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)
Fe-Fa Inc Active
License #870736 B San Francisco, CA Est. 2006
Marlen F Bekirov Active
License #870792 C-10 San Francisco, CA Est. 2006
Piccolo Plumbing Active
License #871004 C-36 San Francisco, CA Est. 2006
Liang'S Remodeling Inc Active
License #871064 B San Francisco, CA Est. 2006
Mark Huff Construction, Inc. Active
License #871463 B San Francisco, CA Est. 2006
Custom Media Works Inc Active
License #871480 C-10 San Francisco, CA Est. 2006
Skye'S The Limit Construction Active
License #872506 B San Francisco, CA Est. 2006
Cal State Constructors Inc Active
License #872553 A, B San Francisco, CA Est. 2006
Tritone Construction Active
License #872565 B San Francisco, CA Est. 2006
Bw Company Inc Active
License #872597 C-36 San Francisco, CA Est. 2006
A & H Door And Access Control Active
License #872681 D28 San Francisco, CA Est. 2006
Ralph King Furniture And Cabinetry Inc Active
License #872685 C-6 San Francisco, CA Est. 2006
P E C Construction Company Active
License #872738 B, C-36 San Francisco, CA Est. 2006
All Bay Cities Construction Active
License #872779 B San Francisco, CA Est. 2006
Peter Naughton Construction Inc Dba Simplifi Active
License #873138 B, C-7 San Francisco, CA Est. 2006
Kim Nung Wong Active
License #873383 C-33 San Francisco, CA Est. 2006
Charles Lee Construction Active
License #873558 B San Francisco, CA Est. 2006
Jason Tan Electric Active
License #873653 C-10 San Francisco, CA Est. 2006
Ywum Enterprise Inc Active
License #873777 B San Francisco, CA Est. 2006
O C A L Builders Inc Active
License #874320 B San Francisco, CA Est. 2006
Eleney Electric Active
License #874435 C-10 San Francisco, CA Est. 2006
S W L Electric Inc Active
License #874527 B, C-10 San Francisco, CA Est. 2006
Gpm Electric Llc Active
License #874939 C-10 San Francisco, CA Est. 2006
White Water Plumbing Inc Dba Clear Flow Plumbing Active
License #875153 C-4, C-36 +1 more San Francisco, CA Est. 2006
Lewis Construction Active
License #875447 B San Francisco, CA Est. 2006
R Hassett Plumbing Active
License #875934 C-36 San Francisco, CA Est. 2006
Home Improvement Company Active
License #875964 B, C-15 San Francisco, CA Est. 2006
Success Construction Active
License #876008 B, C-10 +1 more San Francisco, CA Est. 2006
Aber Team Inc Active
License #876061 B San Francisco, CA Est. 2006
Jdb Construction Active
License #876159 A, D56 San Francisco, CA Est. 2006
Cal Am Construction Inc Active
License #876348 B, C-10 +1 more San Francisco, CA Est. 2006
Interval Solutions Active
License #876698 B San Francisco, CA Est. 2006
Jin'S Plumbing Inc Active
License #877300 C-36 San Francisco, CA Est. 2006
Hudak Plumbing Active
License #877340 C-36 San Francisco, CA Est. 2006
Top To Bottom Renovation Active
License #877394 B San Francisco, CA Est. 2006
Arthur Mc Nulty Construction Active
License #877396 B San Francisco, CA Est. 2006
Buck O'Neill Builders Inc Active
License #877411 B San Francisco, CA Est. 2006
Klm Electrical Utilities Active
License #877531 C-10 San Francisco, CA Est. 2006
Stephen James Rossi Active
License #877762 B San Francisco, CA Est. 2006
K 2 Builders Inc Active
License #877856 B San Francisco, CA Est. 2006
Albion Power Company Inc Active
License #878027 B, C-10 +1 more San Francisco, CA Est. 2006
Kelly Quan Research Active
License #878103 C-7 San Francisco, CA Est. 2006
Sofis Construction Active
License #878464 B San Francisco, CA Est. 2006
Hudson Construction Active
License #879164 B San Francisco, CA Est. 2006
J R M Construction Active
License #879440 B San Francisco, CA Est. 2006
J L Plumbing Active
License #879493 C-36 San Francisco, CA Est. 2006
Precision Engineering Inc Active
License #880266 A, B San Francisco, CA Est. 2006
M E C Construction Division Active
License #880315 B, C-36 San Francisco, CA Est. 2006
M E C Electrical Division Active
License #880316 C-10 San Francisco, CA Est. 2006
Teutonic Construction Inc Active
License #880319 B San Francisco, CA Est. 2006

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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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