Public CSLB records

Bay Build Design INC, B General Building Contractor in San Francisco, CA

License #919931·Corporation·San Francisco, San Francisco County
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Summary

Bay Build Design INC operating as a corporation holds an active California contractor license (CSLB #919931), valid through Sep 30, 2026. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries 2 CSLB classifications: B General Building Contractor and C-33 Painting and Decorating Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Starstone National Insurance Company. The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
77 Van Ness Ave Suite 101,box 1301
San Francisco, CA 94102
License Details & Classifications
License Number
919931
Issued
Jul 26, 2008
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100515418
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Starstone National Insurance Company
Policy Number
TC0250966
Effective
Dec 11, 2025
Expires
Dec 11, 2026
Review

This contractor warrants a closer look before contracting:

  • License expires in 20 days
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 Bay Build Design INC licensed in California?

Yes. Bay Build Design INC holds California Contractors State License Board license number 919931, which is active and in good standing. The license was first issued on July 26, 2008. It is valid through September 30, 2026.

What does Bay Build Design INC specialize in?

Bay Build Design INC is licensed for 2 CSLB classifications: B General Building Contractor and C-33 Painting and Decorating Contractor.

Where is Bay Build Design INC headquartered?

Bay Build Design INC is headquartered at 77 Van Ness Ave Suite 101,box 1301, San Francisco, CA 94102, in San Francisco County, California.

Does Bay Build Design INC have an active surety bond on file with CSLB?

Yes. Bay Build Design INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Bay Build Design INC carry workers' compensation coverage?

Yes. Bay Build Design INC carries active workers' compensation coverage through Starstone National Insurance Company.

How do I verify Bay Build Design INC's contractor license?

You can verify Bay Build Design INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=919931.

Activity Timeline
  1. License issuedJul 26, 2008
  2. Bond activeJan 1, 2023
  3. WC coverage startsDec 11, 2025
  4. License expiresSep 30, 2026
  5. WC expiresDec 11, 2026
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California lien & payment resources

Working a California job with Bay Build Design INC, 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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