GUANGREN SHAO
License
- Status
- CLEAR
- First issued
- June 17, 2025
- Expires
- June 30, 2027
- Entity
- Sole Owner
- Address of record
- 3687 WILMINGTON ROAD, Fremont, CA 94539
- Phone of record
- (650) 466 6666
Contractor bond
- Surety
- NORTH RIVER INSURANCE COMPANY (THE)
- Bond number
- 04CF644501
- Amount
- $25,000
- Effective
- June 12, 2025
Workers’ compensation
- Carrier
- AMERICAN CASUALTY COMPANY OF READING PA
- Policy number
- 8035830903
- Effective
- March 12, 2026
- Expires
- March 12, 2027
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 354 licensed general building contractors in Fremont.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SHAO GUANGREN | Sole Owner | June 17, 2025 | Current |
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.
<a href="https://bookofbuilders.com/license/1139016" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/1139016.svg" alt="GUANGREN SHAO — California contractor license #1139016 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
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.