Fire alarm companies in Argyle, Texas

1 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Argyle, Texas, as of October 24, 2026. 16 more are elsewhere in Denton 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 Argyle

Elsewhere in Denton County

• AK 247 Fire LLCAubrey
• CGI Systems Group LLCDenton
• Customized Security Services, LLCPrinceton
• Defender Protection IncCarrollton
• Double Oak Consulting LLCLewisville
• Entech Sales & Service LLCDallas
• Focal Point Security Systems IncDenton
• Greyhaven Smart Systems LLCLewisville
• Jeffery Walner LLCLittle Elm
• North Texas Fire Systems, LLCSanger
• PeteMar TechnologyFrisco
• Reforged & Refined LLCKrum
• Safe Life Fire Protection LLCPonder
• Shambaugh & Son LPSan Antonio
• SolTyr TechnologiesLewisville
• Vector Security, Inc.Warrendale

Also in Argyle: Fire sprinkler contractors · Fire extinguisher companies

Frequently asked questions

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

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

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