# Fire alarm companies in Longview, Texas

6 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Longview, Texas, as of October 24, 2026.

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

## Located in Longview

- [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
- [Assuretech Inc.](https://plumbregistry.com/fire-protection/providers/assuretech-inc/) — based in Longview, TX; fire alarm; registrations: ACR-1750937; phone: 903-736-1490
- [Ballistic Safety LLC](https://plumbregistry.com/fire-protection/providers/ballistic-safety-llc/) — based in Longview, TX; fire alarm and fire extinguisher; registrations: ACR-3293750, ECR-3293848; phone: 337-378-4846
- [Kane Security Company](https://plumbregistry.com/fire-protection/providers/kane-security-company/) — based in Longview, TX; fire alarm; registrations: ACR-1750764; phone: 903-759-5263
- [Nightowl Corporation](https://plumbregistry.com/fire-protection/providers/nightowl-corporation/) — based in Longview, TX; fire alarm; registrations: ACR-3113207; phone: 903-757-9770
- [Vallen Distribution Inc](https://plumbregistry.com/fire-protection/providers/vallen-distribution-inc/) — based in Pasadena, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1750811, ECR-1738, HCR-1815192, HCR-406, HCR-407, HCR-408, SCR-G-0775; phone: 713-456-1030

## FAQ

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

No. Texas registrations are statewide, so companies based elsewhere in Gregg County or across Texas can work in Longview. 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._