Williams Construction Co
Verified against CSLB on · View on CSLB
License details
- License number
- 365134
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- October 3, 1978 – October 31, 2026
Business
- (818) 439 0155 (CSLB public record)
- P O BOX 6539, Los Osos, CA 93412San Luis Obispo County
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Frequently asked questions
Is Williams Construction Co licensed in California?
Yes. Williams Construction Co holds an active California state contractor license (CSLB #365134), verified against the CSLB public record on June 17, 2026.
What is Williams Construction Co's CSLB license number?
Williams Construction Co's California contractor license number is 365134. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=365134
What kind of work is Williams Construction Co licensed for?
Williams Construction Co is classified under General Building (B) by the CSLB.
How do I verify Williams Construction Co's license myself?
Look up license #365134 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=365134. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.