Fire sprinkler contractors in San Antonio, Texas

44 fire sprinkler contractors with an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR) have a location in San Antonio, Texas, as of October 24, 2026. 9 more are elsewhere in Bexar County.

Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems. Each company below holds an active Texas SFMO Fire Sprinkler Certificate of Registration (SCR).

Located in San Antonio

Elsewhere in Bexar County

• Advanced Flow TechnologiesLive Oak
• Alamo FirelineHelotes
• Big Tex Fire ProtectionConverse
• Cherokee ContractingAdkins
• Firetrol Protection Systems IncRichardson
• Primetime Fire Protection LLCHelotes
• Quick Response Fire protection LLCConverse
• RTM Construction Co LTDAdkins
• Young Bros Fire Protection IncHelotes

Also in San Antonio: Fire alarm companies · Fire extinguisher companies

Frequently asked questions

How do I check that a fire sprinkler contractor in San Antonio 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 sprinkler contractor need in Texas?

Companies doing this work must hold a Texas SFMO Fire Sprinkler Certificate of Registration (SCR). 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 San Antonio to work there?

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

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