Licensed Contractors in San Francisco, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (2795)
Electrical (642)
Painting (474)
Plumbing (467)
Limited (182)
Fire (169)
Roofing (167)
HVAC (161)
Landscaping (99)
Earthwork (86)
Welding (57)
Solar (18)
Mo Construction Active
License #559330 B San Francisco, CA Est. 1989
Cheri Cochran Active
License #559746 C-10 San Francisco, CA Est. 1989
Franklin Electric Active
License #559747 C-10 San Francisco, CA Est. 1989
Peter Joseph Tuite Active
License #560656 B, C-33 San Francisco, CA Est. 1989
United Safe Inc Active
License #560880 B San Francisco, CA Est. 1989
Sure Inc Active
License #561658 B, C-10 San Francisco, CA Est. 1989
Pavol Breder Active
License #561820 C-10 San Francisco, CA Est. 1989
Mc Naughton Electric Active
License #563110 C-10 San Francisco, CA Est. 1989
Moran Lighting & Electric Active
License #563134 C-10 San Francisco, CA Est. 1989
Martin Mcnerney Development Inc Dba Martin Building Co Active
License #565010 B San Francisco, CA Est. 1989
Wung Wah Construction Company Active
License #565278 B San Francisco, CA Est. 1989
Brogan Masonry Active
License #566421 C-29 San Francisco, CA Est. 1989
George Lee Active
License #567168 A, B San Francisco, CA Est. 1989
Sfrenovations Active
License #567241 B San Francisco, CA Est. 1989
American Building Contractor Active
License #567562 B, C-10 San Francisco, CA Est. 1989
Kassa Construction & Developing Co Active
License #569166 A, B +1 more San Francisco, CA Est. 1989
Bedrock Construction & Development Inc Active
License #569672 B San Francisco, CA Est. 1989
Hansan Interiors Active
License #570382 B San Francisco, CA Est. 1989
Maginn Construction Active
License #571609 B San Francisco, CA Est. 1989
Lenoue Images Active
License #571730 C-33 San Francisco, CA Est. 1989
Michael Eshia Dba Mediterranean Tile & Stone Active
License #572992 C-54 San Francisco, CA Est. 1989
Master Plumbing Active
License #573292 C-36 San Francisco, CA Est. 1989
Celtic Glass Inc Active
License #574325 C-17 San Francisco, CA Est. 1989
M H Construction Management Co Active
License #575228 A, ASB +4 more San Francisco, CA Est. 1989
Michael Liu Construction Co Active
License #575306 B San Francisco, CA Est. 1989
Burks Electric Co Active
License #575629 C-10 San Francisco, CA Est. 1989
Edco Garage Door & Electric Openers Active
License #576147 D28 San Francisco, CA Est. 1989
Michael Kuenzli Plumbing Co Active
License #576600 C-36 San Francisco, CA Est. 1989
Microbiz Service Company Active
License #576734 C-7, C-10 San Francisco, CA Est. 1989
Town Land Construction Active
License #576765 B San Francisco, CA Est. 1989
Recology Inc Active
License #576770 A San Francisco, CA Est. 1989
Maca Builders Incorporated Active
License #579071 B San Francisco, CA Est. 1989
Kong Lai Active
License #579830 B San Francisco, CA Est. 1989
Mickey Bailey Construction Active
License #579881 B San Francisco, CA Est. 1989
P F Construction Co Active
License #582215 B, C-36 San Francisco, CA Est. 1989
Gill Construction Active
License #582513 B San Francisco, CA Est. 1989
O'Donovan Plumbing Inc Active
License #582534 C-16, C-36 San Francisco, CA Est. 1989
Bbi Installed Systems Active
License #582743 C-7, C-10 San Francisco, CA Est. 1989
Mike Cahalan Active
License #582766 B, C-10 +1 more San Francisco, CA Est. 1989
Classic Shades Painting Company Inc Active
License #582929 C-33 San Francisco, CA Est. 1989
M And K Electric Company Active
License #583287 C-10 San Francisco, CA Est. 1989
Yum'S Mechanical Co Inc Active
License #583839 C-4, C-10 +2 more San Francisco, CA Est. 1989
Neary Construction Active
License #584353 B San Francisco, CA Est. 1990
A C Bonifacio Const Co Active
License #585824 B San Francisco, CA Est. 1990
David E Larson Active
License #585889 B, C-9 +2 more San Francisco, CA Est. 1990
Fog City Builders Corp Active
License #586252 B San Francisco, CA Est. 1990
Hung Duc Nghiem Active
License #586254 C-10 San Francisco, CA Est. 1990
Lee Plumbing Co Active
License #586693 C-36 San Francisco, CA Est. 1990
Liberty Electric Of San Mateo Inc Active
License #586993 B, C-10 San Francisco, CA Est. 1990
Transatlantic Construction Company Active
License #587416 B San Francisco, CA Est. 1990

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
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