Fire protection companies in Pasadena, Texas

22 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Pasadena, Texas (15 fire sprinkler, 16 fire alarm and 17 fire extinguisher), as of October 24, 2026. Another 264 are located elsewhere in Harris County.

Located in Pasadena

Elsewhere in Harris County

Texas registrations are statewide, so these companies can also work in Pasadena.

• 1st FP Services LLCSan Antonio
• 1st Texas Fire Protection IncHouston
• 9BA Consulting Engineers LLCHouston
• A & A Fire and Security Solutions LLCHouston
• A & A TechnologiesCypress
• ABC Fire Systems LLCNew Braunfels
• Absolute Suppression & Fire LLCKaty
• Accutek Technologies IncHouston
• Accuvent Air LLCHouston
• Active Fire Protection Services LLCKaty
• Addicks Fire & Safety, Inc.Houston
• Admiral Fire Protection LLCPearland
• ADT LLCAustin
• Advance SecureTech LLCHouston
• Advancedtronics IncHouston
• Advantage Interests IncHouston
• Advantage Security Integration, Ltd.Houston
• Aegis Life Safety LLCHouston
• Affinity Interest Group LLCHouston
• Affordable Fire SafetyKaty
• Akisha Networks IncHouston
• Alarm TechnologiesHouston
• Alarmtechs IncKaty
• Aldine Independent School DistrictHouston
• Alert 360Fort Worth
• Alert Fire Solutions IncCypress
• Alex AIS IncJersey Village
• Alief Independent School DistrictHouston
• All Campus SecurityHouston
• All-Tec Audio & Security, Inc.Waller
• Allegiant Life Safety Systems LLCCypress
• Allied Security LLCHouston
• Always Feel SafeKaty
• American Fire Systems IncHouston
• American Sentinel Fire & Security LLCHouston
• Anadarko Industries, LLCHouston
• APi Group Life Safety USA LLCHouston
• Archangel Alarm Services LLCHumble
• Ardent Fire Equipment & Safety Services LLCHumble
• ASAP Fire ProtectionHouston
• Assurance Security & Fire IncHouston
• Atlas Alarms, LLCHouston
• ATR Tech Works LLCKaty
• Austin Fire Systems LLCPrairieville
• Automatic Fire Protection, LLCSan Angelo
• Az-Tech Fire & Security LLCChannelview
• Banda Concrete LLCHouston
• BareTech Safety LLCKaty
• Battleground Fire Protection LLCDeer Park
• Belknap Plumbing Systems IncHouston
• Benco Systems, Inc.Houston
• Bender's Fire & Safety IncHouston
• Beneficial Fire Protection IncCypress
• Blue Star Fire Protection of Texas LLCHouston
• BluWater Backflow Services LLCCypress
• BMF Solutions LLPCypress
• BMF Technologies LLCCypress
• Brigade Fire Solutions LLCHouston
• Bronco Electric IncMagnolia
• Bronco Fire LLCHouston
• Buccaneer Holdco LLCHouston
• Bulldog Security Services LLCHouston
• Capital Fire Protection LLCHouston
• Captive Aire Systems IncAustin
• CFE Safety LLCHouston
• Chatman Security & FireHouston
• Chero-Key Piping CompanyHouston
• Cintas Corporation NO 2San Antonio
• City Fire Protection LLCHouston
• Citywide Audio Video Security LLCCrosby
• Clark Security Systems IncHouston
• Classic Protection Systems IncHouston
• Clearwater Utilities Inc.Cypress
• Coastwide Marine Services LLCChannelview
• Comcast Broadband Security LLCHouston
• Comcast Home SecurityHouston
• Compass Audio And Security Systems LLCKaty
• Constant SecurityHouston
• ConvergentzHouston
• Convergint CTC Texas LLCCarrollton
• Custom Fire Protection of Texas IncHouston
• Danna Alarm Company, Inc.Houston
