Stamback Construction, B General Building Contractor in Lancaster, CA
Stamback Construction operating as a sole owner holds an active California contractor license (CSLB #634913), valid through Jan 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 an exempt workers' compensation status (no employees on payroll). The business is based in Lancaster, in Los Angeles County, California.
- License Number
- 634913
- Issued
- Jan 9, 1992
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 10106568
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 8, 2026
- 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 Stamback Construction licensed in California?
Yes. Stamback Construction holds California Contractors State License Board license number 634913, which is active and in good standing. The license was first issued on January 9, 1992. It is valid through January 31, 2028.
What does Stamback Construction specialize in?
Stamback Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Stamback Construction headquartered?
Stamback Construction is headquartered at 50075 North 280th Street West, Lancaster, CA 93534, in Los Angeles County, California.
Does Stamback Construction have an active surety bond on file with CSLB?
Yes. Stamback Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Stamback Construction carry workers' compensation coverage?
Stamback Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Stamback Construction's contractor license?
You can verify Stamback Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=634913.
- License issuedJan 9, 1992
- Bond activeJan 1, 2023
- WC coverage startsJan 8, 2026
- License expiresJan 31, 2028
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