Fire sprinkler contractors in Katy, Texas

5 fire sprinkler contractors with an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR) have a location in Katy, Texas, as of October 24, 2026. 100 more are elsewhere in Harris County.

Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems. Each company below holds an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR).

Located in Katy

Elsewhere in Harris County

• 1st FP Services LLCSan Antonio
• 1st Texas Fire Protection IncHouston
• 9BA Consulting Engineers LLCHouston
• A & A Fire and Security Solutions LLCHouston
• AB Fire Protection LLCPasadena
• ABC Fire Systems LLCNew Braunfels
• Advantage Interests IncHouston
• Alert Fire Solutions IncCypress
• Alex AIS IncJersey Village
• American Fire Systems IncHouston
• Anadarko Industries, LLCHouston
• APi Group Life Safety USA LLCHouston
• Austin Fire Systems LLCPrairieville
• Automatic Fire Protection, LLCSan Angelo
• Banda Concrete LLCHouston
• Battleground Fire Protection LLCDeer Park
• Belknap Plumbing Systems IncHouston
• Beneficial Fire Protection IncCypress
• BMF Solutions LLPCypress
• Brigade Fire Solutions LLCHouston
• Capital Fire Protection LLCHouston
• Charter Fire Protection IncPasadena
• Chero-Key Piping CompanyHouston
• Clearwater Utilities Inc.Cypress
• ConvergentzHouston
• Custom Fire Protection of Texas IncHouston
• DCO Enterprises IncHouston
• Deer Park Construction Associates IncBaytown
• Diffco LLCTomball
• Double D Industries LLCHouston
• E&R Ibukun LLCHouston
• Elite FSA LLCHouston
• Elite Plumbing CorporationHouston
• Eric & Sons Solutions INCPasadena
• Everon LLCAustin
• F.E. Moran, Inc. Special Hazard SystemsLa Porte
• Fire Commander LLCHouston
• 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
• Firetrol Protection Systems IncRichardson
• Frontier Fire Services, LLCTomball
• Guardian Fire Protection Services LLCCypress
• Gulf Coast Industrial Fire Protection LLCPasadena
• Gulf States Fire Protection IncHouston
• HG Fire Systems LPHouston
• Houston Fire Protection ServicesPasadena
• Humphrey Company LtdHouston
• Impact Fire Services LLCHouston
• Interactive Fire Control IncHumble
• Iplex solutions, LLCHouston
• Jarrar & CompanyHouston
• JNL Construction, LLCCypress
• Johnson Controls Fire Protection LPHouston
• Kauffman CompanyHouston
• Keystone SiteworkHouston
• Lemos Fire Protection LLCHouston
• Mallard Underground Utilities LLCHuffman
• Marmic Fire and Safety Co IncJoplin
• Mickie Service Company, Inc.Houston
• MLN Fire Protection CompanyStafford
• Mr. Fire Protection LLCHouston
• Nations Best Fire Protection LLCSeabrook
• Nationwide Fire Sprinkler CompanyBellaire
• New Age Fire Sprinklers LLCHouston
• Oasis Fire Protection IncHouston
• ORR Protection Systems, IncLouisville
• Pipesmith LLCDayton
• Pye-Barker Fire & Safety LLCWaco
• Reliable Fire ProtectionHouston
• Renegade Fire Systems, LLCFriendswood
• Renteria Fire Protection IncHumble
• RL UtilitiesPasadena
• S & B Engineers And Constructors LTDHouston
• Safe Flow Utilities IncHouston
• Shambaugh & Son LPSan Antonio
• Siemens Industry IncIrving
• Sitework Services LLCHouston
• Specialty Fire Services LLCHouston
• Spring Creek Contracting LLCCypress
• Star Fire Protection LLCHouston
• Summit Fire & Security LLCMendota Heights
• Superior Automatic Fire System LLCHouston
• Tdindustries, Inc.Dallas
• Texas Eagle Solutions LLCHouston
• Texas Firecraft Technology IncHouston
• Texas Firelogix LLCHumble
• Texas Underground Utilities IncHouston
• Thompson Safety LLCHouston
• Total Safety Us IncPasadena
• Total Site IncHouston
• Underground Fire Mains R UsHouston
• Unified Fire Protection IncFriendswood
• United SafetyPasadena
• Vallen Distribution IncPasadena
• Viking Automatic Sprinkler CompanyPasadena
• VSC Fire & Security, Inc.Texarkana

Also in Katy: Fire alarm companies · Fire extinguisher companies

Frequently asked questions

How do I check that a fire sprinkler contractor in Katy 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 Katy to work there?

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

Listed alphabetically. No company pays to rank higher. Machine-readable: Markdown.