Smith Thompson Home Security and Alarm San Antonio 4 years ago ID: #281488 Listed In : Security Systems 18911 Hardy Oak Blvd Suite 165, San Antonio, TX 78258 210-501-3977 https://smiththompson.com/security-systems-san-antonio Business Description Smith Thompson is the leading low cost, high quality home security and alarm company in San Antonio, Texas. We've had the same low monitoring rate since 1978! Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : home security systems houston