# Multilink Security

Multilink Security is a fire alarm company based in San Antonio, Texas. It holds an active Fire Alarm Certificate of Registration (No. ACR-2131038) from the Texas State Fire Marshal's Office, verified against state records on October 24, 2026.

## Texas State Fire Marshal's Office registrations

| Registration | Type | Expires | Status |
|---|---|---|---|
| ACR-2131038 | Fire Alarm Certificate of Registration | October 5, 2027 | active |

## Contact and locations

- Phone: 210-494-9112
- Primary location: 5005 West Ave Ste 900, San Antonio, TX 78213-2711 (Bexar County)
- Licensed individuals on file: 5

## Verify

Search ACR-2131038 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 October 24, 2026. Published by Plumb Registry._