Siebert Construction
Siebert Construction operating as a sole owner is licensed in California under CSLB number 649466. The license was first issued in 1992, putting the business at 34 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an exempt workers' compensation status (no employees on payroll). The business is based in Long Beach, in Los Angeles County, California.
- License Number
- 649466
- Issued
- Jul 8, 1992
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- —
- Bond Number
- —
- Effective
- —
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 12, 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 Siebert Construction licensed in California?
Yes. Siebert Construction holds California Contractors State License Board license number 649466. The license was first issued on July 8, 1992. It is valid through August 31, 2027.
What does Siebert Construction specialize in?
Siebert Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Siebert Construction headquartered?
Siebert Construction is headquartered at 338 E 60th Street, Long Beach, CA 90805, in Los Angeles County, California.
Does Siebert Construction carry workers' compensation coverage?
Siebert Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Siebert Construction's contractor license?
You can verify Siebert Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=649466.
- License issuedJul 8, 1992
- WC coverage startsAug 12, 2025
- License expiresAug 31, 2027
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