Giang Vu Si
Giang Vu Si operating as a sole owner is licensed in California under CSLB number 969551. The license was first issued in 2012, putting the business at 14 years on the active CSLB roster. It carries a single CSLB classification: C-45 — Sign 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 San Jose, in Santa Clara County, California.
- License Number
- 969551
- Issued
- Jan 26, 2012
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100712464
- Effective
- Jan 9, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 30, 2026
- 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 Giang Vu Si licensed in California?
Yes. Giang Vu Si holds California Contractors State License Board license number 969551. The license was first issued on January 26, 2012. It is valid through January 31, 2028.
What does Giang Vu Si specialize in?
Giang Vu Si is licensed for one CSLB classification: C-45 Sign Contractor.
Where is Giang Vu Si headquartered?
Giang Vu Si is headquartered at 662 Oldham Way, San Jose, CA 95111, in Santa Clara County, California.
Does Giang Vu Si have an active surety bond on file with CSLB?
Yes. Giang Vu Si has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Giang Vu Si carry workers' compensation coverage?
Giang Vu Si reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Giang Vu Si's contractor license?
You can verify Giang Vu Si's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=969551.
- License issuedJan 26, 2012
- Bond activeJan 9, 2023
- WC coverage startsJan 30, 2026
- License expiresJan 31, 2028
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