• DCO Enterprises IncHouston
• Deer Park Construction Associates IncBaytown
• Design Security Controls LLCHouston
• Diffco LLCTomball
• Divine Fire Protection LLCBaytown
• Dominic Ray PenaHouston
• Double D Industries LLCHouston
• Duncan Security LLCHouston
• Dynasty Sound LLCHouston
• E&R Ibukun LLCHouston
• Eagle Eye Fire ProtectionHouston
• Echelon One Fire & Security LLCSpring
• Elite FSA LLCHouston
• Elite Plumbing CorporationHouston
• Emergency 24, Inc.Des Plaines
• Emergency Power OFF Systems Designs LLCTomball
• Enoch Fire SolutionsChannelview
• Entech Sales & Service LLCDallas
• Entry Protection Systems LLCBellaire
• Everon LLCAustin
• Extinmarc LLCKaty
• Eyeon Integrated SystemsHouston
• F.E. Moran, Inc. Special Hazard SystemsLa Porte
• FAS Design LLCHouston
• Fire Commander LLCHouston
• Fire Extinguisher ServicesHouston
• Fire Lines Plus LLCSpring
• Fire Professional Services, Inc.Houston
• Fire Protection Service, Inc.Houston
• Fire Safe Protection Services, LPHouston
• Firematic Integrated Solutions LLCHockley
• FirePro Tech LLCHouston
• First Class Alarms IncHouston
• Fischer Fire + Safety LLCTomball
• FNS Communications LLCSpring
• Freedom Fire LLCWebster
• Frontier Fire Services, LLCTomball
• FSD Protection LLCHouston
• GAP Security LLCHouston
• GDS Design Group IncHouston
• Global Alarm & Security LLCCypress
• Global Fire Systems LLCHouston
• GosafeLa Porte
• Grand Isle Shipyard LLCHouston
• Green Light Safety LLCHouston
• GryphonESP, LLCHouston
• Guardian Fire Protection Services LLCCypress
• Gulf States Fire Protection IncHouston
• Harmony Home TechnologiesHouston
• Harris County Fire Marshal's OfficeHumble
• Hays Electrical Services, Inc.Houston
• HG Fire Systems LPHouston
• HHS Security Services LLCCypress
• Hi-Tek Sound & Signal, Inc.Houston
• Honeywell International IncSan Antonio
• Houston Fire & SecurityHumble
• Houston MFU Services LLCCypress
• Humphrey Company LtdHouston
• IconHouston
• Ievolve Technology LLCCypress
• Industrial Fire Equipment and Service LLCHouston
• Infinity Security Group, Inc.Houston
• Initial Security System, Inc.Tomball
• Interactive Fire Control IncHumble
• Intermarine Safety LLCSpring
• Iplex solutions, LLCHouston
• Iwatch LLCTomball
• J&K Electronics Security Company LLCSpring
• Jarrar & CompanyHouston
• Jayme ChimeneCypress
• Jimmy Wayne KirkHouston
• JNL Construction, LLCCypress
• Johnson Controls Fire Protection LPHouston
• Johnson Controls Security Solutions LLCFort Worth
• Jonathan Joel SotoDeer Park
• JSG Fire & SafetyHouston
• Juggernaut LLCHouston
• Katy Independent School DistrictKaty
• Kauffman CompanyHouston
• Keystone SiteworkHouston
• KFS Dezign LLCCypress
• Kilgore Industries LPHouston
• Knight Industries LLCHouston
• LBA Services LLCTomball
• Legacy Fire & Safety IncHouston
• Lemos Fire Protection LLCHouston
• Longhorn Fire And SafetyAustin
• Mallard Underground Utilities LLCHuffman
• Marmic Fire and Safety Co IncJoplin
• Mercury Fire & Security Consultants LLCSpring
• MHC Datacomm IncOrange
• Mickie Service Company, Inc.Houston
• Mikeska Security, Inc.Cypress
• Mizrahi Enterprises LLCHouston
• MLN Fire Protection CompanyStafford
• Modern System Concepts IncHouston
• Mr. Fire Protection LLCHouston
