Poon Shu Sun
Poon Shu Sun operating as a sole owner is licensed in California under CSLB number 497415. The license was first issued in 1986, putting the business at 40 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 San Ramon, in Contra Costa County, California.
- License Number
- 497415
- Issued
- Aug 28, 1986
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67295070
- Effective
- Apr 19, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 8, 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 Poon Shu Sun licensed in California?
Yes. Poon Shu Sun holds California Contractors State License Board license number 497415. The license was first issued on August 28, 1986. It is valid through May 31, 2027.
What does Poon Shu Sun specialize in?
Poon Shu Sun is licensed for one CSLB classification: B General Building Contractor.
Where is Poon Shu Sun headquartered?
Poon Shu Sun is headquartered at 9762 Broadmoor Drive, San Ramon, CA 94583, in Contra Costa County, California.
Does Poon Shu Sun have an active surety bond on file with CSLB?
Yes. Poon Shu Sun has an active California contractor surety bond filed with Western Surety Company.
Does Poon Shu Sun carry workers' compensation coverage?
Poon Shu Sun reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Poon Shu Sun's contractor license?
You can verify Poon Shu Sun's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=497415.
- License issuedAug 28, 1986
- Bond activeApr 19, 2025
- WC coverage startsMay 8, 2025
- License expiresMay 31, 2027
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