Contractor License Proof

Li Jianguo

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1036142
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 22, 2018 – February 29, 2028

Business

  • (415) 770 9736 (CSLB public record)
  • 2826 INGALIS ST, San Francisco, CA 94124San Francisco County

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What to check next

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Frequently asked questions

Is Li Jianguo licensed in California?

Yes. Li Jianguo holds an active California state contractor license (CSLB #1036142), verified against the CSLB public record on June 17, 2026.

What is Li Jianguo's CSLB license number?

Li Jianguo's California contractor license number is 1036142. 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 Li Jianguo licensed for?

Li Jianguo is classified under General Building (B) by the CSLB.

How do I verify Li Jianguo's license myself?

Look up license #1036142 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 #1036142 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.