Sebastian Alex, B General Building Contractor in San Francisco, CA
Sebastian Alex operating as a sole owner holds an active California contractor license (CSLB #939258), valid through Oct 31, 2027. First issued in 2009, the license has been on the CSLB roster for 17 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 an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 939258
- Issued
- Oct 24, 2009
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100099773
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 15, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sebastian Alex licensed in California?
Yes. Sebastian Alex holds California Contractors State License Board license number 939258, which is active and in good standing. The license was first issued on October 24, 2009. It is valid through October 31, 2027.
What does Sebastian Alex specialize in?
Sebastian Alex is licensed for one CSLB classification: B General Building Contractor.
Where is Sebastian Alex headquartered?
Sebastian Alex is headquartered at 899 Green Street 302, San Francisco, CA 94133, in San Francisco County, California.
Does Sebastian Alex have an active surety bond on file with CSLB?
Yes. Sebastian Alex has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Sebastian Alex carry workers' compensation coverage?
Sebastian Alex reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Sebastian Alex's contractor license?
You can verify Sebastian Alex's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=939258.
- License issuedOct 24, 2009
- Bond activeJan 1, 2023
- WC coverage startsSep 15, 2025
- License expiresOct 31, 2027
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