# Fire alarm companies in Seguin, Texas

2 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Seguin, Texas, as of November 2, 2026. 5 more are elsewhere in Guadalupe County.

Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems.

## Located in Seguin

- [Ritchie Fire Alarm LLC](https://plumbregistry.com/fire-protection/providers/ritchie-fire-alarm-llc/) — based in Seguin, TX; fire alarm; registrations: ACR-3532894; phone: 210-382-0237
- [Waxler Fire Protection Engineering LLC](https://plumbregistry.com/fire-protection/providers/waxler-fire-protection-engineering-llc/) — based in Seguin, TX; fire alarm; registrations: ACR-3578862; phone: 830-660-4229

## Elsewhere in Guadalupe County

- [1st C&C Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/1st-c-c-fire-protection-llc/) — based in Schertz, TX; fire alarm and fire extinguisher; registrations: ACR-3500866, ECR-3488456; phone: 210-371-3057
- [APi Group Life Safety USA LLC](https://plumbregistry.com/fire-protection/providers/api-group-life-safety-usa-llc/) — based in Houston, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1354, ACR-2562678, ECR-1751311, SCR-G-0107, SCR-G-0152, SCR-G-2161248; phone: 651-604-2794
- [Pye-Barker Fire & Safety LLC](https://plumbregistry.com/fire-protection/providers/pye-barker-fire-safety-llc/) — based in Waco, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2326761, ECR-2329916, HCR-2337459, SCR-G-2329912; phone: 806-777-3661
- [Security Integrated Inc](https://plumbregistry.com/fire-protection/providers/security-integrated-inc/) — based in Schertz, TX; fire alarm; registrations: ACR-1759490; phone: 210-519-5009
- [Synergy Alarm & Integration](https://plumbregistry.com/fire-protection/providers/synergy-alarm-integration/) — based in New Braunfels, TX; fire alarm; registrations: ACR-1876241; phone: 830-743-1442

## FAQ

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

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

_Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (https://appscenter.tdi.texas.gov/reports/p/sfmo), retrieved November 2, 2026. Published by Plumb Registry._