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)
Hyan Construction Company Active
License #880366 B, C-10 +1 more San Francisco, CA Est. 2006
Clew Bay Construction Active
License #880682 B San Francisco, CA Est. 2006
Amber - Tru Construction Inc Active
License #880789 A, B San Francisco, CA Est. 2006
Cahalane Electric Inc Active
License #880990 C-10 San Francisco, CA Est. 2006
M Squared Construction Inc Active
License #881231 A San Francisco, CA Est. 2006
Jeffrey Newell Active
License #881297 B San Francisco, CA Est. 2006
Maven Maintenance Inc Active
License #881403 B San Francisco, CA Est. 2006
Bay Area Builders Active
License #881406 B San Francisco, CA Est. 2006
Tripoli Carpentry And Construction Active
License #881463 B San Francisco, CA Est. 2006
Window And Door Shop Inc The Active
License #881516 C-17 San Francisco, CA Est. 2006
Hing Consulting And Development Active
License #881656 B San Francisco, CA Est. 2006
North Coast Electric And Construction Inc Active
License #881659 B, C-10 San Francisco, CA Est. 2006
Anthony Sanchelli Remodeling Active
License #882472 B San Francisco, CA Est. 2006
Emr Construction Inc Active
License #882570 B San Francisco, CA Est. 2006
Gech Inc Active
License #882641 A, B +2 more San Francisco, CA Est. 2006
Chris Hart Construction Active
License #882675 B San Francisco, CA Est. 2006
P Langan Construction Active
License #883349 B San Francisco, CA Est. 2006
Lee Family Corporation Active
License #883527 B, C-39 San Francisco, CA Est. 2006
City Design Construction Active
License #883598 B San Francisco, CA Est. 2006
Plus General Construction Inc Active
License #883665 B, C-10 San Francisco, CA Est. 2006
Brothers Lui Inc Active
License #883894 B, C-10 San Francisco, CA Est. 2006
Duane Ernst Construction Active
License #883911 B San Francisco, CA Est. 2006
Alliance Plumbing Works Inc Active
License #884462 B, C-36 San Francisco, CA Est. 2006
Jimmy Wong Active
License #884883 B San Francisco, CA Est. 2006
Dennis Stevenson Dba Ace Electrical Service Active
License #885335 C-10 San Francisco, CA Est. 2006
Continuum Tile Company Active
License #885432 C-54 San Francisco, CA Est. 2006
De Well Construction Inc Active
License #885447 B San Francisco, CA Est. 2006
Hallinan Electric Co Active
License #885535 C-10 San Francisco, CA Est. 2006
Malcolm Plumbing & Mechanical Active
License #885680 C-4, C-36 San Francisco, CA Est. 2006
Patrick J Connolly Active
License #885762 B San Francisco, CA Est. 2006
Thomas Chen Construction Active
License #885812 B San Francisco, CA Est. 2006
Christopher Grady Active
License #885870 B San Francisco, CA Est. 2006
Kenneth Smith Active
License #885942 B San Francisco, CA Est. 2006
Tree Management Experts Active
License #885953 D49 San Francisco, CA Est. 2006
Wei'S Construction Co Active
License #886073 B, C-10 San Francisco, CA Est. 2006
K C Plumb Service Inc Active
License #886504 C-16, C-36 San Francisco, CA Est. 2006
Capomastro Group A California Corporation Active
License #887222 B San Francisco, CA Est. 2006
Glenn'S Plumbing Active
License #887553 C-36 San Francisco, CA Est. 2006
Air Perfection Heating & Air Conditioning Inc Active
License #887963 C-20 San Francisco, CA Est. 2006
G F Construction Co Inc Active
License #888505 B San Francisco, CA Est. 2006
Damian Torres Active
License #888925 B, C-6 San Francisco, CA Est. 2007
Dirty Hoe Landscaping Active
License #889055 C-27 San Francisco, CA Est. 2007
Chung Wah Plumbing & Fire Protection Active
License #889172 C-16, C-36 San Francisco, CA Est. 2007
Igor V Ostapenko Active
License #889501 C-10 San Francisco, CA Est. 2007
Art & Alchemy Active
License #889604 C-33 San Francisco, CA Est. 2007
Ace Drilling & Excavation Active
License #889820 A, B San Francisco, CA Est. 2007
Landworks International Active
License #890052 C-27 San Francisco, CA Est. 2007
Peter Angstenberger Active
License #890240 B San Francisco, CA Est. 2007
O'Shea Co Home Grown Construction Llc Active
License #890253 B San Francisco, CA Est. 2007
Jb Builders Active
License #890465 B San Francisco, CA Est. 2007

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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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