Bay Builder
Verified against CSLB on · View on CSLB
License details
- License number
- 560340
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- March 13, 1989 – January 31, 2027
Business
- (925) 708 5727 (CSLB public record)
- 129 BERRELLESA ST, Martinez, CA 94553Contra Costa County
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Frequently asked questions
Is Bay Builder licensed in California?
Yes. Bay Builder holds an active California state contractor license (CSLB #560340), verified against the CSLB public record on June 17, 2026.
What is Bay Builder's CSLB license number?
Bay Builder's California contractor license number is 560340. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=560340
What kind of work is Bay Builder licensed for?
Bay Builder is classified under General Building (B) by the CSLB.
How do I verify Bay Builder's license myself?
Look up license #560340 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=560340. 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.