Castagnola Construction, B General Building Contractor in Redondo Beach, CA
Castagnola Construction operating as a sole owner holds California contractor license #917520, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 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 Redondo Beach, in Los Angeles County, California.
- License Number
- 917520
- Issued
- Jun 12, 2008
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101033407
- Effective
- Jan 27, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 17, 2026
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Castagnola Construction licensed in California?
Castagnola Construction previously held California Contractors State License Board license number 917520, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 12, 2008.
What does Castagnola Construction specialize in?
Castagnola Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Castagnola Construction headquartered?
Castagnola Construction is headquartered at 1718 Esplanade Apt 101, Redondo Beach, CA 90277, in Los Angeles County, California.
Does Castagnola Construction have an active surety bond on file with CSLB?
Yes. Castagnola Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Castagnola Construction carry workers' compensation coverage?
Castagnola Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Castagnola Construction's contractor license?
You can verify Castagnola Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=917520.
- License issuedJun 12, 2008
- Bond activeJan 27, 2026
- WC coverage startsFeb 17, 2026
- License expiredJun 30, 2026
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