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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RED WRENCH PLUMBING INC
- License Number
- 966458
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 622 PRECITA AVENUE SAN FRANCISCO, CA, 94110 San Francisco County
- Phone
- (415) 424 0799
License Dates
Issued
10/07/2011
Expires
10/31/2027
Expires in 19 months
CSLB Last Updated
03/20/2026
License Classifications
Personnel & Officers
MCGRILLEN SEAN COLLIN
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30137053
Effective: 01/15/2024
Workers' Compensation
Carrier: MARKEL INSURANCE COMPANY
Policy #MWC010835610
Effective: 03/10/2026
Expires: 03/10/2027
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
1749 Waller St, 94117
add grab bar and seat to existing shower, install under plumbing permit #452932 which was never finaled. this permit is to document and legalized the existing outdoor showers.
$500
2015-05-21
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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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