Licensed Contractors in San Francisco, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
B: General Building Contractor
(2365)
A: General Engineering Contractor
(328)
B-2: Residential Remodeling Contractor
(17)
Specialty Contractors
C-10: Electrical Contractor
(579)
C-36: Plumbing Contractor
(449)
C-33: Painting and Decorating Contractor
(315)
C-16: Fire Protection Contractor
(99)
C-27: Landscaping Contractor
(97)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(87)
C-15: Flooring and Floor Covering Contractor
(76)
C-39: Roofing Contractor
(75)
C-17: Glazing Contractor
(62)
C-54: Ceramic and Mosaic Tile Contractor
(61)
Berco
Active
License #557843
B, C-10 +1 more
San Francisco, CA
Est. 1989
Martin Heagney
Active
License #557986
B
San Francisco, CA
Est. 1989
Tam'S Electric Inc
Active
License #558739
C-10
San Francisco, CA
Est. 1989
License #558940
B
San Francisco, CA
Est. 1989
Plumbarius
Active
License #559115
C-16, C-36
San Francisco, CA
Est. 1989
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
License #565010
B
San Francisco, CA
Est. 1989
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
License #569166
A, B +1 more
San Francisco, CA
Est. 1989
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
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
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
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
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
San Francisco Building Permits
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