# Security International, Inc.

Security International, Inc. is a fire alarm and fire extinguisher company based in McAllen, Texas. It holds 2 active Texas State Fire Marshal's Office registrations (ACR-1750559, ECR-1725), verified against state records on October 24, 2026.

## Texas State Fire Marshal's Office registrations

| Registration | Type | Expires | Status |
|---|---|---|---|
| ACR-1750559 | Fire Alarm Certificate of Registration | July 1, 2028 | active |
| ECR-1725 | Fire Extinguisher Certificate of Registration | February 19, 2027 | active |

## Contact and locations

- Phone: 956-381-6655
- Primary location: 11500 N 10th St, McAllen, TX 78504-9580 (Hidalgo County)
- Licensed individuals on file: 9

## Verify

Search ACR-1750559 at https://appscenter.tdi.texas.gov/reports/p/sfmo to confirm current status.

More companies in McAllen: https://plumbregistry.com/fire-protection/texas/mcallen/

_Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (https://appscenter.tdi.texas.gov/reports/p/sfmo), retrieved October 24, 2026. Published by Plumb Registry._