Smith Thompson Home Security respects your freedom and your wallet. While other wireless companies lock you into contracts with high monthly fees and slow service, they want you to stay because you want to, not because you’re forced to. That is their motivation to always serve your family with friendly, fast, and affordable alarm monitoring and San Antonio security systems. They are the #1 home security company in Houston Texas. Same rate since 1978!



4 Reviews

  • CM M


    I like the fact there is no contract required. Cost less than most alarm / security services. I enjoy the ease of the turn on/off security alarm which also being able to open/lock doors just by clicking on my cell phone. I recommend Smith Thompson Security services as a very satisfied customer.

  • Steve X


    Have been the client for many years. They keep the cost low yet still maintaining high quality service and good customer care. Even when there’s a need for upgrading the technology, they still offer discounts and even provided an extra spare battery. The technician did all things professionally. I highly recommend Smith Thompson.

  • Angie B


    We’ve had Smith Thompson for a few years now and their service is great. When we set accidentally the alarm off the call to us is very fast. Their prices are good and when we just had to have an equipment upgrade the tech was timely, knowledgeable and kind.

  • Joseph T


    The Smith Thompson employee called ahead to let us know his arrival time. He arrived on time, was kind, courteous and answered any questions I had. He completed the upgrade in a timely and efficient fashion. It was a very pleasant experience.

Add Review & Rate

Add a review