Yin Zihai
Yin Zihai operating as a sole owner is licensed in California under CSLB number 1111887. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. 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 Hayward, in Alameda County, California.
- License Number
- 1111887
- Issued
- Oct 25, 2023
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67526780
- Effective
- Oct 23, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 17, 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 Yin Zihai licensed in California?
Yes. Yin Zihai holds California Contractors State License Board license number 1111887. The license was first issued on October 25, 2023. It is valid through October 31, 2027.
What does Yin Zihai specialize in?
Yin Zihai is licensed for one CSLB classification: B General Building Contractor.
Where is Yin Zihai headquartered?
Yin Zihai is headquartered at 25570 Kay Ave, Hayward, CA 94545, in Alameda County, California.
Does Yin Zihai have an active surety bond on file with CSLB?
Yes. Yin Zihai has an active California contractor surety bond filed with Western Surety Company.
Does Yin Zihai carry workers' compensation coverage?
Yin Zihai reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Yin Zihai's contractor license?
You can verify Yin Zihai's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1111887.
- License issuedOct 25, 2023
- WC coverage startsSep 17, 2025
- Bond activeOct 23, 2025
- License expiresOct 31, 2027
- Fitzmaurice J H INC#111689Oakland·A General Engineering Contractor
- Mc Guire and Hester#95879Oakland·A General Engineering Contractor
- Anderson Eric F Incorporated#82540San Leandro·B General Building Contractor
- D W Nicholson Corporation#68847Hayward·A General Engineering Contractor
- Lewis Nelson T Construction CO INC#195866Dublin·B General Building Contractor
- Red Top Electric CO Emeryville INC#187698Livermore·B General Building Contractor
- Branagh INC#180497Oakland·B General Building Contractor
- Western Roofing Service#180533San Leandro·B General Building Contractor