Public CSLB records

Shaw Benjamin, B General Building Contractor in San Francisco, CA

License #646136·Sole Owner·San Francisco, San Francisco County
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Summary

Shaw Benjamin operating as a sole owner holds an active California contractor license (CSLB #646136), valid through May 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
584 Castro Street #726
San Francisco, CA 94114
License Details & Classifications
License Number
646136
Issued
May 26, 1992
Status
CLEAR
Expires
May 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100143330
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Amtrust Insurance Company
Policy Number
KWC1403117
Effective
Aug 8, 2025
Expires
Aug 8, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Shaw Benjamin licensed in California?

Yes. Shaw Benjamin holds California Contractors State License Board license number 646136, which is active and in good standing. The license was first issued on May 26, 1992. It is valid through May 31, 2028.

What does Shaw Benjamin specialize in?

Shaw Benjamin is licensed for one CSLB classification: B General Building Contractor.

Where is Shaw Benjamin headquartered?

Shaw Benjamin is headquartered at 584 Castro Street #726, San Francisco, CA 94114, in San Francisco County, California.

Does Shaw Benjamin have an active surety bond on file with CSLB?

Yes. Shaw Benjamin has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Shaw Benjamin carry workers' compensation coverage?

Yes. Shaw Benjamin carries active workers' compensation coverage through Amtrust Insurance Company.

How do I verify Shaw Benjamin's contractor license?

You can verify Shaw Benjamin's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=646136.

Activity Timeline
  1. License issuedMay 26, 1992
  2. Bond activeJan 1, 2023
  3. WC coverage startsAug 8, 2025
  4. WC expiresAug 8, 2026
  5. License expiresMay 31, 2028
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California lien & payment resources

Working a California job with Shaw Benjamin, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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