# Fire protection companies in Humble, Texas

9 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Humble, Texas (3 fire sprinkler, 6 fire alarm and 4 fire extinguisher), as of October 24, 2026. Another 276 are located elsewhere in Harris County.

- Fire sprinkler contractors in Humble: https://plumbregistry.com/fire-protection/texas/humble/fire-sprinkler/
- Fire alarm companies in Humble: https://plumbregistry.com/fire-protection/texas/humble/fire-alarm/
- Fire extinguisher companies in Humble: https://plumbregistry.com/fire-protection/texas/humble/fire-extinguisher/

## Located in Humble

- [Archangel Alarm Services LLC](https://plumbregistry.com/fire-protection/providers/archangel-alarm-services-llc/) — based in Humble, TX; fire alarm; registrations: ACR-1715770; phone: 281-236-4943
- [Ardent Fire Equipment & Safety Services LLC](https://plumbregistry.com/fire-protection/providers/ardent-fire-equipment-safety-services-llc/) — based in Humble, TX; fire extinguisher; registrations: ECR-1908774; phone: 832-360-8288
- [Harris County Fire Marshal's Office](https://plumbregistry.com/fire-protection/providers/harris-county-fire-marshal-s-office/) — based in Humble, TX; fire alarm; registrations: ACR-2596403; phone: 713-274-1739
- [Houston Fire & Security](https://plumbregistry.com/fire-protection/providers/houston-fire-security/) — based in Humble, TX; fire alarm and fire extinguisher; registrations: ACR-1750790, ECR-1769; phone: 281-446-2182
- [Interactive Fire Control Inc](https://plumbregistry.com/fire-protection/providers/interactive-fire-control-inc/) — based in Humble, TX; fire sprinkler; registrations: SCR-G-1781821; phone: 281-620-5313
- [Putnam Fire and Security LLC](https://plumbregistry.com/fire-protection/providers/putnam-fire-and-security-llc/) — based in Humble, TX; fire alarm and fire extinguisher; registrations: ACR-2425163, ECR-2426915; phone: 281-706-3021
- [Renteria Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/renteria-fire-protection-inc/) — based in Humble, TX; fire sprinkler; registrations: SCR-G-0910; phone: 281-935-4332
- [Texas Firelogix LLC](https://plumbregistry.com/fire-protection/providers/texas-firelogix-llc/) — based in Humble, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1936088, ECR-1936090, SCR-G-1936207; phone: 844-347-3549
- [TX Fire Pros Inc](https://plumbregistry.com/fire-protection/providers/tx-fire-pros-inc/) — based in Humble, TX; fire alarm; registrations: ACR-3018303; phone: 832-766-2843

## Elsewhere in Harris County

- [1st FP Services LLC](https://plumbregistry.com/fire-protection/providers/1st-fp-services-llc/) — based in San Antonio, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2494522, ECR-1740069, SCR-G-1751143; phone: 210-377-3473
- [1st Texas Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/1st-texas-fire-protection-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-1751781; phone: 713-856-6877
- [9BA Consulting Engineers LLC](https://plumbregistry.com/fire-protection/providers/9ba-consulting-engineers-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-3438449; phone: 281-797-7697
- [A & A Fire and Security Solutions LLC](https://plumbregistry.com/fire-protection/providers/a-a-fire-and-security-solutions-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2529970, ECR-2808846, SCR-G-3168987; phone: 281-375-9361
- [A & A Technologies](https://plumbregistry.com/fire-protection/providers/a-a-technologies/) — based in Cypress, TX; fire alarm; registrations: ACR-2069917; phone: 346-218-8083
- [AB Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/ab-fire-protection-llc/) — based in Pasadena, TX; fire sprinkler; registrations: SCR-G-1751205; phone: 713-292-7119
- [ABC Fire Systems LLC](https://plumbregistry.com/fire-protection/providers/abc-fire-systems-llc/) — based in New Braunfels, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3386, ECR-2032, ECR-2530103, SCR-G-1751281; phone: 830-625-3473
- [Able Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/able-fire-protection-llc/) — based in Pasadena, TX; fire alarm and fire extinguisher; registrations: ACR-3092678, ECR-3092672; phone: 281-712-2152
- [Absolute Suppression & Fire LLC](https://plumbregistry.com/fire-protection/providers/absolute-suppression-fire-llc/) — based in Katy, TX; fire alarm and fire extinguisher; registrations: ACR-2360943, ECR-2275781; phone: 832-723-6282
- [Accutek Technologies Inc](https://plumbregistry.com/fire-protection/providers/accutek-technologies-inc/) — based in Houston, TX; fire alarm; registrations: ACR-2633414; phone: 281-970-6099
- [Accuvent Air LLC](https://plumbregistry.com/fire-protection/providers/accuvent-air-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3135107
- [Active Fire Protection Services LLC](https://plumbregistry.com/fire-protection/providers/active-fire-protection-services-llc/) — based in Katy, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3489786, ECR-3489800, SCR-G-3488373; phone: 832-488-0730
- [Addicks Fire & Safety, Inc.](https://plumbregistry.com/fire-protection/providers/addicks-fire-safety-inc/) — based in Houston, TX; fire extinguisher; registrations: ECR-854; phone: 979-249-6500
- [Admiral Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/admiral-fire-protection-llc/) — based in Pearland, TX; fire alarm and fire extinguisher; registrations: ACR-3509858, ECR-3484935; phone: 713-598-8872
- [ADT LLC](https://plumbregistry.com/fire-protection/providers/adt-llc/) — based in Austin, TX; fire alarm; registrations: ACR-1761535; phone: 561-226-2843
- [Advance SecureTech LLC](https://plumbregistry.com/fire-protection/providers/advance-securetech-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1929719; phone: 713-956-1757
- [Advancedtronics Inc](https://plumbregistry.com/fire-protection/providers/advancedtronics-inc/) — based in Houston, TX; fire alarm; registrations: ACR-3084; phone: 832-295-3326
- [Advantage Interests Inc](https://plumbregistry.com/fire-protection/providers/advantage-interests-inc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1914, ECR-1525, SCR-G-0573; phone: 713-983-7253
- [Advantage Security Integration, Ltd.](https://plumbregistry.com/fire-protection/providers/advantage-security-integration-ltd/) — based in Houston, TX; fire alarm; registrations: ACR-1750797; phone: 713-539-0740
- [Aegis Life Safety LLC](https://plumbregistry.com/fire-protection/providers/aegis-life-safety-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3095; phone: 866-545-4166
- [Affinity Interest Group LLC](https://plumbregistry.com/fire-protection/providers/affinity-interest-group-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3109688; phone: 713-505-7485
- [Affordable Fire Safety](https://plumbregistry.com/fire-protection/providers/affordable-fire-safety/) — based in Katy, TX; fire extinguisher; registrations: ECR-2122444, ECR-2366979; phone: 281-979-9375
