License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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KING KONG CONSTRUCTION
- License Number
- 931493
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 4425 WINTERBERRY COURT CONCORD, CA, 94521 Contra Costa County
- Phone
- (925) 381 9848
License Dates
Issued
04/18/2009
Expires
02/29/2028
Expires in 23 months
Inactivated
04/18/2009
Reactivated
02/01/2010
CSLB Last Updated
03/02/2026
License Classifications
Personnel & Officers
LAM MING KONG
Sole Owner
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30137565
Effective: 01/03/2024
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
additions alterations or repairs
1771 20th Av, 94122
vertical addition, add family room, stury & bath, upgrade heating, electrical and domestic water system, remodel kitchen and relocate bedrooms & baths.
$194,000
2016-06-23
otc alterations permit
728 Pacific Av, 94133
unit #703 - interior t.i. work: remodel existing office space, new partitions, upgrade existing toilet. mep under separate permit.
$20,000
2013-05-21
Verify this record on the official state licensing board
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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