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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SF BUILDING GROUP
- License Number
- 1106131
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2128 GREENDALE DR SOUTH SAN FRANCISCO, CA, 94080 San Mateo County
- Phone
- (415) 297 2246
License Dates
Issued
06/18/2023
Expires
06/30/2027
Expires in 15 months
CSLB Last Updated
01/07/2026
License Classifications
Personnel & Officers
AYALA CONTRERAS OSCAR
Chief Executive Officer/President
MAYFIELD COURTNEY DERRICK
Responsible Managing Officer
Contractor Bond
Amount: $25,000
Bond #JT011137
Effective: 11/12/2024
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)
otc alterations permit
925 Cole St, 94117
remodel retail, new restroom, new coffee bar. deferred health submittal
$100,000
2026-01-30
otc alterations permit
3976 Alemany Bl, 94132
to include one bathroom remodel, and add electrical flooring to one living room. (all in kind)
$30,000
2024-12-03
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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