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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C I W AND SONS PLUMBING
- License Number
- 1031018
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1501 PALOU AVE SAN FRANCISCO, CA, 94124 San Francisco County
- Phone
- (415) 829 2230
License Dates
Issued
09/14/2017
Expires
09/30/2027
Expires in 18 months
CSLB Last Updated
03/09/2026
License Classifications
Personnel & Officers
WILLIAMS DEMONYA MARKESHABERN
Officer
WILLIAMS DEMETRIUS MARLOW
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30116995
Effective: 05/26/2023
Workers' Compensation
Carrier: TECHNOLOGY INSURANCE COMPANY INC
Policy #TES4756509
Effective: 03/07/2026
Expires: 03/07/2027
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
1443 Newcomb Av, 94124
finishing to the bare framing members of the upper level of house. install insulation, sheetrock, and paint . install in kind plumbing fixtures and electrical wiring.
$2,000
2020-06-16
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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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