Licensed Contractors in San Francisco, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 12, 2026.

Contractors by Trade

Building (2799)
Electrical (642)
Painting (475)
Plumbing (468)
Limited (182)
Fire (170)
Roofing (166)
HVAC (165)
Landscaping (100)
Earthwork (86)
Welding (57)
Solar (18)
On The Level Concrete Active
License #813145 C-8 San Francisco, CA Est. 2002
J C L Construction Active
License #813537 B San Francisco, CA Est. 2002
De Zhi Jiang Active
License #814167 B, C-10 San Francisco, CA Est. 2002
Coil Inc Active
License #814779 B, C-10 +1 more San Francisco, CA Est. 2002
Chen'S Construction And Mechanical Inc Active
License #814802 A, B +5 more San Francisco, CA Est. 2002
High Level Construction Co. Active
License #815112 B San Francisco, CA Est. 2002
Tony Tony Tony Construction Active
License #815230 B San Francisco, CA Est. 2002
Swanson Construction Active
License #815497 B San Francisco, CA Est. 2002
Peter Woo Active
License #815776 B San Francisco, CA Est. 2002
California Development & Renovation Active
License #815812 B, C-33 +1 more San Francisco, CA Est. 2002
Briten Fire Service Co Active
License #816198 C-16 San Francisco, CA Est. 2003
Wirenut Electric Active
License #816418 C-10 San Francisco, CA Est. 2003
Burgess Enterprises Active
License #816478 B San Francisco, CA Est. 2003
James A Keenan Construction Active
License #816744 B San Francisco, CA Est. 2003
Wies Electric Active
License #817423 C-10 San Francisco, CA Est. 2003
Holland Plumbing Works Active
License #817607 C-36 San Francisco, CA Est. 2003
Kenneth Chiu Active
License #817869 B San Francisco, CA Est. 2003
Taisei Construction Company Active
License #817902 B, C-27 San Francisco, CA Est. 2003
Campione Construction Active
License #817964 B San Francisco, CA Est. 2003
Super Construction Co Inc Active
License #818168 B San Francisco, CA Est. 2003
Pacific Heights Tile & Marble Active
License #818550 C-54 San Francisco, CA Est. 2003
Campbell Painting Active
License #818902 C-33 San Francisco, CA Est. 2003
Baya Builders Llc Active
License #819189 B, C-8 San Francisco, CA Est. 2003
Pantheon Construction Management Inc Active
License #819943 B San Francisco, CA Est. 2003
Brian Lim Active
License #820058 C-10 San Francisco, CA Est. 2003
Golden Crown Hardwood Floors Inc Active
License #820168 C-15 San Francisco, CA Est. 2003
Lq Electric Active
License #820297 B, C-10 San Francisco, CA Est. 2003
Hegarty Plumbing Active
License #820321 C-36 San Francisco, CA Est. 2003
Mrcc Active
License #821253 B San Francisco, CA Est. 2003
Icenogle Construction Management Inc Active
License #821285 A, B +1 more San Francisco, CA Est. 2003
Plumbtec System Active
License #821398 C-36 San Francisco, CA Est. 2003
Siteco Services Inc Active
License #821677 A, C-21 +1 more San Francisco, CA Est. 2003
Bon Air Services Active
License #821851 C-20 San Francisco, CA Est. 2003
Blackford Construction Active
License #821954 B San Francisco, CA Est. 2003
William Fagan Carpentry Active
License #821979 B San Francisco, CA Est. 2003
Jimenez Construction S F Inc Active
License #822076 B, C-10 +1 more San Francisco, CA Est. 2003
Tong Cheong Construction Co Active
License #822375 B San Francisco, CA Est. 2003
Zhou Electrical Co Active
License #823006 C-10 San Francisco, CA Est. 2003
Paw Architectural Woodwork Inc Active
License #823105 C-6 San Francisco, CA Est. 2003
Golden Star Floor Service Inc Active
License #823136 B, C-15 San Francisco, CA Est. 2003
K A Lau Construction Active
License #823195 A, B +2 more San Francisco, CA Est. 2003
Sfg Construction Co Active
License #823205 B San Francisco, CA Est. 2003
Luck Painting Company Active
License #823333 C-33 San Francisco, CA Est. 2003
Justin Farrelly Incorporated Active
License #823338 B San Francisco, CA Est. 2003
Sf-Hills Construction Inc Active
License #823536 B San Francisco, CA Est. 2003
Bradford Construction Inc Active
License #823549 B San Francisco, CA Est. 2003
Mcmahon Construction Llc Active
License #823609 B San Francisco, CA Est. 2003
B R J Construction Active
License #823660 B San Francisco, CA Est. 2003
Design Line Construction Incorporated Active
License #824018 B San Francisco, CA Est. 2003
Wing Chow Construction Active
License #824155 B San Francisco, CA Est. 2003

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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