Clear
KWAN WO IRONWORKS INC
License
- Status
- CLEAR
- First issued
- April 29, 1992
- Expires
- April 30, 2028
- Entity
- Corporation
- Address of record
- 31628 HAYMAN STREET, Hayward, CA 94544
- Phone of record
- (510) 487 9628
Contractor bond
- Surety
- SURETEC INSURANCE COMPANY
- Bond number
- 5318306
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9377873
- Effective
- April 1, 2025
- Expires
- April 1, 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 12 licensed structural steel contractors in Hayward.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| MAO ERIC KAI SUEN | Responsible Managing Employee | April 29, 2022 | Current |
| MAO ERIC KAI SUEN | Responsible Managing Employee | November 14, 2023 | Current |
| SHUM KELVIN KINFUN | Chief Executive Officer/President | April 22, 2022 | Current |
| KONG FLORENCE YUEN SHAN | Responsible Managing Officer/Chief Executive Officer/President | July 2, 2009 | July 22, 2020 |
| KONG FLORENCE YUEN SHAN | Responsible Managing Officer | November 29, 2006 | July 2, 2009 |
| KONG FLORENCE YUEN SHAN | Responsible Managing Officer/Chief Executive Officer/President | April 29, 1992 | November 29, 2006 |
| KONG FLORENCE YUEN SHAN | Responsible Managing Officer/Chief Executive Officer/President | June 13, 2006 | November 29, 2006 |
| SHUM BETSY KA YEE | Officer | March 8, 1996 | July 29, 2002 |
| SHUM KANGER KIN CHUNG | Responsible Managing Officer/Chief Executive Officer/President | July 22, 2020 | January 3, 2022 |
| WONG TAI CHIU | Officer | April 29, 1992 | March 8, 1996 |
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.