- [Akisha Networks Inc](https://plumbregistry.com/fire-protection/providers/akisha-networks-inc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1751021, ECR-2585133; phone: 713-840-7424
- [Alarm Technologies](https://plumbregistry.com/fire-protection/providers/alarm-technologies/) — based in Houston, TX; fire alarm; registrations: ACR-2147037; phone: 281-639-5432
- [Alarmtechs Inc](https://plumbregistry.com/fire-protection/providers/alarmtechs-inc/) — based in Katy, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1174, ECR-1903034, SCR-G-1137; phone: 281-391-6066
- [Aldine Independent School District](https://plumbregistry.com/fire-protection/providers/aldine-independent-school-district/) — based in Houston, TX; fire alarm; registrations: ACR-2490410; phone: 281-985-6255
- [Alert 360](https://plumbregistry.com/fire-protection/providers/alert-360/) — based in Fort Worth, TX; fire alarm; registrations: ACR-1751187; phone: 469-446-1434
- [Alert Fire Solutions Inc](https://plumbregistry.com/fire-protection/providers/alert-fire-solutions-inc/) — based in Cypress, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2826693, ECR-2850716, SCR-G-2836693; phone: 832-302-6540
- [Alex AIS Inc](https://plumbregistry.com/fire-protection/providers/alex-ais-inc/) — based in Jersey Village, TX; fire alarm and fire sprinkler; registrations: ACR-1859382, SCR-G-1988946; phone: 832-309-1176
- [Alief Independent School District](https://plumbregistry.com/fire-protection/providers/alief-independent-school-district/) — based in Houston, TX; fire alarm; registrations: ACR-1321; phone: 281-498-8110
- [All Campus Security](https://plumbregistry.com/fire-protection/providers/all-campus-security/) — based in Houston, TX; fire alarm; registrations: ACR-2404447; phone: 832-202-6158
- [All-Tec Audio & Security, Inc.](https://plumbregistry.com/fire-protection/providers/all-tec-audio-security-inc/) — based in Waller, TX; fire alarm; registrations: ACR-2462; phone: 281-856-7797
- [Allegiant Life Safety Systems LLC](https://plumbregistry.com/fire-protection/providers/allegiant-life-safety-systems-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-3189948
- [Allied Security LLC](https://plumbregistry.com/fire-protection/providers/allied-security-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1908286; phone: 281-820-2810
- [Always Feel Safe](https://plumbregistry.com/fire-protection/providers/always-feel-safe/) — based in Katy, TX; fire alarm; registrations: ACR-2958649; phone: 786-863-0783
- [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
- [American Sentinel Fire & Security LLC](https://plumbregistry.com/fire-protection/providers/american-sentinel-fire-security-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2796; phone: 281-541-8037
- [Anadarko Industries, LLC](https://plumbregistry.com/fire-protection/providers/anadarko-industries-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751055, ECR-1751679, SCR-G-3492138; phone: 281-286-9200
- [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
- [ASAP Fire Protection](https://plumbregistry.com/fire-protection/providers/asap-fire-protection/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2949596, ECR-2958332; phone: 346-537-3473
- [Assurance Security & Fire Inc](https://plumbregistry.com/fire-protection/providers/assurance-security-fire-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1656593; phone: 214-437-5702
- [Atlas Alarms, LLC](https://plumbregistry.com/fire-protection/providers/atlas-alarms-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1750952; phone: 713-467-6666
- [ATR Tech Works LLC](https://plumbregistry.com/fire-protection/providers/atr-tech-works-llc/) — based in Katy, TX; fire alarm; registrations: ACR-3544528; phone: 713-471-4427
- [Austin Fire Systems LLC](https://plumbregistry.com/fire-protection/providers/austin-fire-systems-llc/) — based in Prairieville, LA; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1934549, ECR-2103691, SCR-G-1791124; phone: 832-695-2225
- [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
- [Az-Tech Fire & Security LLC](https://plumbregistry.com/fire-protection/providers/az-tech-fire-security-llc/) — based in Channelview, TX; fire alarm; registrations: ACR-3022820; phone: 281-236-5417
- [Banda Concrete LLC](https://plumbregistry.com/fire-protection/providers/banda-concrete-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-3481861; phone: 832-815-0962
- [BareTech Safety LLC](https://plumbregistry.com/fire-protection/providers/baretech-safety-llc/) — based in Katy, TX; fire alarm; registrations: ACR-2681324; phone: 281-771-2124
- [Battleground Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/battleground-fire-protection-llc/) — based in Deer Park, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3204618, ECR-3204621, SCR-G-3204615; phone: 713-473-0008
- [Belknap Plumbing Systems Inc](https://plumbregistry.com/fire-protection/providers/belknap-plumbing-systems-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-0890; phone: 832-912-6733
- [Benco Systems, Inc.](https://plumbregistry.com/fire-protection/providers/benco-systems-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1750622; phone: 281-931-8848
- [Bender's Fire & Safety Inc](https://plumbregistry.com/fire-protection/providers/bender-s-fire-safety-inc/) — based in Houston, TX; fire extinguisher; registrations: ECR-1751400; phone: 281-565-8734
- [Beneficial Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/beneficial-fire-protection-inc/) — based in Cypress, TX; fire sprinkler; registrations: SCR-G-0497; phone: 713-553-6363
- [Blue Star Fire Protection of Texas LLC](https://plumbregistry.com/fire-protection/providers/blue-star-fire-protection-of-texas-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3475573; phone: 346-624-3178
- [BluWater Backflow Services LLC](https://plumbregistry.com/fire-protection/providers/bluwater-backflow-services-llc/) — based in Cypress, TX; fire alarm and fire extinguisher; registrations: ACR-3514586, ECR-3514584; phone: 936-230-8999
- [BMF Solutions LLP](https://plumbregistry.com/fire-protection/providers/bmf-solutions-llp/) — based in Cypress, TX; fire extinguisher and fire sprinkler; registrations: ECR-2299906, SCR-G-0835; phone: 832-220-1500
- [BMF Technologies LLC](https://plumbregistry.com/fire-protection/providers/bmf-technologies-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-3425162; phone: 713-202-4150
- [Brigade Fire Solutions LLC](https://plumbregistry.com/fire-protection/providers/brigade-fire-solutions-llc/) — based in Houston, TX; fire extinguisher and fire sprinkler; registrations: ECR-2462117, SCR-G-1983789; phone: 713-818-1155
- [Bronco Electric Inc](https://plumbregistry.com/fire-protection/providers/bronco-electric-inc/) — based in Magnolia, TX; fire alarm; registrations: ACR-3442053; phone: 713-560-6980
