and schedule the fix, so you are not left finding problems on your own.
Submit a service ticket →Keep fire alarms compliant, cameras recording and doors secure without chasing your service provider. One local team handles every system in your building.
One service partner for every property in your portfolio, with consistent standards and a team you already know at each site. See our work for multifamily and HOAs.
Ready for a change? We can take over monitoring and maintenance of existing fire, video, access control and burglar alarm systems.
Home alarm, camera and smart home repairs from the same team that protects Texas businesses. Visit our home security page to learn more.
A 48-hour guaranteed turnaround, because safety cannot wait.
Proactive, concierge-level support that makes your systems effortless.
We service systems we did not install, including Honeywell, DMP, Brivo and more.
A family-owned team based in Spring with 5,000+ monitored clients.

Call 281-933-3900 or submit a service ticket, and we log the issue and the system involved.

Our team reviews the problem, checks monitoring data where we have it and books a technician.

A licensed technician repairs the system, tests it and updates your records, within our 48-hour guaranteed turnaround.
“Had Alarm Masters handle a fire alarm install at my property in Spring, and I was seriously impressed. From the first call to final walkthrough, the whole team was professional, on time, and knew their stuff. They made the whole process smooth. No pushy sales tactics, just straightforward advice and top-tier service. You can tell they care about doing the job right and keeping people safe.”
“Sometimes business owners that communicate really well are some of the best ones to work with. These guys operate quickly, effectively, have attention to detail, and operate with the utmost integrity. I could not ask for anything more in a business.”
Our motto is "See you tomorrow." We offer a 48-hour guaranteed turnaround on service, so your system is not left down for long.
Yes. Alarm Masters can monitor and maintain any fire, video, access control or burglar alarm system, whoever installed it.
Hypercare Service is our ongoing support after installation. It includes continuous monitoring, proactive maintenance and priority response from our dedicated support team.
False alarms can come from dirty or failing detectors, environmental conditions, wiring faults or panel issues. Our technicians find the cause and fix it. Our guide on why a fire alarm keeps going off explains the most common reasons.
Yes. We repair and maintain home alarms, cameras and smart home systems as well as commercial systems.
Call 281-933-3900, or use our contact page to submit a service ticket and our team will be in touch.
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.
