# MK Williams Plumbing & Fire Sprinklers Inc

MK Williams Plumbing & Fire Sprinklers Inc is a fire sprinkler company based in Santa Maria, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 449147) 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 |
|---|---|---|---|
| 449147 | CSLB C-16 Fire Protection Contractor | June 30, 2028 | active |

## Contact and locations

- Phone: 805-934-4527
- Primary location: 948 Countrywood Ct, Santa Maria, CA 93455 (Santa Barbara County)

## Verify

Search 449147 at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx to confirm current status.

More companies in Santa Maria: https://plumbregistry.com/fire-protection/california/santa-maria/

_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._