- [Bronco Fire LLC](https://plumbregistry.com/fire-protection/providers/bronco-fire-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3288158; phone: 832-708-5336
- [Buccaneer Holdco LLC](https://plumbregistry.com/fire-protection/providers/buccaneer-holdco-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3550431; phone: 304-376-4209
- [Bulldog Security Services LLC](https://plumbregistry.com/fire-protection/providers/bulldog-security-services-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3442; phone: 832-371-6995
- [Capital Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/capital-fire-protection-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1983398, ECR-1731609, SCR-G-1685889; phone: 713-781-4000
- [Captive Aire Systems Inc](https://plumbregistry.com/fire-protection/providers/captive-aire-systems-inc/) — based in Austin, TX; fire extinguisher; registrations: ECR-2075742
- [CFE Safety LLC](https://plumbregistry.com/fire-protection/providers/cfe-safety-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3342977; phone: 713-819-6950
- [Charter Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/charter-fire-protection-inc/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1767568, ECR-1751455, SCR-G-0133; phone: 713-472-0657
- [Chatman Security & Fire](https://plumbregistry.com/fire-protection/providers/chatman-security-fire/) — based in Houston, TX; fire alarm; registrations: ACR-3267883; phone: 832-859-7009
- [Chero-Key Piping Company](https://plumbregistry.com/fire-protection/providers/chero-key-piping-company/) — based in Houston, TX; fire extinguisher and fire sprinkler; registrations: ECR-1751502, SCR-G-0074; phone: 713-856-5612
- [Cintas Corporation NO 2](https://plumbregistry.com/fire-protection/providers/cintas-corporation-no-2/) — based in San Antonio, TX; fire extinguisher; registrations: ECR-1968; phone: 817-640-2223
- [City Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/city-fire-protection-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2134770, ECR-2070031; phone: 713-875-9966
- [Citywide Audio Video Security LLC](https://plumbregistry.com/fire-protection/providers/citywide-audio-video-security-llc/) — based in Crosby, TX; fire alarm; registrations: ACR-2539455; phone: 832-646-2045
- [Clark Security Systems Inc](https://plumbregistry.com/fire-protection/providers/clark-security-systems-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1953257; phone: 281-374-7233
- [Classic Protection Systems Inc](https://plumbregistry.com/fire-protection/providers/classic-protection-systems-inc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2350, ECR-2054; phone: 713-468-3573
- [Clearwater Utilities Inc.](https://plumbregistry.com/fire-protection/providers/clearwater-utilities-inc/) — based in Cypress, TX; fire sprinkler; registrations: SCR-G-2711252; phone: 281-793-4107
- [Coastwide Marine Services LLC](https://plumbregistry.com/fire-protection/providers/coastwide-marine-services-llc/) — based in Channelview, TX; fire extinguisher; registrations: ECR-2468727
- [Comcast Broadband Security LLC](https://plumbregistry.com/fire-protection/providers/comcast-broadband-security-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1672104; phone: 832-392-3679
- [Comcast Home Security](https://plumbregistry.com/fire-protection/providers/comcast-home-security/) — based in Houston, TX; fire alarm; registrations: ACR-1818; phone: 832-392-3679
- [Compass Audio And Security Systems LLC](https://plumbregistry.com/fire-protection/providers/compass-audio-and-security-systems-llc/) — based in Katy, TX; fire alarm; registrations: ACR-3324; phone: 832-633-4672
- [Constant Security](https://plumbregistry.com/fire-protection/providers/constant-security/) — based in Houston, TX; fire alarm; registrations: ACR-1671549; phone: 832-769-2164
- [Convergentz](https://plumbregistry.com/fire-protection/providers/convergentz/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2647866, ECR-2647878, SCR-G-2777659; phone: 713-267-5790
- [Convergint CTC Texas LLC](https://plumbregistry.com/fire-protection/providers/convergint-ctc-texas-llc/) — based in Carrollton, TX; fire alarm; registrations: ACR-1750734; phone: 214-876-2622
- [Custom Fire Protection of Texas Inc](https://plumbregistry.com/fire-protection/providers/custom-fire-protection-of-texas-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0815; phone: 281-858-6200
- [Danna Alarm Company, Inc.](https://plumbregistry.com/fire-protection/providers/danna-alarm-company-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1320; phone: 281-413-4655
- [DCO Enterprises Inc](https://plumbregistry.com/fire-protection/providers/dco-enterprises-inc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2190705, ECR-3221276, SCR-G-3281312; phone: 832-643-8826
- [Deer Park Construction Associates Inc](https://plumbregistry.com/fire-protection/providers/deer-park-construction-associates-inc/) — based in Baytown, TX; fire sprinkler; registrations: SCR-U-2190881; phone: 281-839-0020
- [Design Security Controls LLC](https://plumbregistry.com/fire-protection/providers/design-security-controls-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1930865; phone: 713-464-8407
- [Diffco LLC](https://plumbregistry.com/fire-protection/providers/diffco-llc/) — based in Tomball, TX; fire sprinkler; registrations: SCR-U-2144897; phone: 713-380-7113
- [Divine Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/divine-fire-protection-llc/) — based in Baytown, TX; fire alarm; registrations: ACR-3505753; phone: 281-628-4237
- [Dominic Ray Pena](https://plumbregistry.com/fire-protection/providers/dominic-ray-pena/) — based in Houston, TX; fire alarm; registrations: ACR-3543027; phone: 281-381-8096
- [Double D Industries LLC](https://plumbregistry.com/fire-protection/providers/double-d-industries-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-1771452; phone: 281-802-5942
- [Duncan Security LLC](https://plumbregistry.com/fire-protection/providers/duncan-security-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2340; phone: 281-808-2024
- [Dynasty Sound LLC](https://plumbregistry.com/fire-protection/providers/dynasty-sound-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2883292; phone: 281-433-9345
- [E&R Ibukun LLC](https://plumbregistry.com/fire-protection/providers/e-r-ibukun-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-3451926; phone: 832-961-8372
- [Eagle Eye Fire Protection](https://plumbregistry.com/fire-protection/providers/eagle-eye-fire-protection/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2171252, ECR-2169875; phone: 832-283-7468
- [Echelon One Fire & Security LLC](https://plumbregistry.com/fire-protection/providers/echelon-one-fire-security-llc/) — based in Spring, TX; fire alarm; registrations: ACR-3502107; phone: 832-788-2271
