# Fire sprinkler contractors in Terrell, Texas

4 fire sprinkler contractors with an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR) have a location in Terrell, Texas, as of October 24, 2026. 6 more are elsewhere in Kaufman County.

Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems.

## Located in Terrell

- [Ibarra Underground LLC](https://plumbregistry.com/fire-protection/providers/ibarra-underground-llc/) — based in Terrell, TX; fire sprinkler; registrations: SCR-U-2618292; phone: 214-864-0383
- [RES Fire Sprinkler LLC](https://plumbregistry.com/fire-protection/providers/res-fire-sprinkler-llc/) — based in Terrell, TX; fire extinguisher and fire sprinkler; registrations: ECR-1711822, SCR-G-2156080; phone: 972-472-3695
- [Rockwall Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/rockwall-fire-protection-llc/) — based in Terrell, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2706029, ECR-2706026, SCR-D-2706014, SCR-U-2706022; phone: 214-929-2211
- [Vetted Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/vetted-fire-protection-llc/) — based in Terrell, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2117214, ECR-2117303, SCR-G-2131214; phone: 214-901-6304

## Elsewhere in Kaufman County

- [A Trust Backflow](https://plumbregistry.com/fire-protection/providers/a-trust-backflow/) — based in Heartland, TX; fire sprinkler; registrations: SCR-U-1183; phone: 214-315-7290
- [ACE Companies](https://plumbregistry.com/fire-protection/providers/ace-companies/) — based in Crandall, TX; fire sprinkler; registrations: SCR-U-2218969; phone: 469-899-6050
- [Alltex Site Services LLC](https://plumbregistry.com/fire-protection/providers/alltex-site-services-llc/) — based in Scurry, TX; fire sprinkler; registrations: SCR-U-2176928; phone: 214-354-8357
- [Double D Fire Inc](https://plumbregistry.com/fire-protection/providers/double-d-fire-inc/) — based in Forney, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2308, ECR-1780111, SCR-G-0900; phone: 972-564-0564
- [Semper Fi Backflow Inspections LLC](https://plumbregistry.com/fire-protection/providers/semper-fi-backflow-inspections-llc/) — based in Forney, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3164903, ECR-3142036, SCR-G-3141367; phone: 972-510-8446
- [Service Fire & Industrial Inc](https://plumbregistry.com/fire-protection/providers/service-fire-industrial-inc/) — based in Forney, TX; fire alarm and fire sprinkler; registrations: ACR-3399, SCR-G-0380; phone: 972-552-9510

## FAQ

**How do I check that a fire sprinkler contractor in Terrell is licensed?**

Search the company name or registration number in the Texas State Fire Marshal's Office public lookup (https://appscenter.tdi.texas.gov/reports/p/sfmo). Every company listed here shows its registration numbers and expiration dates, re-checked against state records on each data refresh.

**What license does a fire sprinkler contractor need in Texas?**

Companies doing this work must hold a Texas SFMO Fire Sprinkler Certificate of Registration (SCR). Texas requires a State Fire Marshal's Office certificate of registration for each type of work: fire alarm (ACR), fire extinguisher (ECR) and fire sprinkler (SCR). Individual technicians must also hold SFMO licenses.

**Does a company need to be located in Terrell to work there?**

No. Texas registrations are statewide, so companies based elsewhere in Kaufman County or across Texas can work in Terrell. Confirm the service area with the company.

_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._