Security Systems & Cameras in Central Texas
Centex Systems, LLC installs professional burglar alarm systems for homes, small businesses, and commercial facilities across Central Texas, delivering reliable, responsive protection that families and business owners depend on to stay safe. Every system is customized to your property, monitored 24/7 by a Texas-based team, and backed by the strongest warranty in the market.
✅ HD security cameras with remote live viewing and recording
✅ Smart intrusion alarms with 24/7 professional monitoring available
✅ Integrated access control, cameras, and alarms from one platform
✅ Installed by Texas DPS-licensed security professionals
Professionally Installed Alarm Systems Built for Central Texas Homes and Businesses
A burglar alarm system is one of the most important investments you can make in your home or business safety, but not all alarm systems are equal. The equipment matters. The installation quality matters. How the system communicates matters. And who responds when the alarm goes off matters most. Centex Systems provides professional-grade alarm systems to homeowners and business operators across Central Texas, including Temple, Waco, Killeen, Belton, Harker Heights, and nearby areas. We focus on systems that are built correctly, communicate reliably, and are backed by people who stand behind their work long after installation.
Every Centex Systems alarm installation uses advanced, encrypted, cellular-based communication that does not rely solely on your internet connection to reach our monitoring center. If your router goes offline, your internet is disrupted, or someone tries to jam a wireless signal, your alarm system stays connected and monitoring remains active. Our systems are installed by technicians licensed through the Texas Department of Public Safety, follow a 180-point installation checklist, and come with a full 3-Year Parts & Labor Warranty, the strongest in Central Texas. When your alarm activates, it reaches a UL-listed, Texas-based monitoring center staffed by real people who respond immediately, contact you or your designated contacts, and dispatch local emergency services without delay.
Whether you are protecting a single-family home in Salado, a small business in Georgetown, a commercial facility in Killeen, or anything in between, Centex Systems has the experience, licensing, and product range to design and install the right alarm solution for your situation. Explore our alarm system services below to find the solution that fits your needs or contact us directly for a free consultation and custom quote.
Strongest 3-Year Warranty in the market.
Unlike most security companies that only offer a 1-year warranty or less, Centex Systems includes a full 3-Year Parts & Labor Warranty at no extra cost. While competitors often charge monthly fees for “extended coverage,” we stand behind every installation with real long-term protection and accountability.
Stop Relying on Wi-Fi for Security, Hardwired is Better.
Many security companies rely heavily on Wi-Fi cameras and wireless devices that can suffer from weak signals, low battery levels, interference, or disconnections. Centex Systems installs professionally hardwired security cameras whenever possible to provide faster performance, stronger stability, higher resolution, and more dependable protection when it matters most.
Security Without the Contract Trap.
Many security companies lock customers into lengthy contracts with expensive cancellation penalties and contract buyouts. Centex Systems offers flexible month-to-month monitoring with no long-term contract or cancellation fees required. Centex Systems keeps cancellation simple and transparent. Customers who choose a 3-year monitoring agreement will receive an installation discount.
Emergency Backup Power Protection
Most camera systems stop recording the moment power is lost. That is why Centex Systems offers battery backup for camera system installation. Backup power can help keep your cameras recording during power outages or if criminals cut power to the building.
Criminals Look for Easy Targets, Don’t Be One.
Many low-cost or DIY alarm systems rely on basic wireless technology and internet-only communication that can be vulnerable to interference, outages, or inexpensive hacking devices purchased on Amazon. That is why Centex Systems offers advanced, encrypted, and jam-resistant technology, such as quality sensors and cellular alarm communication, to provide more secure and reliable protection against modern security threats.
State Licensed Technicians. Professionally Trained.
Centex Systems technicians are licensed through the Texas Department of Public Safety and complete 40+ hours of initial classroom instruction, hands-on field training, and background checks before working independently. Because a security system is only as good as the people installing it.
We Don’t Just Install It. We Show You How to Use It.
A security system only helps if you know how to use it. After installation, Centex technicians walk customers through their system step-by-step, including arming, disarming, mobile app features, alerts, and basic troubleshooting. On average, our technicians spend about 45 minutes after each installation training customers and answering questions. We do not leave until you are comfortable using your system.
We Treat Your Property Like Our Own, No Shortcuts.
We treat your home or business with respect throughout the installation process and clean up thoroughly before leaving the job site. Every installation also goes through a 180-point technician checklist to help ensure the system is installed properly, tested, and functioning correctly before completion.
Ready for a Home Security System in Central Texas?
Home Security Systems
Protect your family and property with a professionally installed home security system designed around your home's layout and your household's needs. From door and window sensors to motion detectors and remote arming via mobile app, Centex Systems delivers residential alarm protection that works reliably when it matters most, backed by 24/7 Texas-based monitoring and a full 3-year warranty.
Small Business Security Systems
Safeguard your small business with a customized alarm system built for how your business operates, including after-hours protection, real-time mobile alerts, remote arming, and flexible monitoring with no long-term contract. Centex Systems designs every small business alarm installation around your location, hours, and assets you need to protect.
Commercial Security Systems
Commercial properties demand a higher level of alarm system design, performance, and accountability than a standard business setup. Centex Systems installs commercial-grade alarm systems for offices, warehouses, medical facilities, industrial properties, and multi-building campuses across Central Texas, engineered for the complexity and scale larger facilities require.
Church Security System
Protect your congregation, staff, and facility with a professionally installed security system tailored to the unique needs of a house of worship. Centex Systems understands that churches require a welcoming environment and a security solution that works discreetly within it — from burglar alarms and 24/7 monitoring to camera coverage for children's ministry areas and flexible access for staff and volunteers. Budget-friendly monitoring options and a full 3-year warranty included.
Government Security Systems
Government facilities require a higher standard of contractor licensing, installation accountability, and long-term system reliability than most commercial projects. Centex Systems installs professional alarm systems for municipal offices, courthouses, public works facilities, law enforcement buildings, and other government properties across Central Texas, with licensed, background-checked technicians, complete installation documentation, and a full 3-year parts and labor warranty on every project.
24/7 Alarm Monitoring
An alarm system without professional monitoring is just a loud noise. Centex Systems provides 24/7 alarm monitoring through a UL-listed, Texas-based monitoring center staffed by real people, not overseas call centers or automated systems. They respond immediately when your alarm activates and dispatch local emergency services without delay. Monitoring is available on flexible month-to-month terms with no long-term contract.
Home Security Cameras
Protect your home with professionally installed security cameras designed around your property's layout, covering front doors, driveways, backyards, and every area where visibility gives you a real security advantage. Centex Systems installs hardwired residential cameras with high-definition recording, night vision, weatherproof outdoor housings, and mobile app access so you can check on your home from anywhere. Backup power options keep your cameras recording through a power outage.
Business Security Cameras
Protect your employees, assets, and operations with a commercial-grade security camera system built for the demands of a real business environment. Centex Systems installs hardwired business cameras with high-definition coverage across entrances, parking areas, cash handling zones, inventory storage, and interior corridors with remote viewing, motion alerts, and multi-user access so your management team always has visibility when it matters. The system is backed by a full 3-year warranty and professional staff training after every installation.
