Dongqiang Lu, B General Building Contractor in Diamond Bar, CA
Dongqiang Lu operating as a sole owner holds an active California contractor license (CSLB #1139854), valid through Jul 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Diamond Bar, in Los Angeles County, California.
- License Number
- 1139854
- Issued
- Jul 2, 2025
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67523084
- Effective
- Jun 14, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 12, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dongqiang Lu licensed in California?
Yes. Dongqiang Lu holds California Contractors State License Board license number 1139854, which is active and in good standing. The license was first issued on July 2, 2025. It is valid through July 31, 2027.
What does Dongqiang Lu specialize in?
Dongqiang Lu is licensed for one CSLB classification: B General Building Contractor.
Where is Dongqiang Lu headquartered?
Dongqiang Lu is headquartered at 3443 Crooked Creek Dr., Diamond Bar, CA 91765, in Los Angeles County, California.
Does Dongqiang Lu have an active surety bond on file with CSLB?
Yes. Dongqiang Lu has an active California contractor surety bond filed with Western Surety Company.
Does Dongqiang Lu carry workers' compensation coverage?
Dongqiang Lu reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dongqiang Lu's contractor license?
You can verify Dongqiang Lu's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139854.
- WC coverage startsJun 12, 2025
- Bond activeJun 14, 2025
- License issuedJul 2, 2025
- License expiresJul 31, 2027
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