- [Elite FSA LLC](https://plumbregistry.com/fire-protection/providers/elite-fsa-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3457107, ECR-3457102, SCR-G-3488168; phone: 713-222-0403
- [Elite Plumbing Corporation](https://plumbregistry.com/fire-protection/providers/elite-plumbing-corporation/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-0528; phone: 281-469-6766
- [Elite Security Systems](https://plumbregistry.com/fire-protection/providers/elite-security-systems/) — based in Pasadena, TX; fire alarm; registrations: ACR-1841089; phone: 713-478-8835
- [Emergency 24, Inc.](https://plumbregistry.com/fire-protection/providers/emergency-24-inc/) — based in Des Plaines, IL; fire alarm; registrations: ACR-1082; phone: 847-227-2515
- [Emergency Power OFF Systems Designs LLC](https://plumbregistry.com/fire-protection/providers/emergency-power-off-systems-designs-llc/) — based in Tomball, TX; fire alarm and fire extinguisher; registrations: ACR-2162644, ECR-2163155; phone: 281-714-5107
- [Enoch Fire Solutions](https://plumbregistry.com/fire-protection/providers/enoch-fire-solutions/) — based in Channelview, TX; fire alarm; registrations: ACR-3508857; phone: 713-231-8088
- [Entech Sales & Service LLC](https://plumbregistry.com/fire-protection/providers/entech-sales-service-llc/) — based in Dallas, TX; fire alarm and fire extinguisher; registrations: ACR-1404, ECR-1916816; phone: 972-241-8188
- [Entry Protection Systems LLC](https://plumbregistry.com/fire-protection/providers/entry-protection-systems-llc/) — based in Bellaire, TX; fire alarm; registrations: ACR-2252271; phone: 713-515-5362
- [Eric & Sons Solutions INC](https://plumbregistry.com/fire-protection/providers/eric-sons-solutions-inc/) — based in Pasadena, TX; fire sprinkler; registrations: SCR-G-3512204; phone: 832-474-5520
- [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
- [Extinmarc LLC](https://plumbregistry.com/fire-protection/providers/extinmarc-llc/) — based in Katy, TX; fire alarm and fire extinguisher; registrations: ACR-2948901, ECR-2948427; phone: 786-599-3043
- [Eyeon Integrated Systems](https://plumbregistry.com/fire-protection/providers/eyeon-integrated-systems/) — based in Houston, TX; fire alarm; registrations: ACR-1938044; phone: 713-460-8662
- [F.E. Moran, Inc. Special Hazard Systems](https://plumbregistry.com/fire-protection/providers/f-e-moran-inc-special-hazard-systems/) — based in La Porte, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1893759, ECR-1977174, SCR-G-0225; phone: 281-471-1967
- [FAS Design LLC](https://plumbregistry.com/fire-protection/providers/fas-design-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2264080; phone: 713-677-4503
- [Fire Alarm & Suppression of Texas LLC](https://plumbregistry.com/fire-protection/providers/fire-alarm-suppression-of-texas-llc/) — based in Pasadena, TX; fire alarm and fire extinguisher; registrations: ACR-3245471, ECR-3244896; phone: 832-384-6981
- [Fire Commander LLC](https://plumbregistry.com/fire-protection/providers/fire-commander-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-3315723; phone: 832-370-5630
- [Fire Extinguisher Services](https://plumbregistry.com/fire-protection/providers/fire-extinguisher-services/) — based in Houston, TX; fire extinguisher; registrations: ECR-824; phone: 713-644-5151
- [Fire Lines Plus LLC](https://plumbregistry.com/fire-protection/providers/fire-lines-plus-llc/) — based in Spring, TX; fire sprinkler; registrations: SCR-G-2523884; phone: 713-870-9843
- [Fire Professional Services, Inc.](https://plumbregistry.com/fire-protection/providers/fire-professional-services-inc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750924, ECR-1751620, SCR-G-0932; phone: 713-920-3473
- [Fire Protection Service, Inc.](https://plumbregistry.com/fire-protection/providers/fire-protection-service-inc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750530, ACR-3359454, ECR-053, HCR-019, HCR-1750502, SCR-G-0332; phone: 713-924-9609
- [Fire Safe Protection Services, LP](https://plumbregistry.com/fire-protection/providers/fire-safe-protection-services-lp/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750583, ECR-961, SCR-G-1658904; phone: 713-722-7800
- [Firematic Integrated Solutions LLC](https://plumbregistry.com/fire-protection/providers/firematic-integrated-solutions-llc/) — based in Hockley, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3346372, ECR-3346445, SCR-G-3344896; phone: 281-912-8883
- [FirePro Tech LLC](https://plumbregistry.com/fire-protection/providers/firepro-tech-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1954419, ECR-1954411, SCR-G-2082444; phone: 832-674-7896
- [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
- [First Class Alarms Inc](https://plumbregistry.com/fire-protection/providers/first-class-alarms-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1870874; phone: 281-409-4877
- [First In Rescue Safety And Training LLC](https://plumbregistry.com/fire-protection/providers/first-in-rescue-safety-and-training-llc/) — based in Pasadena, TX; fire extinguisher; registrations: ECR-2062858
- [Fischer Fire + Safety LLC](https://plumbregistry.com/fire-protection/providers/fischer-fire-safety-llc/) — based in Tomball, TX; fire extinguisher; registrations: ECR-2296990; phone: 361-230-3138
- [FNS Communications LLC](https://plumbregistry.com/fire-protection/providers/fns-communications-llc/) — based in Spring, TX; fire alarm; registrations: ACR-2914152; phone: 346-814-4115
- [Freedom Fire LLC](https://plumbregistry.com/fire-protection/providers/freedom-fire-llc/) — based in Webster, TX; fire alarm; registrations: ACR-2541958; phone: 832-414-5817
- [Frontier Fire Services, LLC](https://plumbregistry.com/fire-protection/providers/frontier-fire-services-llc/) — based in Tomball, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2512390, ECR-2533732, SCR-G-2512387; phone: 346-236-7516
- [FSD Protection LLC](https://plumbregistry.com/fire-protection/providers/fsd-protection-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2906030, ECR-2906027; phone: 832-684-1154
- [GAP Security LLC](https://plumbregistry.com/fire-protection/providers/gap-security-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3297679; phone: 832-250-0301
- [GDS Design Group Inc](https://plumbregistry.com/fire-protection/providers/gds-design-group-inc/) — based in Houston, TX; fire alarm; registrations: ACR-3067; phone: 713-524-8270
- [Global Alarm & Security LLC](https://plumbregistry.com/fire-protection/providers/global-alarm-security-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-1918955; phone: 713-366-6001
- [Global Fire Systems LLC](https://plumbregistry.com/fire-protection/providers/global-fire-systems-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-3554844, ECR-3554873; phone: 713-545-2408
- [Gosafe](https://plumbregistry.com/fire-protection/providers/gosafe/) — based in La Porte, TX; fire extinguisher; registrations: ECR-1751434; phone: 800-330-9240
