CHANG EUN KWON
License
- Status
- CLEAR
- First issued
- July 7, 1999
- Expires
- July 31, 2027
- Entity
- Sole Owner
- Address of record
- 973 5TH AVE, Los Angeles, CA 90019
- Phone of record
- (213) 200 9649
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101586151
- Amount
- $25,000
- Effective
- August 15, 2025
Workers’ compensation
- Carrier
- CLEAR SPRING PROPERTY AND CASUALTY COMPANY
- Policy number
- 8035944593
- Effective
- June 26, 2026
- Expires
- June 26, 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 263 licensed warm-air heating, ventilating and air-conditioning contractors in Los Angeles.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHANG EUNKWON | Sole Owner | July 7, 1999 | Current |
| CHANG EUNKWON | Sole Owner | August 16, 2006 | Current |
| CHANG EUNKWON | Sole Owner | October 12, 1999 | January 1, 2004 |
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/765420" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/765420.svg" alt="CHANG EUN KWON — California contractor license #765420 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.