Business Security Systems
and Access Control in Dallas-Fort Worth

Largest Independently Owned & Operated Security Company in the Dallas-Fort Worth Area

Access Control

Enhance security with advanced access controls for comprehensive protection.

Business Security

Safeguard your business with tailored security solutions, ensuring utmost protection.

Video Surveillance

Monitor your premises with cutting-edge video surveillance systems for enhanced safety.

Choose Dallas Security Systems for 24/7 Commercial Surveillance and Security in Dallas, Frisco and Plano

Dallas Security Systems, Inc. (DSS) is one of the largest independent security companies in the United States, but the Dallas-Ft. Worth Metroplex is our home. We are commercial and residential electronic security specialists dedicated to quality and customer satisfaction.

We maintain a staff of factory-trained technicians on call 24 hours a day. Our IT Department specializes in the programming of both access control and CCTV software as well as identification badge printers for customers throughout DFW.

Proudly Recognized as an SDM 2026 System Integrator

Dallas Security Systems is proud to be recognized on the SDM 2026 Top Systems Integrators Report, ranking No. 36 among the nation's leading security integrators. Our team designs and installs advanced video surveillance, access control, and integrated security systems for commercial and residential customers.

With decades of experience serving DFW, we deliver professional security solutions that help businesses improve monitoring, manage access, and support daily operations. Our skilled technicians provide reliable installations tailored to each property's needs with quality service and expertise.

Blue mobile surveillance trailer with camera mast

Monitor High-Risk Locations With Mobile Surveillance Systems

We provide advanced mobile surveillance systems in DFW to help businesses monitor temporary and high-risk locations. Our mobile surveillance trailers feature high-definition cameras, virtual guard technology, and remote monitoring capabilities to provide continuous visibility and help deter unwanted activity. Our mobile trailers are installed for:

What Makes Dallas Security Systems the Ideal Choice in DFW?

Dallas Security Systems has the resources to equip your business with the security systems it needs to protect against thieves, burglars, vandals, hackers, & similar threats. Take advantage of our custom-tailored security solutions to safeguard your property on a 24/7/365 basis. Additional reasons to choose us include:

Emergency 24-Hour Service
Same Day Service
U.L. Listed Central Station
Scheduled Service Calls
Itemized Proposals
In-House Employee Installations
Locally Owned & Operated
Over 40 Years in Business

Reviews

See What Our Customers Have to Say

"Dallas Security has always offered me the best level of customer service with my security systems. They are on time and very professional. I am happy to support a local owned security company!"
Kenny M.

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I work for Messiah Lutheran Church in Plano, Texas. Our buildings are 16 years old and have been protected by Dallas Security since day 1. We have had only but good experiences with them and look forward to many more ... Read more about reviewRead More

Don Johnson

Nick at Dallas Security Systems was my first phone call for my residential video security system installation. Nick provided an affordable price, the right project management and a qualified installation team. Read more about Keith Shaver reviewRead More

Keith Shaver

When choosing a home security system we chose DSS because of their great reviews. Once we simply scheduled and when the technician arrived we knew we made the RIGHT DECISION! Things have been so smooth... Read more about Zachary W reviewRead More

Zachary W

The technician (Rudy) came by and did a good job helping me with my request to move our access control software. He was easy to work with and we continue to be glad to be working with DSS. Read more about Thad Hutcheson reviewRead More

Thad Hutcheson

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Awards and Affiliations

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