Fire alarm companies in Pharr, Texas

3 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Pharr, Texas, as of October 24, 2026. 32 more are elsewhere in Hidalgo 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 Pharr

Elsewhere in Hidalgo County

• 1st FP Services LLCSan Antonio
• ADT LLCAustin
• Alan Yoder Enterprises IncorporatedMcAllen
• Allied Fire Protection LLCAustin
• APi Group Life Safety USA LLCHouston
• Artcom Communications South LLCMcAllen
• BridgeNet Communications LLCDonna
• Dynamic Fire & Security Services LLCMcAlllen
• E I Fire & Safety IncMission
• Everon LLCAustin
• ForcePro LLCMcAllen
• Industrial Fire & Safety LLCDonna
• Infinity Fire Protection LLCMcAllen
• Integrity Fire and Security , LLCDonna
• Jac's Fire Protection LLCMcAllen
• Johnson Controls Fire Protection LPHouston
• LMH & LMH LLC.McAllen
• M & R Security First Solutions LLCEdinburg
• Phynyx Fire & SecuritySan Juan
• SafeGuard FireMission
• Security International, Inc.McAllen
• Smith Security & FireWeslaco
• Strong Tower TechnologiesEdinburg
• Strongline Security & FireSan Juan
• Superior Central Station, Inc.McAllen
• Texas Alarm ServicesMcAllen
• The University of Texas Rio Grande ValleyEdinburg
• Triple R Fire & Safety LLCPalmview
• Turnkey CommunicationsMcAllen
• Visceral Illumination Code LLCEdinburg
• Weston CuttillEdinburg
• ZeroLogic System LLCMission

Also in Pharr: Fire sprinkler contractors · Fire extinguisher companies

Frequently asked questions

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

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

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