# Fire Sprinkler Systems Inc

Fire Sprinkler Systems Inc is a fire sprinkler company based in Corona, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 684600) from the California Contractors State License Board, verified against state records on October 24, 2026.

## California Contractors State License Board licenses

| License | Type | Expires | Status |
|---|---|---|---|
| 684600 | CSLB C-16 Fire Protection Contractor | February 29, 2028 | active |

## Contact and locations

- Phone: 800-915-3473
- Primary location: 705 E Harrison St Ste 200, Corona, CA 92879 (Riverside County)

## Verify

Search 684600 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Corona: https://plumbregistry.com/fire-protection/california/corona/

_Source: California Contractors State License Board (CSLB) licensee records (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx), retrieved October 24, 2026. Published by Plumb Registry._