- [Grand Isle Shipyard LLC](https://plumbregistry.com/fire-protection/providers/grand-isle-shipyard-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3399965; phone: 281-844-2401
- [Green Light Safety LLC](https://plumbregistry.com/fire-protection/providers/green-light-safety-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-2667006; phone: 832-262-9931
- [GryphonESP, LLC](https://plumbregistry.com/fire-protection/providers/gryphonesp-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-2971787; phone: 304-376-4209
- [Guardian Fire Protection Services LLC](https://plumbregistry.com/fire-protection/providers/guardian-fire-protection-services-llc/) — based in Cypress, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2132045, ECR-2062, SCR-G-3011194; phone: 281-463-7073
- [Gulf Coast Industrial Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/gulf-coast-industrial-fire-protection-llc/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2519146, ECR-2519139, SCR-G-3138837; phone: 713-539-1750
- [Gulf States Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/gulf-states-fire-protection-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0869; phone: 281-858-4040
- [Harmony Home Technologies](https://plumbregistry.com/fire-protection/providers/harmony-home-technologies/) — based in Houston, TX; fire alarm; registrations: ACR-1750950; phone: 281-850-8627
- [Hays Electrical Services, Inc.](https://plumbregistry.com/fire-protection/providers/hays-electrical-services-inc/) — based in Houston, TX; fire alarm; registrations: ACR-3337571; phone: 281-601-4866
- [HG Fire Systems LP](https://plumbregistry.com/fire-protection/providers/hg-fire-systems-lp/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0609; phone: 713-957-5171
- [HHS Security Services LLC](https://plumbregistry.com/fire-protection/providers/hhs-security-services-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-2338902; phone: 832-220-9217
- [Hi-Tek Sound & Signal, Inc.](https://plumbregistry.com/fire-protection/providers/hi-tek-sound-signal-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1750511; phone: 832-731-4000
- [Honeywell International Inc](https://plumbregistry.com/fire-protection/providers/honeywell-international-inc/) — based in San Antonio, TX; fire alarm; registrations: ACR-2227; phone: 214-793-7860
- [Hotz](https://plumbregistry.com/fire-protection/providers/hotz/) — based in Pasadena, TX; fire extinguisher; registrations: ECR-1894470; phone: 281-421-0777
- [Houston Fire Protection Services](https://plumbregistry.com/fire-protection/providers/houston-fire-protection-services/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2137807, ECR-1804, SCR-G-2969220; phone: 713-921-3030
- [Houston MFU Services LLC](https://plumbregistry.com/fire-protection/providers/houston-mfu-services-llc/) — based in Cypress, TX; fire extinguisher; registrations: ECR-3135239; phone: 281-300-4352
- [Humphrey Company Ltd](https://plumbregistry.com/fire-protection/providers/humphrey-company-ltd/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0646; phone: 713-686-8606
- [Icon](https://plumbregistry.com/fire-protection/providers/icon/) — based in Houston, TX; fire alarm; registrations: ACR-1751134; phone: 713-863-0890
- [Ievolve Technology LLC](https://plumbregistry.com/fire-protection/providers/ievolve-technology-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-2048637; phone: 844-464-3865
- [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
- [Industrial Fire Equipment and Service LLC](https://plumbregistry.com/fire-protection/providers/industrial-fire-equipment-and-service-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2368800, ECR-2061363, HCR-2215410; phone: 713-223-9181
- [Infinity Security Group, Inc.](https://plumbregistry.com/fire-protection/providers/infinity-security-group-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1751443; phone: 713-983-0182
- [Initial Security System, Inc.](https://plumbregistry.com/fire-protection/providers/initial-security-system-inc/) — based in Tomball, TX; fire alarm; registrations: ACR-1707; phone: 281-813-0346
- [Intermarine Safety LLC](https://plumbregistry.com/fire-protection/providers/intermarine-safety-llc/) — based in Spring, TX; fire extinguisher; registrations: ECR-2341515; phone: 760-812-0391
- [Iplex solutions, LLC](https://plumbregistry.com/fire-protection/providers/iplex-solutions-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-3168496
- [Iwatch LLC](https://plumbregistry.com/fire-protection/providers/iwatch-llc/) — based in Tomball, TX; fire alarm; registrations: ACR-1764229; phone: 281-448-8778
- [J&K Electronics Security Company LLC](https://plumbregistry.com/fire-protection/providers/j-k-electronics-security-company-llc/) — based in Spring, TX; fire alarm; registrations: ACR-3033080; phone: 281-999-4443
- [Jarrar & Company](https://plumbregistry.com/fire-protection/providers/jarrar-company/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-0616; phone: 832-467-4750
- [Jayme Chimene](https://plumbregistry.com/fire-protection/providers/jayme-chimene/) — based in Cypress, TX; fire alarm and fire extinguisher; registrations: ACR-3327636, ECR-3327640; phone: 832-903-3608
- [Jimmy Wayne Kirk](https://plumbregistry.com/fire-protection/providers/jimmy-wayne-kirk/) — based in Houston, TX; fire alarm; registrations: ACR-1750990; phone: 281-781-4955
- [JNL Construction, LLC](https://plumbregistry.com/fire-protection/providers/jnl-construction-llc/) — based in Cypress, TX; fire sprinkler; registrations: SCR-U-2968436; phone: 713-205-2990
- [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
- [Johnson Controls Security Solutions LLC](https://plumbregistry.com/fire-protection/providers/johnson-controls-security-solutions-llc/) — based in Fort Worth, TX; fire alarm; registrations: ACR-1460; phone: 561-341-7639
- [Jonathan Joel Soto](https://plumbregistry.com/fire-protection/providers/jonathan-joel-soto/) — based in Deer Park, TX; fire alarm and fire extinguisher; registrations: ACR-2288840, ECR-2288841; phone: 832-455-1591
- [JSG Fire & Safety](https://plumbregistry.com/fire-protection/providers/jsg-fire-safety/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1968804, ECR-1968801; phone: 832-868-2268
- [Juggernaut LLC](https://plumbregistry.com/fire-protection/providers/juggernaut-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2592625; phone: 832-906-5865
- [Katy Independent School District](https://plumbregistry.com/fire-protection/providers/katy-independent-school-district/) — based in Katy, TX; fire alarm and fire extinguisher; registrations: ACR-1751010, ECR-1948; phone: 281-396-2514
- [Kauffman Company](https://plumbregistry.com/fire-protection/providers/kauffman-company/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3380, ECR-1751156, SCR-G-0928; phone: 713-937-4144
