# Alpha Mechanical LLC

Alpha Mechanical LLC is a fire sprinkler company based in El Cajon, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 847444) 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 |
|---|---|---|---|
| 847444 | CSLB C-16 Fire Protection Contractor | March 31, 2027 | active |

## Contact and locations

- Phone: 858-278-3500
- Primary location: 1866 Friendship Dr, El Cajon, CA 92020 (San Diego County)

## Verify

Search 847444 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in El Cajon: https://plumbregistry.com/fire-protection/california/el-cajon/

_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._