• MTZ SystemsSpring
• Murray Systems, Inc.Katy
• Nassau Bay Fire Protection LLCBaytown
• Nations Best Fire Protection LLCSeabrook
• Nationwide Fire Sprinkler CompanyBellaire
• New Age Fire Sprinklers LLCHouston
• New AGE Satellites & Security LLCHouston
• New Generation Technologies LLCHouston
• Oasis Fire Protection IncHouston
• Omega Fire ProtectionHouston
• Only Fire ProtectionCypress
• ORR Protection Systems, IncLouisville
• Pavion CorpSan Antonio
• Penny Lane Enterprises LLCHouston
• Pipesmith LLCDayton
• Precise Fire LLCKaty
• Precision Fire Protection LLCHouston
• Primary Fire Services LLCHouston
• Prime Fire Protection Services LLCCypress
• Putnam Fire and Security LLCHumble
• Pye-Barker Fire & Safety LLCWaco
• QSS, LCHouston
• Rainbow Associates LLCMissouri City
• RDI Life Safety LLCConroe
• Red Knight Fire Protection LLCHockley
• Relax Audio Visual LLCHouston
• Reliable Fire ProtectionHouston
• Renegade Fire Systems, LLCFriendswood
• Renteria Fire Protection IncHumble
• RhcsHouston
• Right Tech Fire LLCHouston
• Robert Alan SteeleHouston
• Ronco Industrial Sales CorpHouston
• Rueda Bros LLCKaty
• RZR Systems LLCPorter
• S & B Engineers And Constructors LTDHouston
• Safe Flow Utilities IncHouston
• Safe Zone Extinguisher Services Of Houston LLCHouston
• Safety Building Solutions LLCCypress
• Securac, IncorporatedHuffman
• Securecomm Technologies Inc.Houston
• Securetech LLCSpring
• Securitas Technology CorporationIrving
• Semper Fi Marine Fire and Safety LLCSeabrook
• Sergeant Fire & Safety Solutions LLCHouston
• Settle Security Services, Inc.Webster
• Shrink Stoppers, LLCHouston
• Siemens Industry IncIrving
• SiteFix Technology Concept LLCHouston
• Sitework Services LLCHouston
• Smart Technologies Solutions LLCKaty
• Southeast Security Solutions LLCHouston
• Southern Detection Systems LLCSpring
• Space City Fire & Safety LLCLa Porte
• Spartan Fire ProtectionHouston
• Specialty Fire Services LLCHouston
• Spring Branch ISDHouston
• Spring Creek Contracting LLCCypress
• Spring Independent School DistrictHouston
• Star Fire Protection LLCHouston
• State Alarm and Security LLCCypress
• Sugarmill Investments IncHouston
• Summit Alarm Systems, Inc.Houston
• Sungrow USA CorporationHouston
• Superior Automatic Fire System LLCHouston
• Tdindustries, Inc.Dallas
• Teamwired, LLC.Houston
• Texas Eagle Solutions LLCHouston
• Texas Fire Pros Group LLCWebster
• Texas Firecraft Technology IncHouston
• Texas Firelogix LLCHumble
• Texas Underground Utilities IncHouston
• Thompson Safety LLCHouston
• Titan Crews IncHouston
• TK Fire & Security Design LLCHouston
• Total Site IncHouston
• Triple V IncHouston
• TX Fire Pros IncHumble
• Underground Fire Mains R UsHouston
• Unified Fire Protection IncFriendswood
• Viper Fire Design LLCTomball
• VSC Fire & Security, Inc.Texarkana
• Wilson Fire Equipment & Service Co., Inc.Houston
• ZA Service LLCHouston
• Zenox Kitchen Hood & Fire Services LLCHouston

Frequently asked questions

How do I check that a fire protection company in Pasadena 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 Pasadena to work there?

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

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