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Welcome to TJK Security & Automation

At TJK Security & Automation, we specialize in providing custom installations for high-end luxury homes. Our team of expert engineers and technicians are dedicated to bringing state-of-the-art security and automation solutions to your doorstep. Whether you're looking to enhance your home with smart technologies or upgrade your security systems, we've got you covered.

Experience Unmatched Security and Service with 

TJK Security & Automation


  • Our friendly team of experts is always ready to assist you with any security or automation needs.
  • Enjoy peace of mind knowing that our top-of-the-line products and services will keep your property safe and secure.
  • We take pride in our problem-solving mindset and are committed to finding the best solutions for your unique needs.
  • With TJK Security & Automation, you can count on easy and hassle-free service from start to finish.
  • Our passionate team is dedicated to staying up-to-date on the latest industry trends and technology to provide the best possible service.
  • Trust us as your go-to source for all things security and automation.
  • Our knowledgeable staff is here to help you every step of the way.
A confident security professional in blue uniform smiles at the camera, representing TJK Security & Automation's expert team, with icons of security features like cameras and shields overlaying a modern, secure home.

Our Services

Home Automation

Our home automation services are tailored to fit your lifestyle, providing you with the convenience and control you desire. From smart thermostats to automated blinds, we'll transform your home into a modern oasis.

Network server room with security cameras and blue cabling, emphasizing TJK Security's expertise in secure network infrastructure.

Custom Security Systems

We specialize in designing and installing custom security systems that blend seamlessly with the aesthetics of your luxury home. With top-of-the-line surveillance and access control, your peace of mind is our priority.

Smart Lighting Solutions

Illuminate and accentuate your living spaces with our smart lighting solutions. Set the perfect ambiance, save energy, and enjoy the convenience of controlling your lights from anywhere.

 Camera Systems

   Security System

Access Control Systems

Network Drops

Low Voltage Experts


Frequently Asked Questions

What types of automation services do you provide?

We specialize in crafting bespoke, state-of-the-art systems for discerning residential clients who prioritize luxury, comfort, and convenience. Our comprehensive services encompass advanced security and surveillance systems, automated lighting for ambiance and energy efficiency, precise climate control for optimal home comfort, and sophisticated entertainment systems for an unparalleled audio-visual experience. Choose TJK Security & Automation for a seamless integration of technology and style, creating the ultimate smart home tailored to your unique lifestyle.

Do you offer maintenance for security systems?

TJK Security & Automation offers expert maintenance services for a wide array of security systems. Our commitment to ensuring optimal performance and unwavering reliability is paramount. With our skilled maintenance team, your security systems remain efficient and effective, providing peace of mind and safeguarding your property.

Can you work with existing home wiring?

Yes! TJK Security & Automation is at the forefront of integrating cutting-edge security and automation services into existing home infrastructures. Our expertise lies in seamlessly upgrading your home systems with the latest in smart technology. From enhancing existing wiring to implementing new solutions, we ensure a smooth transition to more efficient, effective, and advanced security and automation systems, tailored to your home's unique needs.

“TJK Security & Automation exceeded my expectations with their attention to detail and professionalism. The custom installation they did for my home not only enhanced its security but also added a touch of luxury. I highly recommend their services to anyone looking for top-notch electrical work.”

— Sarah Johnson

Contact us

Get in touch with our team to discuss your custom security and automation needs. We're here to bring your vision to life.


TJK Security & Automation
Liberty Hill, Texas, 78642 United States

About Us

TJK Security & Automation is a premier low voltage company based in Liberty Hill, Texas, serving the needs of prestigious homeowners and businesses. With a focus on custom installations, automation, access control, security, CCTV, surveillance, LED Lighting and more, we take pride in elevating the living experience through innovative security and automation solutions. Our team is committed to delivering excellence in every project, ensuring that our clients' homes are equipped with the latest technologies and the highest level of protection.