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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MAMELKA DAVID
Owner: DAVID MAMELKA
- License Number
- 767198
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 1350 GROVE ST SAN FRANCISCO, CA, 94110 San Francisco County
- Phone
- (415) 314 3209
License Dates
Issued
08/11/1999
Expires
08/31/2027
Expires in 17 months
CSLB Last Updated
07/31/2025
License Classifications
Personnel & Officers
MAMELKA DAVID GEORGE
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #SC6313255
Effective: 01/01/2023
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.
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