Smart Home Automation in Central Texas

Centex Systems, LLC provides professional smart home automation for homeowners throughout Central Texas, integrating security, lighting, door locks, thermostats, and more into a unified system managed through a single app. Smarter living starts with expert installation.

✅ 3-Year Parts & Labor Warranty Included

✅ We Set It Up and Show You How to Use It

✅ No Long-Term Contracts. Cancel Anytime.

✅ Licensed, Background-Checked Technicians

(254) 935-0388 GET A FREE QUOTE

Professional Smart Home Automation Installation Across Central Texas

Smart home technology has advanced beyond basic gadgets and unreliable voice assistants. A professionally designed and installed system can enhance your home's security, energy efficiency, convenience, and manageability, whether you are home or away. Centex Systems, LLC serves homeowners across Central Texas, including Temple, Waco, Killeen, Belton, and Harker Heights, with a focus on reliable, integrated solutions rather than disconnected devices. We customize each system, from smart locks and automated lighting to integrated security and remote thermostat control, to fit your lifestyle.


Each Centex Systems smart home automation project starts by identifying your priorities. Many homeowners begin with security integration, connecting alarms, cameras, and smart locks for centralized control. Others prioritize convenience, such as automated lighting, thermostat schedules, or notifications when children arrive home. Homeowners in Salado, Georgetown, Lorena, Hewitt, and Woodway use Centex-installed systems to manage their homes more efficiently, reduce energy costs, and gain real-time awareness and remote access unavailable with older systems.


A professionally installed Centex Systems smart home provides reliable, consistent performance, unlike many DIY setups. We design each system as a unified solution, selecting, installing, and configuring every component for seamless operation. Every installation is verified with our 180-point checklist. Afterward, we spend about 45 minutes guiding you through all features, including app setup, automation schedules, scene creation, alert configurations, and troubleshooting basics. We serve clients across Bell County, McLennan County, and nearby communities such as Jarrell, Gatesville, Hamilton, and Stephenville, all supported by our comprehensive 3-year parts and labor warranty.

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Request a Quote


Quote - Smart Home Automation

Why Central Texas Businesses Choose Centex Systems


  • 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.

Security, Cameras, and Your Smart Home in One App

Professional Smart Home Automation Installation Across Central Texas

Smart home technology has advanced beyond basic gadgets and unreliable voice assistants. A professionally designed and installed system can enhance your home's security, energy efficiency, convenience, and manageability, whether you are home or away. Centex Systems, LLC serves homeowners across Central Texas, including Temple, Waco, Killeen, Belton, and Harker Heights, with a focus on reliable, integrated solutions rather than disconnected devices. We customize each system, from smart locks and automated lighting to integrated security and remote thermostat control, to fit your lifestyle.


Each Centex Systems smart home automation project starts by identifying your priorities. Many homeowners begin with security integration, connecting alarms, cameras, and smart locks for centralized control. Others prioritize convenience, such as automated lighting, thermostat schedules, or notifications when children arrive home. Homeowners in Salado, Georgetown, Lorena, Hewitt, and Woodway use Centex-installed systems to manage their homes more efficiently, reduce energy costs, and gain real-time awareness and remote access unavailable with older systems.


A professionally installed Centex Systems smart home provides reliable, consistent performance, unlike many DIY setups. We design each system as a unified solution, selecting, installing, and configuring every component for seamless operation. Every installation is verified with our 180-point checklist. Afterward, we spend about 45 minutes guiding you through all features, including app setup, automation schedules, scene creation, alert configurations, and troubleshooting basics. We serve clients across Bell County, McLennan County, and nearby communities such as Jarrell, Gatesville, Hamilton, and Stephenville, all supported by our comprehensive 3-year parts and labor warranty.

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Smart Home Automation Is Even Better When It's Part of a Complete Security System


Smart home automation is most effective when built on a strong security foundation. Centex Systems provides comprehensive solutions, including professionally hardwired security cameras, alarm systems with 24/7 Texas-based monitoring, smart locks and access control, and reliable home networking to keep every device connected. When your smart home automation and security system is installed and designed by the same team to work together, you receive a seamless, unified experience that off-the-shelf devices cannot match. One app. One system. One company stands behind it all with a 3-year warranty. That is the Centex Systems difference for homeowners across Central Texas.

Ready to get a Smart Home Automation System in Central Texas?

It's easy! Request a hassle-free quote online today!

How Getting Smart Home Automation with Centex Systems Works

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Free Consultation & Custom Automation Design

We begin with a conversation about your home, lifestyle, and priorities, whether you seek enhanced security integration, convenience, energy savings, or all of these. A Centex Systems specialist designs a smart home automation plan tailored to your needs, recommending the appropriate devices, platform, and integration approach for your home and budget. We do not offer generic packages; instead, we create a system designed for how you live.

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Professional Installation & Full System Configuration

Your system is installed by licensed, background-checked Centex technicians who treat your home with care throughout the process. We install and configure every device, set up your automation platform, program scenes and schedules, integrate your security system where applicable, and verify every component with our 180-point installation checklist. We ensure the system is fully functional and your home is clean before considering the job complete.

Hands-on Training & Ongoing Support

After installation, your Centex technician spends about 45 minutes guiding you through your complete smart home system, including app navigation, automation schedules, scene setup, alert configurations, camera access, thermostat programming, and how to add or adjust devices over time. We do not leave until you are fully confident using every feature, and we remain available for questions and support throughout the 3-year warranty period and beyond.

Frequently Asked Questions

  • What can a smart home automation system from Centex Systems control?

    A Centex Systems smart home installation can integrate and automate your security alarm, indoor and outdoor cameras, smart door locks, video doorbells, lighting, thermostat, climate control, and garage doors. We tailor each system to your priorities, existing infrastructure, and budget during your consultation, instead of offering fixed packages.

  • Can smart home automation be integrated with my existing security system?

    In many cases, yes. Centex Systems specializes in integrating smart home automation with security systems, allowing you to manage your alarm, cameras, and smart devices from a single app. If you have a Centex-installed security system, we can often expand it with automation features. For systems from other providers, we assess compatibility during your consultation and recommend the best solution.

  • Can I control my smart home system when I'm away from home?

    Yes. Remote access is a key feature of a professionally installed smart home system. With your mobile app, you can arm or disarm your security system, lock or unlock doors, view live or recorded camera footage, adjust your thermostat, control lighting, and receive real-time alerts from anywhere with an internet connection. Whether you are at work, traveling, or away for the weekend, your home remains accessible and manageable from your smartphone.

  • Is a smart home system difficult to learn how to use?

    Not when it is installed and set up by Centex Systems. After each installation, your technician spends about 45 minutes guiding you through the system, app, automation schedules, scenes, alert settings, and how to make adjustments over time. We do not leave until you are fully comfortable using every feature. Our goal is to simplify your life, and ensuring you know how to use your system is a core part of every installation.

  • What Central Texas areas do you serve for smart home automation installation?

    Centex Systems installs smart home automation systems throughout Central Texas, including Temple, Waco, Killeen, Belton, Harker Heights, Salado, Georgetown, Jarrell, Lorena, Hewitt, Woodway, Gatesville, Hamilton, and Stephenville. Contact us to discuss your home and confirm service availability in your area. We look forward to demonstrating the benefits of a professionally installed smart home system.