PUZZLE CONSTRUCTION
License
- Status
- CLEAR
- First issued
- March 7, 2019
- Expires
- March 31, 2027
- Entity
- Corporation
- Address of record
- 23575 CABOT BLVD 207, Hayward, CA 94545
- Phone of record
- (510) 398 9572
Contractor bond
- Surety
- TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA
- Bond number
- 108485165
- Amount
- $25,000
- Effective
- June 16, 2026
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9296051
- Effective
- April 10, 2021
- Expires
- April 10, 2027
- Cancelled
- September 12, 2026
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 427 licensed general building contractors in Hayward.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| RUAN JIAJUN | Responsible Managing Officer/Chief Executive Officer/President | March 7, 2019 | Current |
| LIU DEHONG | Officer | March 7, 2019 | February 13, 2024 |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
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Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.