R L Ziegenbein Construction INC, B General Building Contractor in Alamo, CA
R L Ziegenbein Construction INC operating as a corporation holds an active California contractor license (CSLB #322200), valid through Apr 30, 2028. First issued in 1976, the license has been on the CSLB roster for 50 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 active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Alamo, in Contra Costa County, California.
- License Number
- 322200
- Issued
- Jul 16, 1976
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101003447
- Effective
- Oct 20, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9346223
- Effective
- Sep 14, 2023
- Expires
- Sep 14, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is R L Ziegenbein Construction INC licensed in California?
Yes. R L Ziegenbein Construction INC holds California Contractors State License Board license number 322200, which is active and in good standing. The license was first issued on July 16, 1976. It is valid through April 30, 2028.
What does R L Ziegenbein Construction INC specialize in?
R L Ziegenbein Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is R L Ziegenbein Construction INC headquartered?
R L Ziegenbein Construction INC is headquartered at P O Box 1437, Alamo, CA 945071437, in Contra Costa County, California.
Does R L Ziegenbein Construction INC have an active surety bond on file with CSLB?
Yes. R L Ziegenbein Construction INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does R L Ziegenbein Construction INC carry workers' compensation coverage?
Yes. R L Ziegenbein Construction INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify R L Ziegenbein Construction INC's contractor license?
You can verify R L Ziegenbein Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=322200.
- License issuedJul 16, 1976
- WC coverage startsSep 14, 2023
- Bond activeOct 20, 2025
- WC expiresSep 14, 2026
- License expiresApr 30, 2028
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