# G N A - Brook Fire Protection Inc

G N A - Brook Fire Protection Inc is a fire sprinkler company based in Glendora, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 782494) 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 |
|---|---|---|---|
| 782494 | CSLB C-16 Fire Protection Contractor | August 31, 2028 | active |

## Contact and locations

- Phone: 626-914-5529
- Primary location: P O Box 1175, Glendora, CA 91740 (Los Angeles County)

## Verify

Search 782494 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Glendora: https://plumbregistry.com/fire-protection/california/glendora/

_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._