Liu Chienchun, B General Building Contractor in Chino Hills, CA
Liu Chienchun operating as a sole owner holds California contractor license #946550, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 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 Chino Hills, in San Bernardino County, California.
- License Number
- 946550
- Issued
- May 1, 2010
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100392300
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 11, 2024
- 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 Liu Chienchun licensed in California?
Liu Chienchun previously held California Contractors State License Board license number 946550, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 1, 2010.
What does Liu Chienchun specialize in?
Liu Chienchun is licensed for one CSLB classification: B General Building Contractor.
Where is Liu Chienchun headquartered?
Liu Chienchun is headquartered at 4892 Peterson St, Chino Hills, CA 91709, in San Bernardino County, California.
Does Liu Chienchun have an active surety bond on file with CSLB?
Yes. Liu Chienchun has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Liu Chienchun carry workers' compensation coverage?
Liu Chienchun reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Liu Chienchun's contractor license?
You can verify Liu Chienchun's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=946550.
- License issuedMay 1, 2010
- Bond activeJan 1, 2023
- WC coverage startsApr 11, 2024
- License expiredMay 31, 2026
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