# SLW Group LLC

SLW Group LLC is a fire alarm company based in Harlingen, Texas. It holds an active Fire Alarm Certificate of Registration (No. ACR-3179179) 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-3179179 | Fire Alarm Certificate of Registration | May 23, 2027 | active |

## Contact and locations

- Phone: 956-421-2322
- Primary location: 28067 S Dilworth, Harlingen, TX 78552 (Cameron County)
- Also known as: Total Technology Solutions
- Licensed individuals on file: 3

## Verify

Search ACR-3179179 at https://appscenter.tdi.texas.gov/reports/p/sfmo to confirm current status.

More companies in Harlingen: https://plumbregistry.com/fire-protection/texas/harlingen/

_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._