Smith Thompson Home Security and Alarm is your leading San Antonio home security system and alarm company. While other wireless companies lock you into contracts with high monthly fees and slow service, we want you to stay because you want to, not because you're forced to. That is our motivation to always serve your family with friendly, fast, and affordable alarm monitoring. Same rate since 1978!

Phone Number:


18911 Hardy Oak Blvd Suite 165, San Antonio, TX 78258, United States

Plus Code:
JG9F+97 San Antonio, Texas, USA

GBP Listing:

Business Hours:

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours
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