Castillo Bros, C-15 Flooring and Floor Covering Contractor in Antioch, CA
Castillo Bros operating as a sole owner holds an active California contractor license (CSLB #909280), valid through Jan 31, 2028. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: C-15 — Flooring and Floor Covering 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 Antioch, in Contra Costa County, California.
- License Number
- 909280
- Issued
- Jan 17, 2008
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100821039
- Effective
- Dec 22, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 9, 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 Castillo Bros licensed in California?
Yes. Castillo Bros holds California Contractors State License Board license number 909280, which is active and in good standing. The license was first issued on January 17, 2008. It is valid through January 31, 2028.
What does Castillo Bros specialize in?
Castillo Bros is licensed for one CSLB classification: C-15 Flooring and Floor Covering Contractor.
Where is Castillo Bros headquartered?
Castillo Bros is headquartered at 2416 Greentree Court, Antioch, CA 945097762, in Contra Costa County, California.
Does Castillo Bros have an active surety bond on file with CSLB?
Yes. Castillo Bros has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Castillo Bros carry workers' compensation coverage?
Castillo Bros reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Castillo Bros's contractor license?
You can verify Castillo Bros's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=909280.
- License issuedJan 17, 2008
- Bond activeDec 22, 2023
- WC coverage startsDec 9, 2025
- License expiresJan 31, 2028
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