Contractor License Proof

Liao Ze Sheng

Licensed

Verified against CSLB on · View on CSLB

License details

License number
656774
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 20, 1992 – October 31, 2026

Business

  • (415) 867 5528 (CSLB public record)
  • 2930 LAWTON STREET, San Francisco, CA 94122San Francisco County

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What to check next

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Frequently asked questions

Is Liao Ze Sheng licensed in California?

Yes. Liao Ze Sheng holds an active California state contractor license (CSLB #656774), verified against the CSLB public record on June 17, 2026.

What is Liao Ze Sheng's CSLB license number?

Liao Ze Sheng's California contractor license number is 656774. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Liao Ze Sheng licensed for?

Liao Ze Sheng is classified under General Building (B) by the CSLB.

How do I verify Liao Ze Sheng's license myself?

Look up license #656774 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #656774 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.