Home Security Systems – DFW & San Antonio, TX

From basic home monitoring and fully-customized smart home security systems to advanced commercial security, Fortress Security provides 24-hour rapid response for your home or business. For the safety of your family or the security of your business, we have an interconnected network of multiple central stations equipped with the latest telephone, computer, and back-up power systems available to ensure total uninterrupted service to our customers.

On-the-Go Access

Free Activation and Free Installation for Security Systems starting at $17.99

read more

Serving These Texas Cities & More


From roller coasters to water slides and everything in between, Arlington families rely on Fortress Security to protect their homes and businesses. Read More


From Lakewood to Lake Highlands, Fortress Security has Dallas covered with top-quality security equipment and best-in-class 24/7 monitoring. Read More


Fortress Security covers Denton’s 120,000 students and families with reliable and up-to-date security systems for every lifestyle. Read More

Fort Worth

Museums, music, and Mexican food: Fort Worth has it all, and Fortress Security is proud to protect Fort Worth’s homes and businesses with first-class security systems. Read More


Fast-growing Frisco is protected with Fortress Security’s 24/7 home security monitoring and convenient Smart Home Automation solutions. Read More


Whether you’re starting a business or starting a family, you can rest easy with the peace of mind that comes from a Fortress Home Security system. Read More


Families in Irving, Las Colinas, and Valley Ranch are all eligible for the full suite of equipment and services from Fortress Security. Read More


Now serving the greater Houston area, Fortress Security is coming to Katy, Texas, as well. Get free activation and installation scheduled today. Read More


Whether there’s a crime, fire, or medical emergency, Fortress Security’s custom security solutions keep McKinney families safe. Read More


Plano enjoys the convenience of programmable and customizable lights, heating, cooling, and door locks with Fortress  Security’s Smart Home Automation. Read More


One of the top communities in the DFW area, Richardson is a great place to raise a family and settle in a true home. Protect that home with the help of Fortress. Read More

San Antonio

A popular tourist attraction and seat of Texas history and culture, San Antonio is the second most populous city in Texas. Keep your family secure with Fortress. Read More