Construction J B
Verified against CSLB on · View on CSLB
License details
- License number
- 619128
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- May 11, 1991 – May 31, 2027
Business
- (415) 868 1457 (CSLB public record)
- P O BOX 294, Bolinas, CA 94924Marin County
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Frequently asked questions
Is Construction J B licensed in California?
Yes. Construction J B holds an active California state contractor license (CSLB #619128), verified against the CSLB public record on June 17, 2026.
What is Construction J B's CSLB license number?
Construction J B's California contractor license number is 619128. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=619128
What kind of work is Construction J B licensed for?
Construction J B is classified under General Building (B) by the CSLB.
How do I verify Construction J B's license myself?
Look up license #619128 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=619128. 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.