Yang Guang
Yang Guang operating as a sole owner is licensed in California under CSLB number 1059880. The license was first issued in 2019, putting the business at 7 years on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Rancho Cucamonga, in San Bernardino County, California.
Rancho Cucamonga, CA 91730
- License Number
- 1059880
- Issued
- Nov 1, 2019
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800211806
- Effective
- Oct 17, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 27, 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 Yang Guang licensed in California?
Yes. Yang Guang holds California Contractors State License Board license number 1059880. The license was first issued on November 1, 2019. It is valid through November 30, 2027.
What does Yang Guang specialize in?
Yang Guang is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Yang Guang headquartered?
Yang Guang is headquartered at 11142 Country View Dr, Rancho Cucamonga, CA 91730, in San Bernardino County, California.
Does Yang Guang have an active surety bond on file with CSLB?
Yes. Yang Guang has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Yang Guang carry workers' compensation coverage?
Yang Guang reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Yang Guang's contractor license?
You can verify Yang Guang's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1059880.
- License issuedNov 1, 2019
- Bond activeOct 17, 2025
- WC coverage startsNov 27, 2025
- License expiresNov 30, 2027
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