State licensing directory
New York fire protection licensing
Who licenses fire sprinkler, fire alarm, extinguisher and kitchen hood work in New York, from official state sources.
Licensed locally. New York has no single statewide license for most of this work; requirements vary by city or town. Check with the local building or fire official.
Rows marked "details being verified" have not yet been confirmed on an official source. We never estimate.
Who licenses what
| Type of work | Licensing agency | License types | Status |
|---|---|---|---|
| Fire sprinkler work | No statewide sprinkler contractor license found. Licensed locally; New York City: FDNY | NYC: Certificate of Fitness S-12 (citywide sprinkler systems) to inspect, test and maintain sprinkler systems. Other cities and counties: ask the local building or fire official. | Verified |
| Fire alarm work | New York Department of State, Division of Licensing Services | Security or Fire Alarm Installer license for businesses that install, service or maintain fire alarm systems. Fees and renewal: details being verified. | Verified |
| Portable extinguisher service | Licensed locally (NYC: FDNY). Details being verified. | Details being verified | |
| Kitchen hood suppression and exhaust work | Licensed locally (NYC: FDNY). Details being verified. | Details being verified |
Fees, renewal and key rules
- New York licensing varies by city. Check with the city or county where the building is.
- FDNY S-12: $25 application, written exam, renew every three years for $15. Renewals 90 days to one year late add a $25 penalty; more than one year late requires a new application.
Town and fire marshal reporting
Requirements vary by city and county. NYC rules come from FDNY.
Official sources
- New York Department of State: Fire Alarm Installer
- NYC Business: Certificate of Fitness for Citywide Sprinkler Systems (S-12)
Last reviewed October 2026. General information only, not legal advice. Fees and rules change; confirm with the agency before applying.