Bay Line Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 646431
- Status
- Active
- Classifications
- A · General Engineering
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 30, 1992 – May 31, 2028
Business
- (415) 518 1800 (CSLB public record)
- 501 CESAR CHAVEZ STREETSTE 101B, San Francisco, CA 94124San Francisco County
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Frequently asked questions
Is Bay Line Construction licensed in California?
Yes. Bay Line Construction holds an active California state contractor license (CSLB #646431), verified against the CSLB public record on June 17, 2026.
What is Bay Line Construction's CSLB license number?
Bay Line Construction's California contractor license number is 646431. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=646431
What kind of work is Bay Line Construction licensed for?
Bay Line Construction is classified under General Engineering (A) by the CSLB.
How do I verify Bay Line Construction's license myself?
Look up license #646431 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=646431. 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.