Plumb Registry
Harris County, Texas

Fire protection companies in Baytown, Texas

3 fire protection companies with active Texas State Fire Marshal's Office registrations have a location in Baytown, Texas (1 fire sprinkler, 2 fire alarm and 1 fire extinguisher), as of October 24, 2026. Another 282 are located elsewhere in Harris County.

1Fire sprinkler contractors →2Fire alarm companies →1Fire extinguisher companies →

Located in Baytown

Deer Park Construction Associates Inc

Baytown, TX · 281-839-0020
Fire sprinkler 1 active registration

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

Texas registrations are statewide, so these companies can also work in Baytown.

Frequently asked questions

How do I check that a fire protection 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 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 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: JSON · Markdown.