# Intruder Alert Systems Of SAN Antonio, Inc.

Intruder Alert Systems Of SAN Antonio, Inc. is a fire alarm company based in San Antonio, Texas. It holds an active Fire Alarm Certificate of Registration (No. ACR-1189) from the Texas State Fire Marshal's Office, verified against state records on November 2, 2026.

## Texas State Fire Marshal's Office registrations

| Registration | Type | Expires | Status |
|---|---|---|---|
| ACR-1189 | Fire Alarm Certificate of Registration | December 21, 2027 | active |

## Contact and locations

- Phone: 210-494-4900
- Primary location: San Antonio, TX 78232-2258 (Bexar County)
- Licensed people on the state record: 7, holding 7 individual licenses (3 Residential fire alarm technician, RAL; 3 Residential fire alarm superintendent, RAS; 1 Fire alarm planning superintendent, APS)

## Verify

Search ACR-1189 at https://appscenter.tdi.texas.gov/reports/p/sfmo to confirm current status.

More companies in San Antonio: https://plumbregistry.com/fire-protection/texas/san-antonio/

_Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (https://appscenter.tdi.texas.gov/reports/p/sfmo), retrieved November 2, 2026. Published by Plumb Registry._