# Diffco LLC

Diffco LLC is a fire sprinkler company based in Tomball, Texas. It holds an active Fire Sprinkler Certificate of Registration (Underground) (No. SCR-U-2144897) 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 |
|---|---|---|---|
| SCR-U-2144897 | Fire Sprinkler Certificate of Registration (Underground) | November 28, 2027 | active |

## Contact and locations

- Phone: 713-380-7113
- Primary location: 22502 Kobs Rd, Tomball, TX 77377-2724 (Harris County)
- Licensed individuals on file: 1

## Verify

Search SCR-U-2144897 at https://appscenter.tdi.texas.gov/reports/p/sfmo to confirm current status.

More companies in Tomball: https://plumbregistry.com/fire-protection/texas/tomball/

_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._