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Guorui Qin

License #1135592·Sole Owner·South San Francisco, San Mateo County
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Summary

Guorui Qin operating as a sole owner is licensed in California under CSLB number 1135592. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show a previously-filed surety bond from American Contractors Indemnity Company that is no longer active and an exempt workers' compensation status (no employees on payroll). The business is based in South San Francisco, in San Mateo County, California.

Business Information
Address
213 Norwich Dr
South San Francisco, CA 94080
License Details & Classifications
License Number
1135592
Issued
Apr 8, 2025
Status
CLEAR
Expires
Apr 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100946322
Effective
Mar 31, 2025
Status
Cancelled
Cancelled
May 6, 2026
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Mar 12, 2025
Expires
—
Alert

This contractor has a compliance issue in its public CSLB record:

  • Contractor bond cancelled
License StatusActive
Contractor BondCancelled
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Guorui Qin licensed in California?

Yes. Guorui Qin holds California Contractors State License Board license number 1135592. The license was first issued on April 8, 2025. It is valid through April 30, 2027.

What does Guorui Qin specialize in?

Guorui Qin is licensed for one CSLB classification: B General Building Contractor.

Where is Guorui Qin headquartered?

Guorui Qin is headquartered at 213 Norwich Dr, South San Francisco, CA 94080, in San Mateo County, California.

Does Guorui Qin have an active surety bond on file with CSLB?

Guorui Qin has a previously-filed surety bond from American Contractors Indemnity Company that is no longer active.

Does Guorui Qin carry workers' compensation coverage?

Guorui Qin reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Guorui Qin's contractor license?

You can verify Guorui Qin's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1135592.

Activity Timeline
  1. WC coverage startsMar 12, 2025
  2. Bond activeMar 31, 2025
  3. License issuedApr 8, 2025
  4. Bond cancelledMay 6, 2026
  5. License expiresApr 30, 2027
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