Fire protection companies in Brownsville, Texas

5 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Brownsville, Texas (2 fire alarm and 3 fire extinguisher), as of October 24, 2026. Another 15 are located elsewhere in Cameron County.

Located in Brownsville

Elsewhere in Cameron County

Texas registrations are statewide, so these companies can also work in Brownsville.

• AXE Fire ExtinguishersLa Feria
• Daniel Lopez JRHarlingen
• DVR Mechanical IncLa Feria
• Isaac Thomas GalpinHarlingen
• Lee J GonzalezSan Benito
• Optimum SFS LLCLa Feria
• Red Line Fire Safety ServicesPort Isabel
• RGV Fire Safety/Security LLCSanta Rosa
• SLW Group LLCHarlingen
• South Texas Fire Alarm & Security ServicesSan Benito
• Sprinktek Fire Systems LLCEdinburg
• Tejas Fire SystemsSan Benito
• Texas State Alarm LLCLa Feria
• Valley Fire & SafetySan Benito
• Xtreme Security & FireOlmito

Frequently asked questions

How do I check that a fire protection company in Brownsville 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 protection company need in Texas?

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 Brownsville to work there?

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

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