# California Guardian Inc

California Guardian Inc is a fire sprinkler company based in Fontana, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 712114) 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 |
|---|---|---|---|
| 712114 | CSLB C-16 Fire Protection Contractor | January 31, 2028 | active |

## Contact and locations

- Phone: 626-945-7684
- Primary location: 15218 Summit Ave STE300-516, Fontana, CA 92336 (San Bernardino County)

## Verify

Search 712114 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Fontana: https://plumbregistry.com/fire-protection/california/fontana/

_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._