# Fire alarm companies in Flint, Texas

1 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Flint, Texas, as of October 24, 2026. 6 more are elsewhere in Smith County.

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

## Located in Flint

- [Marmic Fire and Safety Co Inc](https://plumbregistry.com/fire-protection/providers/marmic-fire-and-safety-co-inc/) — based in Joplin, MO; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2944596, ECR-2944607, SCR-G-2944822; phone: 281-594-7014

## Elsewhere in Smith County

- [Anchor Safety, Inc.](https://plumbregistry.com/fire-protection/providers/anchor-safety-inc/) — based in Longview, TX; fire alarm and fire extinguisher; registrations: ACR-2246914, ECR-1161; phone: 903-759-5068
- [Firetrol Protection Systems Inc](https://plumbregistry.com/fire-protection/providers/firetrol-protection-systems-inc/) — based in Richardson, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1751168, ECR-1751432, SCR-G-0292; phone: 214-343-9200
- [Keene And Lewis Alarm LLC](https://plumbregistry.com/fire-protection/providers/keene-and-lewis-alarm-llc/) — based in Tyler, TX; fire alarm; registrations: ACR-3471224; phone: 903-752-6370
- [KGK Alarm Systems LLC](https://plumbregistry.com/fire-protection/providers/kgk-alarm-systems-llc/) — based in Tyler, TX; fire alarm; registrations: ACR-3442547; phone: 903-991-6343
- [Rudd Alarms](https://plumbregistry.com/fire-protection/providers/rudd-alarms/) — based in Tyler, TX; fire alarm; registrations: ACR-2087747; phone: 903-630-7833
- [Universal Time Equipment Co.](https://plumbregistry.com/fire-protection/providers/universal-time-equipment-co/) — based in Tyler, TX; fire alarm; registrations: ACR-1750513; phone: 903-595-4441

## FAQ

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

No. Texas registrations are statewide, so companies based elsewhere in Smith County or across Texas can work in Flint. 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 October 24, 2026. Published by Plumb Registry._