Who regulates fire extinguisher service companies in Ohio?

Ohio State Fire Marshal — Testing & Registration Bureau is the agency the research identified for this trade in Ohio. Requirements and license classes change, so confirm the current rules with them directly.

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

Contact Ohio State Fire Marshal — Testing & Registration Bureau 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 Ohio?

Often, yes. Hydrostatic testing of extinguisher cylinders falls under federal DOT rules on top of your Ohio 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 Ohio

Ohio licenses portable fire-extinguisher service at the state level (Servicing fire-extinguisher equipment license), through Ohio State Fire Marshal — Testing & Registration Bureau. Get licensed before you take a paid job — and verify the exact class and any technician credential with the agency.

State: Ohio (OH)
Regulating agency: Ohio State Fire Marshal — Testing & Registration Bureau
License / class: Servicing fire-extinguisher equipment license
What the research found: Ohio licenses companies that service fire-extinguisher equipment through the State Fire Marshal’s Testing & Registration Bureau. Confirm the company license and technician requirements.

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 Ohio?: Ohio licenses portable fire-extinguisher service at the state level (Servicing fire-extinguisher equipment license), through Ohio State Fire Marshal — Testing & Registration Bureau. 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 Ohio?: Ohio State Fire Marshal — Testing & Registration Bureau is the agency the research identified for this trade in Ohio. Requirements and license classes change, so confirm the current rules with them directly.
How do I confirm the exact Ohio requirements before my first job?: Contact Ohio State Fire Marshal — Testing & Registration Bureau 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 Ohio?: Often, yes. Hydrostatic testing of extinguisher cylinders falls under federal DOT rules on top of your Ohio 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.

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