# Fire sprinkler contractors in Live Oak, Texas 1 fire sprinkler contractors with an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR) have a location in Live Oak, Texas, as of October 24, 2026. 47 more are elsewhere in Bexar County. Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems. ## Located in Live Oak - [Advanced Flow Technologies](https://plumbregistry.com/fire-protection/providers/advanced-flow-technologies/) — based in Live Oak, TX; fire sprinkler; registrations: SCR-U-1870257; phone: 210-957-9007 ## Elsewhere in Bexar County - [3 A's Utility Contractors LLC](https://plumbregistry.com/fire-protection/providers/3-a-s-utility-contractors-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-2396834; phone: 210-844-0850 - [A & A Sewer Contractors Inc](https://plumbregistry.com/fire-protection/providers/a-a-sewer-contractors-inc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-1932693; phone: 210-533-2050 - [Action Underground LLC](https://plumbregistry.com/fire-protection/providers/action-underground-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-2820979; phone: 210-316-0463 - [Aetos Construction LLC](https://plumbregistry.com/fire-protection/providers/aetos-construction-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-1864412; phone: 210-403-2159 - [Alamo Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/alamo-fire-protection-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-G-1902848; phone: 210-232-7763 - [Alamo Fireline](https://plumbregistry.com/fire-protection/providers/alamo-fireline/) — based in Helotes, TX; fire sprinkler; registrations: SCR-U-1901274; phone: 210-887-5897 - [Allegiance Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/allegiance-fire-protection-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-G-2061994; phone: 210-683-7108 - [Allied Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/allied-fire-protection-llc/) — based in Austin, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2370636, ACR-2638658, ECR-1798, ECR-2021, SCR-G-0519, SCR-G-0817; phone: 346-535-7100 - [American Fire Systems Inc](https://plumbregistry.com/fire-protection/providers/american-fire-systems-inc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3155, ECR-1715, SCR-G-0723, SCR-G-2991581; phone: 713-466-9898 - [Automatic Fire Protection, LLC](https://plumbregistry.com/fire-protection/providers/automatic-fire-protection-llc/) — based in San Angelo, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2168589, ECR-1909605, SCR-G-0005; phone: 210-653-2121 - [Bear Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/bear-fire-protection-inc/) — based in San Antonio, TX; fire alarm and fire sprinkler; registrations: ACR-2877619, SCR-G-2702680; phone: 210-281-4156 - [Big Tex Fire Protection](https://plumbregistry.com/fire-protection/providers/big-tex-fire-protection/) — based in Converse, TX; fire sprinkler; registrations: SCR-G-1913552; phone: 210-659-6540 - [Bravo Excavation And Construction LLC](https://plumbregistry.com/fire-protection/providers/bravo-excavation-and-construction-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-2151916; phone: 210-970-9255 - [Briones Utility Company, LLC](https://plumbregistry.com/fire-protection/providers/briones-utility-company-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-1649971; phone: 210-687-0500 - [Cazadores Construction LLC](https://plumbregistry.com/fire-protection/providers/cazadores-construction-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-0894; phone: 210-673-3513 - [Central Backhoe & Utilities, Ltd](https://plumbregistry.com/fire-protection/providers/central-backhoe-utilities-ltd/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-0851; phone: 210-688-3244 - [Cherokee Contracting](https://plumbregistry.com/fire-protection/providers/cherokee-contracting/) — based in Adkins, TX; fire sprinkler; registrations: SCR-U-1781841; phone: 210-701-3748 - [Cintas Fire Protection](https://plumbregistry.com/fire-protection/providers/cintas-fire-protection/) — based in San Antonio, TX; fire alarm and fire sprinkler; registrations: ACR-3228, SCR-G-1826607; phone: 817-640-2223 - [Damco Utility Inc](https://plumbregistry.com/fire-protection/providers/damco-utility-inc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-1003; phone: 210-532-6508 - [E-Z Bel Construction LLC](https://plumbregistry.com/fire-protection/providers/e-z-bel-construction-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-3534615; phone: 210-736-6595 - [Ella SA Contracting LP](https://plumbregistry.com/fire-protection/providers/ella-sa-contracting-lp/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-0577; phone: 210-688-9500 - [Everon LLC](https://plumbregistry.com/fire-protection/providers/everon-llc/) — based in Austin, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751015, ECR-2791198, HCR-2780234, SCR-G-2766792; phone: 213-292-9333 - [Firecode Sprinkler Systems LLC](https://plumbregistry.com/fire-protection/providers/firecode-sprinkler-systems-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-G-1825661; phone: 210-584-3771 - [Firetrol