License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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SIONES CONCRETE CONSTRUCTION INC
- License Number
- 853436
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1849 LENOLT ST REDWOOD CITY, CA, 94063 San Mateo County
- Phone
- (650) 759 2477
License Dates
Issued
01/22/2005
Expires
06/30/2027
Expires in 15 months
Reissued
06/21/2021
CSLB Last Updated
07/07/2025
License Classifications
Personnel & Officers
UNGA SIONE VAINI
Responsible Managing Officer/Chief Executive Officer/President
UNGA MICHELLE CLARK| CLARK MICHELLE LYNN
Officer
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30141583
Effective: 05/21/2024
Workers' Compensation
Carrier: MARKEL INSURANCE COMPANY
Policy #MWC023802701
Effective: 05/10/2025
Expires: 05/10/2026
CSLB designation: Workers' Compensation Insurance
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)
otc alterations permit
2298 Fulton St, 94118
to comply with nov 201315041; to pave concrete at stanyan street side of property.
$4,000
2013-08-14
otc alterations permit
624 Mangels Av, 94127
concrete steps, approx 4' wide. remove and replace existing < 50% replacement. rise & run to match existing.
$4,000
2011-09-12
Verify this record on the official state licensing board
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