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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CLUSTER CONSTRUCTION INC
- License Number
- 1071247
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1326 E 21ST ST OAKLAND, CA, 94606 Alameda County
- Phone
- (510) 640 4556
License Dates
Issued
11/24/2020
Expires
11/30/2026
Expires in 8 months
CSLB Last Updated
02/24/2026
License Classifications
Personnel & Officers
YANG XUENONG
Responsible Managing Officer/Chief Executive Officer/President
WANG SHENGYONG
Officer
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF646461
Effective: 09/11/2025
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
309 29th Av, 94121
1st floor: add adu per ordinance 95-17. add 2 bedrooms, great room and 2 full bath
$250,000
2025-02-13
otc alterations permit
1519 Hudson Av, 94124
to comply with nov #202303259, proposed to: 1. demolish the un-akpproval bathroom of the basement. 2. demolish the un-approval kitchen of unit b and restore it to the living room area. 3. merge 2 bedr
$15,000
2024-10-02
otc alterations permit
66 Cleary Ct, 94109
(2) full bathroom remodels, no wall layout change, replace fixtures.
$30,000
2022-12-01
additions alterations or repairs
1271 Fitzgerald Av, 94124
per unit legalize ordinance# 43-14, convert (e) ground floor living space into 2nd unit. legalize kitchen. 1 bedroom, 1 storage room, 1 bath & 1 living room were done under pa# 201106289048.
$26,000
2022-05-02
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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