KAO BRIAN YAWCHING
License
- Status
- CLEAR
- First issued
- June 6, 2007
- Expires
- June 30, 2027
- Entity
- Sole Owner
- Address of record
- 530 LYNN HAVEN CT, Ontario, CA 91764
- Phone of record
- (626) 347 3434
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- SC6076377
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- ROCHDALE INSURANCE COMPANY
- Policy number
- JWC0700951301
- Effective
- May 20, 2026
- Expires
- May 20, 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
- B General Building Contractor
- C-10 Electrical Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
A contractor may only contract for work within their classifications. See all 132 licensed electrical contractors in Ontario.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| KAO BRIAN YAWCHING | Sole Owner | June 6, 2007 | Current |
| KAO BRIAN YAWCHING | Sole Owner | February 23, 2010 | Current |
| KAO BRIAN YAWCHING | Sole Owner | May 16, 2017 | Current |
| KAO BRIAN YAWCHING | Sole Owner | November 22, 2019 | 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/897876" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/897876.svg" alt="KAO BRIAN YAWCHING — California contractor license #897876 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.