Fire alarm companies in Dallas, Texas

54 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Dallas, Texas, as of October 24, 2026. 100 more are elsewhere in Dallas County.

Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems. Each company below holds an active Texas SFMO Fire Alarm Certificate of Registration (ACR).

Located in Dallas

Elsewhere in Dallas County

• 316 Fire Protection CorporationDuncanville
• 360 Alarm LLCGrand Prairie
• Academy Fire Life Safety LLCGrand Prairie
• Accurate Fire Systems & Services, LLCRichardson
• ACT Fire LLCGrand Prairie
• ADT LLCAustin
• AFP Alarm & Detection LPPearland
• Alarm Concepts, Inc.Farmers Branch
• Alarmpoint LLCGrand Prairie
• AM TechnologiesRoyse City
• American Fire Systems IncHouston
• American Security DevicesRichardson
• Ameripro Fire Protection LLCRowlett
• Anytime Fire ServiceMesquite
• Apex Protection Services, LLC.Garland
• Automatic Fire Protection, LLCSan Angelo
• Automatic Sprinkler Of Texas, Inc.Duncanville
• Avex Installations LLCIrving
• AVP AlarmRichardson
• BH Security LLCFarmers Branch
• Blaze X Sprinkler CorporationDesoto
• Brooks Diversified Systems Co LLCDesoto
• Carrollton Farmers Branch I.S.DCarrollton
• Caruth Protection Services, LLCSunnyvale
• CervComm Technology Group LLCCarrollton
• CM Fire & SecurityMesquite
• Complete Fire Protection IncSunnyvale
• Convergint CTC Texas LLCCarrollton
• Cornerstone Security IncNorcross
• Darvish Systems IncAddison
• DFS Fire Systems LLCGarland
• DSS Fire Division LLCGarland
• DSS Fire, IncorporatedGarland
• Eisenbeck Corp. Security/Fire DivisionGarland
• Electronic Automated Systems IncDuncanville
• Empowered Security LLCCoppell
• Falcon Fire Protection LLCRichardson
• Fireron, LLCRowlett
• Firetek Safety Solutions LLCIrving
• Firetrol Protection Systems IncRichardson
• Firetron, Inc.Stafford
• First Command Protection Services, Inc.Garland
• Ford Audio-Video Systems LLCIrving
• Garland Fire Protection IncGarland
• Garland Independent School DistrictGarland
• General SoundRichardson
• Genesis Fire Protection, Inc.Seagoville
• Green Electronic SolutionsRowlett
• Hi-Tech Alarm Services, Inc.Farmers Branch
• Home Protection Center, Inc.Addison
• HomePro Operating LLCCarrollton
• Honeywell International IncSan Antonio
• Hyatt Technical Services IncRowlett
• Integrated Controls, Inc.Rowlett
• Irving Independent School DistrictIrving
• J.A Fire Alert LLCCarrollton
• JAF Technician LLCArlington
• Jermauld CobbsDesoto
• JH Fire LLCCarrollton
• Jmeg, LLCFarmers Branch
• Johnson Controls Fire Protection LPHouston
• Johnson Controls IncIrving
• JS&A Fire and Safety LLCAddison
• Kings GateCarrollton
• L & M Fire Systems LLCIrving
• Lakewood Alarm LLCOak Leaf
• LSS Teknical LLCDesoto
• Mc2 Energy Management IncIrving
• Mesquite Independent School DistrictMesquite
• Metrics Fire Protection LLCIrving
• Multimedia SolutionsFarmers Branch
• NEA-Infassure, LLCRichardson
• NTEX Solutions LLCMesquite
• Premier Fire and Services LLCCedar Hill
• Prism Electric IncGarland
• Professional Choice Fire And Security SystemsDesoto
• Pye-Barker Fire & Safety LLCWaco
• Ranger Technology SolutionsLewisville
• Rantex Security Solutions IncCarrollton
• Remote Alert LLCCarrollton
• Revamped Security Solutions LLCRichardson
• Richardson Fire Equipment LLCRichardson
• Richardson Independent School DistrictRichardson
• Ritter Fire Protection LLCGarland
• Rone Security ServiceCedar Hill
• Safe Haven Security Services LLCFarmers Branch
• SFS Security Fire Systems, Inc.Coppell
• Siemens Industry IncIrving
• Southwest Dispatch Center, LPRichardson
• Summit Fire & Security LLCMendota Heights
• Texadia Home Technologies LLCAddison
• Texas Home Shield LLCSeagoville
• Texas System NetworkGarland
• Texasway Fire ProtectionAzle
• The Construction Brothers LLCIrving
• The Fire Alarm Group LLCGarland
• Trufire & Safety LLCIrving
• United Fire Protection LLCIrving
• Wachter IncGrand Prairie
• WS Protection, LLCFarmers Branch

Also in Dallas: Fire sprinkler contractors · Fire extinguisher companies

Frequently asked questions

How do I check that a fire alarm company in Dallas 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 alarm company need in Texas?

Companies doing this work must hold a Texas SFMO Fire Alarm Certificate of Registration (ACR). 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 Dallas to work there?

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

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