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Structural Concepts Design Build CORP, B General Building Contractor in San Anselmo, CA

License #877704·Corporation·San Anselmo, Marin County
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Summary

Structural Concepts Design Build CORP operating as a corporation holds California contractor license #877704, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in San Anselmo, in Marin County, California.

Business Information
Address
8 Oak Way
San Anselmo, CA 94960
License Details & Classifications
License Number
877704
Issued
May 13, 2006
Status
CLEAR
Expires
Jun 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30042212
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9385844
Effective
Aug 19, 2025
Expires
Aug 19, 2026
Alert

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

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is Structural Concepts Design Build CORP licensed in California?

Structural Concepts Design Build CORP previously held California Contractors State License Board license number 877704, but the license expired on June 30, 2026 and is not currently valid. It was first issued on May 13, 2006.

What does Structural Concepts Design Build CORP specialize in?

Structural Concepts Design Build CORP is licensed for one CSLB classification: B General Building Contractor.

Where is Structural Concepts Design Build CORP headquartered?

Structural Concepts Design Build CORP is headquartered at 8 Oak Way, San Anselmo, CA 94960, in Marin County, California.

Does Structural Concepts Design Build CORP have an active surety bond on file with CSLB?

Yes. Structural Concepts Design Build CORP has an active California contractor surety bond filed with Hudson Insurance Company.

Does Structural Concepts Design Build CORP carry workers' compensation coverage?

Structural Concepts Design Build CORP has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.

How do I verify Structural Concepts Design Build CORP's contractor license?

You can verify Structural Concepts Design Build CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=877704.

Activity Timeline
  1. License issuedMay 13, 2006
  2. Bond activeJan 1, 2023
  3. WC coverage startsAug 19, 2025
  4. License expiredJun 30, 2026
  5. WC expiredAug 19, 2026
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