Reviews for Dallas Security Systems

We send a job completion survey to each customer after project completion. If customers give us permission to publish the reviews, we post them on this page.

Our reviews
4.99
163 Reviews
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  • Thomas W.
    Addison, TX
    Reviewed on December 25th, 2025

    Great response time, and their tech Rudy is always very friendly and helpful!

  • P. W.
    Arlington, TX
    Reviewed on December 15th, 2025

    they were quick to respond to my needs, The technician was helpful and corrected the problem

  • Traci B.
    Balch Springs, TX
    Reviewed on December 15th, 2025

    Rudy was AWESOME! On time, kind, patient and knowledgeable. Highly recommend him for installation.

  • Antoine G.
    Alvarado, TX
    Reviewed on December 15th, 2025

    Rudy is our Technician and he is outstanding has come to our rescue on numerous occasions and each time we have been truly happy with his professionalism

  • Bryan E.
    Argyle, TX
    Reviewed on December 15th, 2025

    DSS was great help in upgrading out systems to the newest version. Rudy was very helpful and helped explain everything.

  • M P.
    Argyle, TX
    Reviewed on December 15th, 2025

    Rudy did a great job correcting a malfunction with the system. He even took the time to show how to work the security system properly. Thank you, Rudy

  • K A.
    Campbell, TX
    Reviewed on December 15th, 2025

    Mr Rudy for DSS was very helpful and knowledgeable about the system setup, he was able to get our company device up and running very quickly and show me how to get our backup. Very nice guy.

  • Chris C.
    Cedar Hill, TX
    Reviewed on November 15th, 2025

    I love this company. Everyone from the installers, monitors, billing and repair personnel are always timely and professional. Highly recommended!

  • Patricia B.
    Duncanville, TX
    Reviewed on November 15th, 2025

    Very helpful in the office and techs are very knowledgeable.

  • Jodi M.
    Garland, TX
    Reviewed on October 15th, 2025

    We’ve been working with Dallas Security Systems for many years and highly recommend them! They’ve always been responsive and helpful.

  • Daroyl H.
    Grapevine, TX
    Reviewed on October 15th, 2025

    We had some issues with several of our doors at the Shops at Legacy East. One of the DSS technicians, Scott Dunklin came out and resolved all of the issues with our doors. He was very professional and extremely knowledgeable about the system and the doors. Thank you Scott for your wisdom and professionalism.

  • Charlie W.
    Dallas, TX
    Reviewed on September 17th, 2025
    • How was your experience with expertise from the company?
    • How was your experience with professionalism?
    • How would you rate your overall experience with Dallas Security Systems

    Comment: Scott was absolutely wonderful to work with! He is extremely knowledgeable and a great problem solver! I would highly recommend him!

  • Sharon M.
    Dallas, TX
    Reviewed on September 16th, 2025
    • How was your experience with expertise from the company?
    • How was your experience with professionalism?
    • How would you rate your overall experience with Dallas Security Systems

    Comment: Modernization being done to our elevators, during this process they somehow blew the control for badge access, Scott Dunklin came right over got it working like flipping the light switch

  • Maria Jose E.
    Josephine, TX
    Reviewed on September 15th, 2025

    They always help us with our technical problems and are very polite!

  • Robert N.
    Dallas, TX
    Reviewed on September 3rd, 2025
    • How was your experience with expertise from the company?
    • How was your experience with professionalism?
    • How would you rate your overall experience with Dallas Security Systems

    Comment: I supervise the security for a large estate in Dallas. Recently we were hit with a lightning strike. 10% of the active 65 cameras were damaged or knocked offline. In addition, the alarm system was disabled. We immediately contacted an online technician and began the diagnosis of the system to determine the extent of damage and initiate the repair process. Using the online technician to evaluate the extent of damage also allowed us to arrange repair parts and cameras. The service department immediately scheduled two technicians to come onsite and complete the repair process. By close of business that day the alarm system was fully restored, and the video system was operational. By using on hand supplies and the onsite technicians\' ingenuity all but two cameras were fully operational. Outstanding service.

  • Susan O.
    Hutchins, TX
    Reviewed on April 15th, 2025

    I have an older system that needed attention…Scott Dunklin came out and helped check the system, reset everything so it worked properly and walked me through everything with kindness and patience! What a wonderful experience and peace of mind that I can still count on DSS for the past 35 years!

