Ten Nine Construction, B General Building Contractor in Castro Valley, CA
Ten Nine Construction operating as a corporation holds an active California contractor license (CSLB #1142427), valid through Aug 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical 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 Castro Valley, in Alameda County, California.
- License Number
- 1142427
- Issued
- Aug 21, 2025
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100979866
- Effective
- Jul 24, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 23, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ten Nine Construction licensed in California?
Yes. Ten Nine Construction holds California Contractors State License Board license number 1142427, which is active and in good standing. The license was first issued on August 21, 2025. It is valid through August 31, 2027.
What does Ten Nine Construction specialize in?
Ten Nine Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Ten Nine Construction headquartered?
Ten Nine Construction is headquartered at 2707 Jennifer Dr, Castro Valley, CA 94546, in Alameda County, California.
Does Ten Nine Construction have an active surety bond on file with CSLB?
Yes. Ten Nine Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ten Nine Construction carry workers' compensation coverage?
Ten Nine Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ten Nine Construction's contractor license?
You can verify Ten Nine Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1142427.
- WC coverage startsJul 23, 2025
- Bond activeJul 24, 2025
- License issuedAug 21, 2025
- License expiresAug 31, 2027
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