Fire alarm companies in Richardson, Texas

13 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Richardson, Texas, as of October 24, 2026. 131 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 Richardson

Elsewhere in Dallas County

• 316 Fire Protection CorporationDuncanville
• 360 Alarm LLCGrand Prairie
• 3S IncorporatedHarrison
• AAA Home Security LLCDallas
• Academy Fire Life Safety LLCGrand Prairie
• ACT Fire LLCGrand Prairie
• ADT LLCAustin
• AFP Alarm & Detection LPPearland
• Alarm Concepts, Inc.Farmers Branch
• Alarmpoint LLCGrand Prairie
• Allied Fire Protection LLCAustin
• AM TechnologiesRoyse City
• American Fire Protection Group IncDallas
• American Fire Systems IncHouston
• Ameripro Fire Protection LLCRowlett
• Anytime Fire ServiceMesquite
• Apex Protection Services, LLC.Garland
• Automatic Sprinkler Of Texas, Inc.Duncanville
• Avex Installations LLCIrving
• BH Security LLCFarmers Branch
• Blaze X Sprinkler CorporationDesoto
• Brooks Diversified Systems Co LLCDesoto
• Carrollton Farmers Branch I.S.DCarrollton
• Caruth Protection Services, LLCSunnyvale
• Central Alert IncorporatedDallas
• Central Fire Protection IncDallas
• Centralink Security CommunicationsDallas
• CervComm Technology Group LLCCarrollton
• CM Fire & SecurityMesquite
• CND ProtectionDallas
• Complete Fire Protection IncSunnyvale
• Convergint CTC Texas LLCCarrollton
• Cornerstone Security IncNorcross
• CSL Technologies, Inc.Dallas
• Dallas Security Systems, Inc.Dallas
• Darvish Systems IncAddison
• DFS Fire Systems LLCGarland
• DSS Fire Division LLCGarland
• DSS Fire, IncorporatedGarland
• Dyezz Surveillance and Access IncDallas
• Eagle One Fire Systems LLCDallas
• Eisenbeck Corp. Security/Fire DivisionGarland
• Electronic Automated Systems IncDuncanville
• Empowered Security LLCCoppell
• Entech Sales & Service LLCDallas
• Fire Brothers LLCDallas
• Fire Safety Solutions, Inc.Dallas
• Fireron, LLCRowlett
• Firetek Safety Solutions LLCIrving
• Firetron, Inc.Stafford
• First Command Protection Services, Inc.Garland
• Ford Audio-Video Systems LLCIrving
• Garland Fire Protection IncGarland
• Garland Independent School DistrictGarland
• Gemini Safety & Design LLCDallas
• Genesis Fire Protection, Inc.Seagoville
• George IglesiasDallas
• Green Electronic SolutionsRowlett
• Hi-Tech Alarm Services, Inc.Farmers Branch
• Home Protection Center, Inc.Addison
• HomePro Operating LLCCarrollton
• 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
• JPP Security - Series BDallas
• JS&A Fire and Safety LLCAddison
• Kelltech SystemsDallas
• Kings GateCarrollton
• Knockout Fire Systems LLCDallas
• Koetter Fire Protection LLCDallas
• L & M Fire Systems LLCIrving
• Lakewood Alarm LLCOak Leaf
• Logic Weise LLCDallas
• LSS Teknical LLCDesoto
• M3 Integrated SolutionsDallas
• Marmic Fire and Safety Co IncJoplin
• Matthew MashburnDallas
• Mc2 Energy Management IncIrving
• Mesquite Independent School DistrictMesquite
• Metrics Fire Protection LLCIrving
• MID South Fire Solutions LLCShreveport
• Multimedia SolutionsFarmers Branch
• NexFire Solutions LLCDallas
• NFS Texas LLCDallas
• NTEX Solutions LLCMesquite
• Paragon Fire Protection LLCDallas
• Pegasus Fire and Security LLCDallas
• Performance EquipmentSaltillo
• 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
• Real Network Services IncDallas
• Remote Alert LLCCarrollton
• Ritter Fire Protection LLCGarland
• Rone Security ServiceCedar Hill
• Safe Haven Security Services LLCFarmers Branch
• Sanford Group Fire LLCDallas
• Security AssistantDallas
• SFS Security Fire Systems, Inc.Coppell
• Shea Investment CompanyDallas
• Siemens Industry IncIrving
• Stag Fire Protection LLCDallas
• Summit Fire & Security LLCMendota Heights
• Tdindustries, Inc.Dallas
• Templar Fire Alarm Systems LLCDallas
• Texadia Home Technologies LLCAddison
• Texas Fire & Safety IncDallas
• Texas Home Shield LLCSeagoville
• Texas Instruments IncorporatedDallas
• Texas Integration LLCDallas
• Texas System NetworkGarland
• Texasway Fire ProtectionAzle
• The Construction Brothers LLCIrving
• The Fire Alarm Group LLCGarland
• Thompson Safety LLCHouston
• Total Fire & Safety, Inc.Dallas
• Trufire & Safety LLCIrving
• United Fire Protection LLCIrving
• Voltex Networks LLCDallas
• Wachter IncGrand Prairie
• WS Protection, LLCFarmers Branch

Also in Richardson: Fire sprinkler contractors · Fire extinguisher companies

Frequently asked questions

How do I check that a fire alarm company in Richardson 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 Richardson to work there?

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

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