- [Keystone Sitework](https://plumbregistry.com/fire-protection/providers/keystone-sitework/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-3035171; phone: 713-983-8002
- [KFS Dezign LLC](https://plumbregistry.com/fire-protection/providers/kfs-dezign-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-3554805; phone: 281-900-3352
- [Kilgore Industries LP](https://plumbregistry.com/fire-protection/providers/kilgore-industries-lp/) — based in Houston, TX; fire alarm; registrations: ACR-3568900; phone: 713-924-4900
- [Knight Industries LLC](https://plumbregistry.com/fire-protection/providers/knight-industries-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2981674; phone: 713-452-9636
- [LBA Services LLC](https://plumbregistry.com/fire-protection/providers/lba-services-llc/) — based in Tomball, TX; fire extinguisher; registrations: ECR-2997904; phone: 832-458-7141
- [Legacy Fire & Safety Inc](https://plumbregistry.com/fire-protection/providers/legacy-fire-safety-inc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-3483551, ECR-3392472; phone: 409-226-6946
- [Lemos Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/lemos-fire-protection-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2934291, ECR-2934273, SCR-G-3418573; phone: 713-503-6769
- [Longhorn Fire And Safety](https://plumbregistry.com/fire-protection/providers/longhorn-fire-and-safety/) — based in Austin, TX; fire extinguisher; registrations: ECR-1855; phone: 512-258-7233
- [Mallard Underground Utilities LLC](https://plumbregistry.com/fire-protection/providers/mallard-underground-utilities-llc/) — based in Huffman, TX; fire sprinkler; registrations: SCR-U-2256387; phone: 281-840-2814
- [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
- [Mercury Fire & Security Consultants LLC](https://plumbregistry.com/fire-protection/providers/mercury-fire-security-consultants-llc/) — based in Spring, TX; fire alarm; registrations: ACR-1866072; phone: 832-299-5330
- [MHC Datacomm Inc](https://plumbregistry.com/fire-protection/providers/mhc-datacomm-inc/) — based in Orange, TX; fire alarm; registrations: ACR-2410643; phone: 409-299-8719
- [Mickie Service Company, Inc.](https://plumbregistry.com/fire-protection/providers/mickie-service-company-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-1013; phone: 832-588-3163
- [Mikeska Security, Inc.](https://plumbregistry.com/fire-protection/providers/mikeska-security-inc/) — based in Cypress, TX; fire alarm; registrations: ACR-1649; phone: 281-373-9922
- [Mizrahi Enterprises LLC](https://plumbregistry.com/fire-protection/providers/mizrahi-enterprises-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1852236; phone: 832-859-1118
- [MLN Fire Protection Company](https://plumbregistry.com/fire-protection/providers/mln-fire-protection-company/) — based in Stafford, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1910735, ECR-1910739, SCR-G-1736699; phone: 713-784-7353
- [Modern System Concepts Inc](https://plumbregistry.com/fire-protection/providers/modern-system-concepts-inc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1749, ECR-2961240; phone: 281-599-7388
- [Mr. Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/mr-fire-protection-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2083538, ECR-2099287, SCR-G-2057152; phone: 832-870-5938
- [MTZ Systems](https://plumbregistry.com/fire-protection/providers/mtz-systems/) — based in Spring, TX; fire alarm; registrations: ACR-3056; phone: 832-372-7186
- [Murray Systems, Inc.](https://plumbregistry.com/fire-protection/providers/murray-systems-inc/) — based in Katy, TX; fire alarm; registrations: ACR-1374; phone: 713-898-7927
- [Nassau Bay Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/nassau-bay-fire-protection-llc/) — based in Baytown, TX; fire alarm and fire extinguisher; registrations: ACR-2074988, ECR-2073584; phone: 713-397-8841
- [Nations Best Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/nations-best-fire-protection-llc/) — based in Seabrook, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2955296, ECR-2955305, SCR-G-2959421; phone: 832-795-1155
- [Nationwide Fire Sprinkler Company](https://plumbregistry.com/fire-protection/providers/nationwide-fire-sprinkler-company/) — based in Bellaire, TX; fire extinguisher and fire sprinkler; registrations: ECR-3490435, SCR-G-1074; phone: 281-772-3840
- [New Age Fire Sprinklers LLC](https://plumbregistry.com/fire-protection/providers/new-age-fire-sprinklers-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-2404044; phone: 281-591-6345
- [New AGE Satellites & Security LLC](https://plumbregistry.com/fire-protection/providers/new-age-satellites-security-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1750944, ECR-1667551; phone: 281-591-6345
- [New Generation Technologies LLC](https://plumbregistry.com/fire-protection/providers/new-generation-technologies-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1839220; phone: 281-317-0413
- [Oasis Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/oasis-fire-protection-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0581; phone: 713-666-0016
- [Omega Fire Protection](https://plumbregistry.com/fire-protection/providers/omega-fire-protection/) — based in Houston, TX; fire alarm; registrations: ACR-1938983; phone: 832-657-7825
- [Only Fire Protection](https://plumbregistry.com/fire-protection/providers/only-fire-protection/) — based in Cypress, TX; fire alarm; registrations: ACR-3441448; phone: 281-210-9095
- [ORR Protection Systems, Inc](https://plumbregistry.com/fire-protection/providers/orr-protection-systems-inc/) — based in Louisville, KY; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750882, ECR-1751491, SCR-G-3011309; phone: 502-244-4500
- [Pavion Corp](https://plumbregistry.com/fire-protection/providers/pavion-corp/) — based in San Antonio, TX; fire alarm; registrations: ACR-3386802; phone: 703-631-3377
- [Penny Lane Enterprises LLC](https://plumbregistry.com/fire-protection/providers/penny-lane-enterprises-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1919744, ECR-3415030; phone: 713-320-1800
- [Pipesmith LLC](https://plumbregistry.com/fire-protection/providers/pipesmith-llc/) — based in Dayton, TX; fire sprinkler; registrations: SCR-U-3386676; phone: 832-477-4309
- [Precise Fire LLC](https://plumbregistry.com/fire-protection/providers/precise-fire-llc/) — based in Katy, TX; fire alarm; registrations: ACR-2082719; phone: 832-620-5252
- [Precision Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/precision-fire-protection-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-2376372; phone: 281-706-6955
- [Primary Fire Services LLC](https://plumbregistry.com/fire-protection/providers/primary-fire-services-llc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2316835, ECR-2317768; phone: 832-646-9670
