Hays County, Texas
Fire protection companies in San Marcos, Texas
3 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in San Marcos, Texas (1 fire sprinkler, 3 fire alarm and 1 fire extinguisher), as of October 24, 2026. Another 8 are located elsewhere in Hays County.
Located in San Marcos
Alarm Concepts, Inc.
Fire alarm 2 active registrations
Defenders of the Alamo LLC
Fire alarm 1 active registration
VSC Fire & Security, Inc.
Fire alarmFire extinguisherFire sprinkler 3 active registrations
Elsewhere in Hays County
Texas registrations are statewide, so these companies can also work in San Marcos.
- 1st FP Services LLCSan Antonio
- Coco Construction LLCKyle
- DB Fire Protection LLCKyle
- Denbow Company IncDripping Springs
- Seed Build And Civil Construction LLCBuda
- Texan Fire Systems LLCWimberley
- The System ProsBuda
- Travis Cox Plumbing Company LLCKyle
Frequently asked questions
- How do I check that a fire protection company in San Marcos 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 San Marcos to work there?
- No. Texas registrations are statewide, so companies based elsewhere in Hays County or across Texas can work in San Marcos. Confirm the service area with the company.
Listed alphabetically. No company pays to rank higher. Machine-readable: JSON · Markdown.