# Otso, Inc.

Otso, Inc. is a fire alarm company based in Brownsville, Texas. It holds an active Fire Alarm Certificate of Registration (No. ACR-2815) 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-2815 | Fire Alarm Certificate of Registration | February 27, 2027 | active |

## Contact and locations

- Phone: 956-544-4726
- Primary location: 810 E Van Buren St, Brownsville, TX 78520-7142 (Cameron County)
- Also known as: Valley Wide Security
- Licensed individuals on file: 3

## Verify

Search ACR-2815 at https://appscenter.tdi.texas.gov/reports/p/sfmo to confirm current status.

More companies in Brownsville: https://plumbregistry.com/fire-protection/texas/brownsville/

_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._