# C S M Fire Protection

C S M Fire Protection is a fire sprinkler company based in Grass Valley, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 852662) 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 |
|---|---|---|---|
| 852662 | CSLB C-16 Fire Protection Contractor | January 31, 2027 | active |

## Contact and locations

- Phone: 530-559-9619
- Primary location: Grass Valley, CA 94587 (Nevada County)

## Verify

Search 852662 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Grass Valley: https://plumbregistry.com/fire-protection/california/grass-valley/

_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._