- [Prime Fire Protection Services LLC](https://plumbregistry.com/fire-protection/providers/prime-fire-protection-services-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-3358557; phone: 346-284-6663
- [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
- [QSS, LC](https://plumbregistry.com/fire-protection/providers/qss-lc/) — based in Houston, TX; fire alarm; registrations: ACR-1425; phone: 281-820-9650
- [Rainbow Associates LLC](https://plumbregistry.com/fire-protection/providers/rainbow-associates-llc/) — based in Missouri City, TX; fire extinguisher; registrations: ECR-1799568; phone: 713-998-8149
- [RDI Life Safety LLC](https://plumbregistry.com/fire-protection/providers/rdi-life-safety-llc/) — based in Conroe, TX; fire alarm; registrations: ACR-1751082; phone: 832-208-5304
- [Red Knight Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/red-knight-fire-protection-llc/) — based in Hockley, TX; fire extinguisher; registrations: ECR-2251429; phone: 713-979-8352
- [Relax Audio Visual LLC](https://plumbregistry.com/fire-protection/providers/relax-audio-visual-llc/) — based in Houston, TX; fire alarm; registrations: ACR-1949790; phone: 832-276-5570
- [Reliable Fire Protection](https://plumbregistry.com/fire-protection/providers/reliable-fire-protection/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1986826, ECR-2176838, SCR-G-2384732; phone: 832-324-1742
- [Renegade Fire Systems, LLC](https://plumbregistry.com/fire-protection/providers/renegade-fire-systems-llc/) — based in Friendswood, TX; fire extinguisher and fire sprinkler; registrations: ECR-1820628, SCR-G-0878; phone: 281-992-4440
- [Rhcs](https://plumbregistry.com/fire-protection/providers/rhcs/) — based in Houston, TX; fire alarm; registrations: ACR-1933896; phone: 713-302-3469
- [Right Tech Fire LLC](https://plumbregistry.com/fire-protection/providers/right-tech-fire-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2489199; phone: 346-335-3166
- [RL Utilities](https://plumbregistry.com/fire-protection/providers/rl-utilities/) — based in Pasadena, TX; fire sprinkler; registrations: SCR-U-2613130; phone: 281-479-6567
- [Robert Alan Steele](https://plumbregistry.com/fire-protection/providers/robert-alan-steele/) — based in Houston, TX; fire alarm; registrations: ACR-1338; phone: 281-859-2570
- [Ronco Industrial Sales Corp](https://plumbregistry.com/fire-protection/providers/ronco-industrial-sales-corp/) — based in Houston, TX; fire extinguisher; registrations: ECR-899; phone: 713-461-2062
- [Rueda Bros LLC](https://plumbregistry.com/fire-protection/providers/rueda-bros-llc/) — based in Katy, TX; fire sprinkler; registrations: SCR-U-3485920; phone: 713-582-2961
- [RZR Systems LLC](https://plumbregistry.com/fire-protection/providers/rzr-systems-llc/) — based in Porter, TX; fire alarm; registrations: ACR-1931511; phone: 281-769-1005
- [S & B Engineers And Constructors LTD](https://plumbregistry.com/fire-protection/providers/s-b-engineers-and-constructors-ltd/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0374; phone: 713-645-4141
- [Safe Flow Utilities Inc](https://plumbregistry.com/fire-protection/providers/safe-flow-utilities-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-2388047; phone: 832-549-5476
- [Safe Zone Extinguisher Services Of Houston LLC](https://plumbregistry.com/fire-protection/providers/safe-zone-extinguisher-services-of-houston-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3489544; phone: 832-247-2029
- [Safety Building Solutions LLC](https://plumbregistry.com/fire-protection/providers/safety-building-solutions-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-2439982; phone: 346-337-7997
- [Securac, Incorporated](https://plumbregistry.com/fire-protection/providers/securac-incorporated/) — based in Huffman, TX; fire alarm; registrations: ACR-2313; phone: 713-899-3922
- [Securecomm Technologies Inc.](https://plumbregistry.com/fire-protection/providers/securecomm-technologies-inc/) — based in Houston, TX; fire alarm; registrations: ACR-2153937; phone: 281-290-8383
- [Securetech LLC](https://plumbregistry.com/fire-protection/providers/securetech-llc/) — based in Spring, TX; fire alarm; registrations: ACR-2967188; phone: 713-213-6112
- [Securitas Technology Corporation](https://plumbregistry.com/fire-protection/providers/securitas-technology-corporation/) — based in Irving, TX; fire alarm; registrations: ACR-2639; phone: 765-987-5398
- [Semper Fi Marine Fire and Safety LLC](https://plumbregistry.com/fire-protection/providers/semper-fi-marine-fire-and-safety-llc/) — based in Seabrook, TX; fire extinguisher; registrations: ECR-3506923; phone: 865-242-0272
- [Sergeant Fire & Safety Solutions LLC](https://plumbregistry.com/fire-protection/providers/sergeant-fire-safety-solutions-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3471866; phone: 832-732-3486
- [Settle Security Services, Inc.](https://plumbregistry.com/fire-protection/providers/settle-security-services-inc/) — based in Webster, TX; fire alarm; registrations: ACR-1750524; phone: 281-480-2411
- [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
- [Shrink Stoppers, LLC](https://plumbregistry.com/fire-protection/providers/shrink-stoppers-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2738; phone: 281-807-3553
- [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
- [SiteFix Technology Concept LLC](https://plumbregistry.com/fire-protection/providers/sitefix-technology-concept-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2175189; phone: 832-893-8944
- [Sitework Services LLC](https://plumbregistry.com/fire-protection/providers/sitework-services-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-1865625; phone: 281-541-9106
- [Smart Technologies Solutions LLC](https://plumbregistry.com/fire-protection/providers/smart-technologies-solutions-llc/) — based in Katy, TX; fire alarm; registrations: ACR-2814031; phone: 713-447-0481
- [Southeast Security Solutions LLC](https://plumbregistry.com/fire-protection/providers/southeast-security-solutions-llc/) — based in Houston, TX; fire alarm; registrations: ACR-3211172; phone: 281-910-5662
- [Southern Detection Systems LLC](https://plumbregistry.com/fire-protection/providers/southern-detection-systems-llc/) — based in Spring, TX; fire alarm; registrations: ACR-1874204; phone: 281-777-6077
- [Space City Fire & Safety LLC](https://plumbregistry.com/fire-protection/providers/space-city-fire-safety-llc/) — based in La Porte, TX; fire alarm and fire extinguisher; registrations: ACR-3066890, ECR-3066893; phone: 832-904-4686
- [Spartan Fire Protection](https://plumbregistry.com/fire-protection/providers/spartan-fire-protection/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-2509294, ECR-2512976; phone: 713-955-4405
- [Specialty Fire Services LLC](https://plumbregistry.com/fire-protection/providers/specialty-fire-services-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2101729, ECR-2102557, SCR-G-2129935; phone: 832-684-6045
