Fire alarms, security cameras, access control, intrusion alarms and 24/7 monitoring for Texas businesses, designed, installed and serviced by one local team since 1990.

Most businesses end up juggling a fire alarm company, a camera installer, an access control vendor and a monitoring provider, and none of them talk to each other. When something goes wrong, you are the one stuck in the middle.
Alarm Masters brings it all together. We design, install, monitor, inspect and service commercial fire alarm and security systems for businesses across Houston and Texas, with more than 3,000 completed projects and over 35 years of experience. One team, one point of contact and a service promise we stand behind: see you tomorrow.
Fire alarm installation designed to code and connected to monitoring from the first day.
Scheduled inspection and testing with written reports for your fire marshal and insurer.
HD cameras with cloud video, live monitoring, AI monitoring and video verification.
Card, fob and mobile access for doors and gates, managed from the cloud.
Monitored intrusion protection with cellular communication and video verification.
A 48-hour guaranteed turnaround on repairs for any system, whoever installed it.
Fire alarm, monitoring and access control for assisted living, memory care and nursing communities.
Cameras, gate and door access and fire alarms for apartments and HOAs and gated communities.
Loss prevention cameras, alarms and fire systems for retail and shopping centers, restaurants and bars and gas stations and convenience stores.
Large-site cameras, access, alarms and fire protection for warehouses and industrial sites and construction sites.
Safety, communication and life-safety systems for schools and colleges and churches and places of worship.
Fire, video, access and intrusion work best when they are planned together. We integrate burglar alarms, cameras and access control into a single interface, connect everything to 24/7 monitoring, and keep your fire alarm inspected and compliant, so you have one view of your building and one number to call.
See how we design commercial systems →A 48-hour guaranteed turnaround, so your business never misses a beat.
Proactive, concierge-level support for every system you own.
We design, install and maintain complete systems tailored to your property.
We recommend only what your business actually needs and explain every option clearly, with no pushy upsells.
“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.”
“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.”
We install commercial fire alarm systems, security cameras, access control, burglar alarms, intercoms and PA systems, and we provide 24/7 monitoring, inspections and service for all of them.
Usually not. We can monitor and maintain any fire, video, access control or burglar alarm system, so you can switch providers without replacing equipment that still works.
Yes. We integrate burglar alarm, video and access control into a single interface, so you can manage everything from one app.
Our home base is Spring. We cover the greater Houston area and the State of Texas, and support national clients across the US. See our locations page.
Yes. Commercial work is our biggest focus, but we also protect homes across the Houston area. Visit our home security page.
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.
