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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DARREN HUANG CONSTRUCTION
- License Number
- 1061583
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 1187 LOUISE STREET SAN LEANDRO, CA, 94578 Alameda County
- Phone
- (415) 722 8273
License Dates
Issued
12/20/2019
Expires
12/31/2027
Expires in 21 months
CSLB Last Updated
11/12/2025
License Classifications
Personnel & Officers
HUANG DARREN YANSHAN
Sole Owner
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30138943
Effective: 03/05/2024
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
866 38th Av, 94121
convert existing 583 sqft space into an adu.renovate (e) space with (n) plumbing fixtures & cabinets (n) electrical to current code (n) led lighting (n) flooring,wall & ceiling finish (n) mini split h
$145,750
2025-05-07
otc alterations permit
751 Sweeny St, 94134
1st fl - convert 1st storage space into living space to include 1 bedroom and 1 bathroom
$75,000
2024-07-16
otc alterations permit
1983 Quesada Av, 94124
2/f: add 1 (n) bathroom on 2/f in (e) closet of bedroom.
$17,600
2020-12-17
otc alterations permit
1983 Quesada Av, 94124
comply with complaint #202062351. remodel (e) bathroom at 2nd floor. replaced toilet, tub, vanity & floor tiles at (e)location.
$14,500
2020-11-03
otc alterations permit
868 38th Av, 94121
unit 866: remodel kitchen within the space of the extg kitchen. unit 868 no work
$36,098
2020-07-14
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