# Fire extinguisher companies in Round Rock, Texas 11 fire extinguisher companies with an active Texas SFMO Fire Extinguisher Certificate of Registration (ECR) have a location in Round Rock, Texas, as of October 24, 2026. 7 more are elsewhere in Williamson County. Sale, installation, inspection, recharging and hydrostatic testing of portable fire extinguishers and fixed fire-extinguishing systems. ## Located in Round Rock - [Alliance Safety And Fire Protection, LP](https://plumbregistry.com/fire-protection/providers/alliance-safety-and-fire-protection-lp/) — based in Round Rock, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2630, ECR-1775, SCR-G-1721736; phone: 512-966-4488 - [American Fire Protection Group Inc](https://plumbregistry.com/fire-protection/providers/american-fire-protection-group-inc/) — based in Dallas, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1789337, ECR-1733854, HCR-2084804, SCR-G-1734091; phone: 952-641-7623 - [APi Group Life Safety USA LLC](https://plumbregistry.com/fire-protection/providers/api-group-life-safety-usa-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1354, ACR-2562678, ECR-1751311, SCR-G-0107, SCR-G-0152, SCR-G-2161248; phone: 651-604-2794 - [Century Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/century-fire-protection-llc/) — based in Duluth, GA; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1763848, ECR-1764044, SCR-G-1075; phone: 770-945-2330 - [Facilities Protection Systems](https://plumbregistry.com/fire-protection/providers/facilities-protection-systems/) — based in Brea, CA; fire alarm and fire extinguisher; registrations: ACR-2907001, ECR-2914921; phone: 714-257-2244 - [Firetron, Inc.](https://plumbregistry.com/fire-protection/providers/firetron-inc/) — based in Stafford, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1136, ECR-1751245, HCR-384, SCR-G-1004; phone: 281-499-1500 - [Impact Fire Services LLC](https://plumbregistry.com/fire-protection/providers/impact-fire-services-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751050, ECR-1751722, SCR-G-1098; phone: 512-640-1536 - [Pinnacle Fire Protection, LLC](https://plumbregistry.com/fire-protection/providers/pinnacle-fire-protection-llc/) — based in Round Rock, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751003, ECR-1941, SCR-G-1030; phone: 512-244-6001 - [Pye-Barker Fire & Safety LLC](https://plumbregistry.com/fire-protection/providers/pye-barker-fire-safety-llc/) — based in Waco, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2326761, ECR-2329916, HCR-2337459, SCR-G-2329912; phone: 806-777-3661 - [SprinkPro Fire Protection](https://plumbregistry.com/fire-protection/providers/sprinkpro-fire-protection/) — based in Round Rock, TX; fire extinguisher; registrations: ECR-3573422; phone: 512-412-9195 - [Wild Fire Life Safety Services LLC](https://plumbregistry.com/fire-protection/providers/wild-fire-life-safety-services-llc/) — based in Round Rock, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3128353, ECR-3130444, SCR-G-3554814; phone: 512-964-4126 ## Elsewhere in Williamson County - [1st Fire Safety LLC](https://plumbregistry.com/fire-protection/providers/1st-fire-safety-llc/) — based in Cedar Park, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2375658, ECR-1953562, HCR-2543640, SCR-G-2552995; phone: 512-777-1555 - [Battalion Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/battalion-fire-protection-llc/) — based in Georgetown, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3238624, ECR-3238657, SCR-G-3238626; phone: 713-306-6296 - [Capitol Sprinkler & Fire Systems LLC](https://plumbregistry.com/fire-protection/providers/capitol-sprinkler-fire-systems-llc/) — based in Leander, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2209401, ECR-2383883, SCR-G-2209659; phone: 512-777-8903 - [Foley Fire Extinguisher Co.](https://plumbregistry.com/fire-protection/providers/foley-fire-extinguisher-co/) — based in Hutto, TX; fire extinguisher; registrations: ECR-1895; phone: 512-573-4477 - [Icon Fire & Life Safety LLC](https://plumbregistry.com/fire-protection/providers/icon-fire-life-safety-llc/) — based in Taylor, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3163034, ECR-3275171, SCR-G-3323807; phone: 512-576-5595 - [Primary Fire Protection, Inc](https://plumbregistry.com/fire-protection/providers/primary-fire-protection-inc/) — based in Pflugerville, TX; fire alarm and fire extinguisher; registrations: ACR-2697739, ECR-3186779; phone: 737-234-6655 - [Riverside Fire Equipment Sales and Service LLC](https://plumbregistry.com/fire-protection/providers/riverside-fire-equipment-sales-and-service-llc/) — based in Cedar Park, TX; fire extinguisher; registrations: ECR-3457103; phone: 909-936-9038 ## FAQ **How do I check that a fire extinguisher company in Round Rock 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 extinguisher company need in Texas?** Companies doing this work must hold a Texas SFMO Fire Extinguisher Certificate of Registration (ECR). 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 Round Rock to work there?** No. Texas registrations are statewide, so companies based elsewhere in Williamson County or across Texas can work in Round Rock. 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._