Protection Systems Inc](https://plumbregistry.com/fire-protection/providers/firetrol-protection-systems-inc/) — based in Richardson, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751168, ECR-1751432, SCR-G-0292; phone: 214-343-9200 - [GMR Backflow LLC](https://plumbregistry.com/fire-protection/providers/gmr-backflow-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-3056768; phone: 210-428-7451 - [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 - [Johnson Controls Fire Protection LP](https://plumbregistry.com/fire-protection/providers/johnson-controls-fire-protection-lp/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2147, ECR-1627, SCR-G-0659; phone: 561-341-7639 - [Lunsford Fire Protection](https://plumbregistry.com/fire-protection/providers/lunsford-fire-protection/) — based in San Antonio, TX; fire alarm and fire sprinkler; registrations: ACR-3476609, SCR-G-3182239; phone: 210-316-2442 - [M Jacks Fire & Safety Equipment Co.](https://plumbregistry.com/fire-protection/providers/m-jacks-fire-safety-equipment-co/) — based in San Antonio, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1313, ECR-011, SCR-G-1794199; phone: 210-344-2361 - [Marex Solutions LLC](https://plumbregistry.com/fire-protection/providers/marex-solutions-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-3024105; phone: 210-879-3253 - [Marmic Fire and Safety Co Inc](https://plumbregistry.com/fire-protection/providers/marmic-fire-and-safety-co-inc/) — based in Joplin, MO; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2944596, ECR-2944607, SCR-G-2944822; phone: 281-594-7014 - [MJC Contracting LLC](https://plumbregistry.com/fire-protection/providers/mjc-contracting-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-2523896; phone: 726-582-4275 - [Mulder Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/mulder-fire-protection-inc/) — based in San Antonio, TX; fire extinguisher and fire sprinkler; registrations: ECR-2906154, SCR-G-0379; phone: 210-661-4257 - [Opiela Mechanical Inc](https://plumbregistry.com/fire-protection/providers/opiela-mechanical-inc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-1917509; phone: 210-633-2431 - [Pesado Construction Company](https://plumbregistry.com/fire-protection/providers/pesado-construction-company/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-0645; phone: 210-651-4452 - [Primetime Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/primetime-fire-protection-llc/) — based in Helotes, TX; fire sprinkler; registrations: SCR-G-1838415; phone: 210-695-5505 - [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 - [Quick Response Fire protection LLC](https://plumbregistry.com/fire-protection/providers/quick-response-fire-protection-llc/) — based in Converse, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3482691, ECR-3471005, SCR-G-3454471; phone: 361-244-3316 - [Rainmaker FP LLC](https://plumbregistry.com/fire-protection/providers/rainmaker-fp-llc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-G-1687566; phone: 210-323-7073 - [RTM Construction Co LTD](https://plumbregistry.com/fire-protection/providers/rtm-construction-co-ltd/) — based in Adkins, TX; fire sprinkler; registrations: SCR-U-0464; phone: 210-649-4600 - [Said Alberto Sanchez](https://plumbregistry.com/fire-protection/providers/said-alberto-sanchez/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-U-2698827; phone: 210-488-1161 - [Shambaugh & Son LP](https://plumbregistry.com/fire-protection/providers/shambaugh-son-lp/) — based in San Antonio, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2226, ECR-2207061, SCR-G-0558; phone: 830-708-4978 - [Siemens Industry Inc](https://plumbregistry.com/fire-protection/providers/siemens-industry-inc/) — based in Irving, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751584, ECR-1555, SCR-G-1918553; phone: 214-937-3555 - [Starfire Sprinkler Services, Inc.](https://plumbregistry.com/fire-protection/providers/starfire-sprinkler-services-inc/) — based in San Antonio, TX; fire sprinkler; registrations: SCR-G-1751136; phone: 210-264-6191 - [Summit Fire & Security LLC](https://plumbregistry.com/fire-protection/providers/summit-fire-security-llc/) — based in Mendota Heights, MN; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2376495, ECR-2375458, HCR-2376310, HCR-2448185, HCR-2749685, HCR-3143355, SCR-G-2447785; phone: 713-455-0296 - [Thompson Safety LLC](https://plumbregistry.com/fire-protection/providers/thompson-safety-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3361776, ECR-2217262, HCR-3427718, SCR-G-3361746; phone: 877-506-4291 - [Young Bros Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/young-bros-fire-protection-inc/) — based in Helotes, TX; fire sprinkler; registrations: SCR-G-0008; phone: 210-695-2266 ## FAQ **How do I check that a fire sprinkler contractor in Live Oak 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 Live Oak to work there?** No. Texas registrations are statewide, so companies based elsewhere in Bexar County or across Texas can work in Live Oak. 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._