  • Gregory C.
    Farmersville, TX
    Reviewed on April 15th, 2025

    Excellent service and prompt.
    Scott was fabulous 👌

  • Pam B.
    Farmersville, TX
    Reviewed on March 16th, 2025

    Rudy with Dallas Security Systems helped walk me through an issue I was having with our security portal and was so patient and helpful. He helped solve the problem and had no issues holding while I was testing the cards. Great service and super friendly.

  • Fernando S.
    Duncanville, TX
    Reviewed on March 16th, 2025

    Call for a door not working properly, Rudy showed up on a wintery storm to fix it, He found the problem right away great job!

  • Brian C.
    Ferris, TX
    Reviewed on March 15th, 2025

    Rudy and Mike have been fantastic to work with!

  • Christopher W.
    Denison, TX
    Reviewed on March 15th, 2025

    Rudy Obregon 5 Stars

  • Lenora V.
    Duncanville, TX
    Reviewed on March 15th, 2025

    Rudy was very helpful and quick to resolve our issues. Quick response and very knowledgeable.

  • Marco C.
    Grandview, TX
    Reviewed on March 15th, 2025

    Rudy came in today to work on our dsx system. Glad to see a familiar face as Rudy has been to our other location and provided the same great service like always. He was able to get it up and running in no time plus very friendly and knowledgeable! 5 Stars.

  • Jim B.
    Addison, TX
    Reviewed on March 15th, 2025

    Scott and Rudy were great, they stayed till everything was up and running, the whole system was down, 5 new panels. Thank them for there hard work

  • Blanca A.
    Arlington, TX
    Reviewed on March 15th, 2025

    Great services provided by Rudy Obregon.

  • Candy K.
    Balch Springs, TX
    Reviewed on March 15th, 2025

    A huge shout out to Tony at Dallas Security Systems. He was on time, resolved our issues promptly, and did it with a smile. We have been customers since 1980 and I recommend this company.

  • Jennifer R.
    Aubrey, TX
    Reviewed on March 15th, 2025

    I called DSS to have a tech come in the next day & I was so happy to see Rudy show up right on time & was able to fix our system issue right away. He took the time to inform me the cause of the issue & how to prevent it. Rudy was punctual, very informative, professional & friendly. Before he left he made sure he answered all my questions.

  • Reaghan F.
    Bardwell, TX
    Reviewed on March 15th, 2025

    Scott did a great job, appreciate his hard work, made it easy!

  • Pam B.
    Pottsboro, TX
    Reviewed on February 16th, 2025

    Rudy got our system up and running again in no time. Rudy trains as he goes to give a great understanding of the problem. He is wonderful.

  • Leslie S.
    Prosper, TX
    Reviewed on February 16th, 2025

    Scott Dunklin was so helpful and checked everything very well nefore giving me my cost for repair.

  • Jennifer W.
    Roanoke, TX
    Reviewed on February 16th, 2025

    Rudy was very professional. Took time to show me how the system worked. I highly recommend!!

  • Octavia H.
    Irving, TX
    Reviewed on February 15th, 2025

    The call center was very helpful and the technician Rudy arrived with all parts already needed for the job and repaired our system quickly

  • Danny A.
    Haltom City, TX
    Reviewed on February 15th, 2025

    I called DSS to come look at my parking garage access gates for my commercial property and I was more than satisfied with how the technician, Mr. Rudy, handled the situation. He was already working on it by the time I arrived and made sure to test the system a few times with his work vehicle before he even thought about leaving. This is one of the best experiences I’ve had with commercial vendors. Also, the office dispatch who set up the service call was very friendly. Thank you Mr. Rudy for your great communication and desire to fix my gate situation.

  • Pepo P.
    Rockwall, TX
    Reviewed on February 15th, 2025

    Rudy and Mike. Took care of our issues. Great work

  • Austin S.
    Prosper, TX
    Reviewed on February 15th, 2025

    Scott came out to check out a sensor and went above and beyond to get sensors working I didn’t even know were broken. Also helped me get set up on the mobile app which is a HUGE help!

  • Meredith A.
    Trophy Club, TX
    Reviewed on February 15th, 2025

    Tony and Spencer were great! Super fast and professional!

  • Luis P.
    Argyle, TX
    Reviewed on January 20th, 2025

    Scott was out today working on an extremely sensitive issue. His expertise and patience got the job done. He was in constant communication with me giving me an update helped keep my stakeholders at ease.

  • Jose M.
    Whitesboro, TX
    Reviewed on January 15th, 2025

    Ruddy Oberon, provided outstanding service. He was thorough, professional and very knowledgeable. Thank you.

Review Central
4.99 out of 5 ( 163 Reviews )

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