# John Richardson

John Richardson is a fire sprinkler company based in Thousand Oaks, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 994816) 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 |
|---|---|---|---|
| 994816 | CSLB C-16 Fire Protection Contractor | July 31, 2028 | active |

## Contact and locations

- Phone: 818-519-5886
- Primary location: Thousand Oaks, CA 91360 (Ventura County)

## Verify

Search 994816 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Thousand Oaks: https://plumbregistry.com/fire-protection/california/thousand-oaks/

_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._