Young Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 424147
- Status
- Active
- Classifications
- B · General BuildingC-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- June 17, 1982 – June 30, 2028
Business
- (415) 584 2620 (CSLB public record)
- 25 BORICA STREET, San Francisco, CA 94127San Francisco County
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Frequently asked questions
Is Young Plumbing licensed in California?
Yes. Young Plumbing holds an active California state contractor license (CSLB #424147), verified against the CSLB public record on June 17, 2026.
What is Young Plumbing's CSLB license number?
Young Plumbing's California contractor license number is 424147. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=424147
What kind of work is Young Plumbing licensed for?
Young Plumbing is classified under General Building (B) by the CSLB.
How do I verify Young Plumbing's license myself?
Look up license #424147 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=424147. 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.