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Fire alarm · Baytown, Texas

Fire alarm companies in Baytown, Texas

2 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Baytown, Texas, as of October 24, 2026. 203 more are elsewhere in Harris County.

Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems. Each company below holds an active Texas SFMO Fire Alarm Certificate of Registration (ACR).

Located in Baytown

Divine Fire Protection LLC

Baytown, TX · 281-628-4237
Fire alarm 1 active registration

Nassau Bay Fire Protection LLC

Baytown, TX · 713-397-8841
Fire alarmFire extinguisher 2 active registrations

Elsewhere in Harris County

Also in Baytown: Fire sprinkler contractors · Fire extinguisher companies

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Frequently asked questions

How do I check that a fire alarm company in Baytown 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 Baytown to work there?
No. Texas registrations are statewide, so companies based elsewhere in Harris County or across Texas can work in Baytown. Confirm the service area with the company.

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