Who regulates fire extinguisher service companies in Texas?

Texas Dept. of Insurance — State Fire Marshal’s Office is the agency the research identified for this trade in Texas. Requirements and license classes change, so confirm the current rules with them directly.

How do I confirm the exact Texas requirements before my first job?

Contact Texas Dept. of Insurance — State Fire Marshal’s Office and confirm, in writing, the company license or registration, the technician certification, and any surety bond or insurance filing your scope needs. Requirements vary by jurisdiction — verify with your AHJ (authority having jurisdiction) before you take paid work. This page is a starting point, not legal advice.

Does hydrostatic testing add requirements in Texas?

Often, yes. Hydrostatic testing of extinguisher cylinders falls under federal DOT rules on top of your Texas service license, and some shops sub it out to a partner with the equipment rather than build a test bench on day one. Confirm what your license covers and what the testing adds.

State license required

Fire extinguisher service license requirements in Texas

Texas licenses portable fire-extinguisher service at the state level (Extinguisher Certificate of Registration (ECR)), through Texas Dept. of Insurance — State Fire Marshal’s Office. Get licensed before you take a paid job — and verify the exact class and any technician credential with the agency.

State: Texas (TX)
Regulating agency: Texas Dept. of Insurance — State Fire Marshal’s Office
License / class: Extinguisher Certificate of Registration (ECR)
What the research found: Texas requires an Extinguisher Certificate of Registration (ECR) for the firm plus individual technician licenses through the SFMO. Confirm both for your scope.
Registry / agency link: https://www.tdi.texas.gov/fire/fmlichome.html

This is a research-derived starting point, not legal advice, and requirements change. Confirm the current rules with the agency and your AHJ (authority having jurisdiction) before you take a paid job.

Frequently Asked Questions

Do I need a license to service fire extinguishers in Texas?: Texas licenses portable fire-extinguisher service at the state level (Extinguisher Certificate of Registration (ECR)), through Texas Dept. of Insurance — State Fire Marshal’s Office. Get licensed before you take a paid job — and verify the exact class and any technician credential with the agency.
Who regulates fire extinguisher service companies in Texas?: Texas Dept. of Insurance — State Fire Marshal’s Office is the agency the research identified for this trade in Texas. Requirements and license classes change, so confirm the current rules with them directly.
How do I confirm the exact Texas requirements before my first job?: Contact Texas Dept. of Insurance — State Fire Marshal’s Office and confirm, in writing, the company license or registration, the technician certification, and any surety bond or insurance filing your scope needs. Requirements vary by jurisdiction — verify with your AHJ (authority having jurisdiction) before you take paid work. This page is a starting point, not legal advice.
Does hydrostatic testing add requirements in Texas?: Often, yes. Hydrostatic testing of extinguisher cylinders falls under federal DOT rules on top of your Texas service license, and some shops sub it out to a partner with the equipment rather than build a test bench on day one. Confirm what your license covers and what the testing adds.

Keep going

Once you're licensed, run the whole route in one place

GaugeRoute keeps every asset on its NFPA-keyed schedule, the inspection on the record, and the billing on your own rails — with unlimited technician seats. Free to start.

Start free