- [Spring Branch ISD](https://plumbregistry.com/fire-protection/providers/spring-branch-isd/) — based in Houston, TX; fire alarm; registrations: ACR-1821638; phone: 713-251-1000
- [Spring Creek Contracting LLC](https://plumbregistry.com/fire-protection/providers/spring-creek-contracting-llc/) — based in Cypress, TX; fire sprinkler; registrations: SCR-U-2172404; phone: 832-731-1395
- [Spring Independent School District](https://plumbregistry.com/fire-protection/providers/spring-independent-school-district/) — based in Houston, TX; fire alarm; registrations: ACR-2412825
- [Star Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/star-fire-protection-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-1022; phone: 281-575-8729
- [State Alarm and Security LLC](https://plumbregistry.com/fire-protection/providers/state-alarm-and-security-llc/) — based in Cypress, TX; fire alarm; registrations: ACR-2256385; phone: 210-663-3761
- [Sugarmill Investments Inc](https://plumbregistry.com/fire-protection/providers/sugarmill-investments-inc/) — based in Houston, TX; fire alarm; registrations: ACR-3119; phone: 713-320-2521
- [Summit Alarm Systems, Inc.](https://plumbregistry.com/fire-protection/providers/summit-alarm-systems-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1750773; phone: 713-776-8328
- [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
- [Sungrow USA Corporation](https://plumbregistry.com/fire-protection/providers/sungrow-usa-corporation/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-3459169, ECR-3459291; phone: 210-614-9182
- [Superior Automatic Fire System LLC](https://plumbregistry.com/fire-protection/providers/superior-automatic-fire-system-llc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-0953; phone: 713-413-9655
- [Survitec Safety Solutions US LLC](https://plumbregistry.com/fire-protection/providers/survitec-safety-solutions-us-llc/) — based in Pasadena, TX; fire extinguisher; registrations: ECR-2142833, HCR-2142874; phone: 832-603-1717
- [Tdindustries, Inc.](https://plumbregistry.com/fire-protection/providers/tdindustries-inc/) — based in Dallas, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3105, ECR-1944, SCR-G-1065; phone: 972-888-9410
- [Teamwired, LLC.](https://plumbregistry.com/fire-protection/providers/teamwired-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2977; phone: 832-860-6812
- [Texas Eagle Solutions LLC](https://plumbregistry.com/fire-protection/providers/texas-eagle-solutions-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3137534, ECR-3344074, SCR-G-3430497; phone: 281-960-2177
- [Texas Fire Pros Group LLC](https://plumbregistry.com/fire-protection/providers/texas-fire-pros-group-llc/) — based in Webster, TX; fire alarm and fire extinguisher; registrations: ACR-2283835, ECR-2283762; phone: 281-917-2425
- [Texas Firecraft Technology Inc](https://plumbregistry.com/fire-protection/providers/texas-firecraft-technology-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-G-1128; phone: 713-926-9393
- [Texas Underground Utilities Inc](https://plumbregistry.com/fire-protection/providers/texas-underground-utilities-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-2059385; phone: 832-487-9039
- [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
- [Titan Crews Inc](https://plumbregistry.com/fire-protection/providers/titan-crews-inc/) — based in Houston, TX; fire extinguisher; registrations: ECR-2026879; phone: 713-489-7530
- [TK Fire & Security Design LLC](https://plumbregistry.com/fire-protection/providers/tk-fire-security-design-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2906140; phone: 713-543-1723
- [Total Safety Us Inc](https://plumbregistry.com/fire-protection/providers/total-safety-us-inc/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2502, ECR-1751500, SCR-G-0768; phone: 281-291-4812
- [Total Site Inc](https://plumbregistry.com/fire-protection/providers/total-site-inc/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-0975; phone: 713-565-4928
- [Triple V Inc](https://plumbregistry.com/fire-protection/providers/triple-v-inc/) — based in Houston, TX; fire alarm; registrations: ACR-1751032; phone: 832-644-6455
- [Underground Fire Mains R Us](https://plumbregistry.com/fire-protection/providers/underground-fire-mains-r-us/) — based in Houston, TX; fire sprinkler; registrations: SCR-U-1920549; phone: 832-292-7592
- [Unified Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/unified-fire-protection-inc/) — based in Friendswood, TX; fire sprinkler; registrations: SCR-G-2729938; phone: 815-914-4250
- [United Safety](https://plumbregistry.com/fire-protection/providers/united-safety/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2650559, ECR-2650566, SCR-G-2663506; phone: 346-496-6415
- [Vallen Distribution Inc](https://plumbregistry.com/fire-protection/providers/vallen-distribution-inc/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750811, ECR-1738, HCR-1815192, HCR-406, HCR-407, HCR-408, SCR-G-0775; phone: 713-456-1030
- [Viking Automatic Sprinkler Company](https://plumbregistry.com/fire-protection/providers/viking-automatic-sprinkler-company/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2262035, ECR-2262530, SCR-G-2262993; phone: 713-946-4425
- [VIP Fire LLC](https://plumbregistry.com/fire-protection/providers/vip-fire-llc/) — based in Pasadena, TX; fire alarm; registrations: ACR-2400212; phone: 409-474-1920
- [Viper Fire Design LLC](https://plumbregistry.com/fire-protection/providers/viper-fire-design-llc/) — based in Tomball, TX; fire alarm; registrations: ACR-2474183; phone: 225-772-7809
- [VSC Fire & Security, Inc.](https://plumbregistry.com/fire-protection/providers/vsc-fire-security-inc/) — based in Texarkana, AR; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2531444, ECR-2531418, SCR-G-2530760; phone: 804-459-2220
- [Wilson Fire Equipment & Service Co., Inc.](https://plumbregistry.com/fire-protection/providers/wilson-fire-equipment-service-co-inc/) — based in Houston, TX; fire alarm and fire extinguisher; registrations: ACR-1750633, ECR-094; phone: 713-896-4747
- [ZA Service LLC](https://plumbregistry.com/fire-protection/providers/za-service-llc/) — based in Houston, TX; fire alarm; registrations: ACR-2931192; phone: 713-247-9065
- [Zenox Kitchen Hood & Fire Services LLC](https://plumbregistry.com/fire-protection/providers/zenox-kitchen-hood-fire-services-llc/) — based in Houston, TX; fire extinguisher; registrations: ECR-3482706; phone: 832-599-1144

## FAQ

**How do I check that a fire protection company in Humble 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 protection company need in Texas?**

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 Humble to work there?**

No. Texas registrations are statewide, so companies based elsewhere in Harris County or across Texas can work in Humble. 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._