# Morningstar Fire Protection

Morningstar Fire Protection is a fire sprinkler company based in South San Francisco, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 1139690) 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 |
|---|---|---|---|
| 1139690 | CSLB C-16 Fire Protection Contractor | July 31, 2027 | active |

## Contact and locations

- Phone: 415-756-7578
- Primary location: South San Francisco, CA 94080 (San Mateo County)

## Verify

Search 1139690 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in South San Francisco: https://plumbregistry.com/fire-protection/california/south-san-francisco/

_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._