Licensed Contractors in Los Angeles, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 26, 2026.

Contractors by Trade

Building (4054)
Electrical (1151)
Painting (848)
Plumbing (691)
HVAC (345)
Limited (331)
Roofing (325)
Landscaping (234)
Earthwork (143)
Fire (127)
Welding (119)
Solar (39)
Solarton Electric Systems Inc Active
License #954591 C-10 Los Angeles, CA Est. 2010
Thomas Roston Construction Active
License #954624 B Los Angeles, CA Est. 2010
Nexus Construction Active
License #954716 B Los Angeles, CA Est. 2010
3C Active
License #954828 B, C-36 Los Angeles, CA Est. 2010
Leonardo Alfredo Diaz Active
License #954891 B Los Angeles, CA Est. 2010
Ace - High Heating & Air Conditioning Active
License #954966 C-20 Los Angeles, CA Est. 2010
Powerfull Systems Inc Active
License #955054 C-10 Los Angeles, CA Est. 2010
360 Heating & Air Active
License #955189 C-20 Los Angeles, CA Est. 2010
Trigueros F R P Active
License #955218 D12, D63 Los Angeles, CA Est. 2010
Perea Landscape Services Inc Active
License #955239 C-27 Los Angeles, CA Est. 2010
Martinez Pools And Spas Active
License #955334 C-53 Los Angeles, CA Est. 2010
E V R Painting & Decorating Active
License #955377 B, C-33 Los Angeles, CA Est. 2010
Vela Painting & Decoration Active
License #955599 C-33 Los Angeles, CA Est. 2010
Connolly And Sons Construction Active
License #955636 B Los Angeles, CA Est. 2010
Monzon Plumbing Active
License #955712 C-36 Los Angeles, CA Est. 2010
R D C S Inc Active
License #955714 B Los Angeles, CA Est. 2010
Built Inc Active
License #955825 B Los Angeles, CA Est. 2010
Ambit Construction & Design Inc Active
License #955934 B Los Angeles, CA Est. 2010
Spectra Flooring Active
License #956085 C-15 Los Angeles, CA Est. 2010
California Electrical Contractor Llc Active
License #956471 C-10 Los Angeles, CA Est. 2011
Collaborative Construction Inc Active
License #956472 B Los Angeles, CA Est. 2011
Zuno Painting Company Active
License #956497 C-33 Los Angeles, CA Est. 2011
J K Glass Active
License #956652 C-17 Los Angeles, CA Est. 2011
Rene Ordonez Active
License #956777 C-10 Los Angeles, CA Est. 2011
Alpha And Omega Electrical Services Active
License #956827 C-10 Los Angeles, CA Est. 2011
Intension Design Active
License #956850 B Los Angeles, CA Est. 2011
Dawon Technology Inc Active
License #956911 B, C-7 Los Angeles, CA Est. 2011
Asset C M Corporation Active
License #957036 B Los Angeles, CA Est. 2011
Marco General Construction Inc Active
License #957126 B Los Angeles, CA Est. 2011
Nautilus Plumbing Inc Active
License #957291 C-36 Los Angeles, CA Est. 2011
Coalition For Responsible Community Development Active
License #957313 B, C-33 +1 more Los Angeles, CA Est. 2011
The Jungle Nursery Inc Active
License #957522 C-27, D49 Los Angeles, CA Est. 2011
West Side Reglazing Llc Active
License #957550 D12 Los Angeles, CA Est. 2011
Modative Build Inc Active
License #957698 B Los Angeles, CA Est. 2011
Resquare Inc Active
License #957756 B Los Angeles, CA Est. 2011
Mario Edgardo Campos Active
License #958094 C-10 Los Angeles, CA Est. 2011
B D Electric Active
License #958156 C-10 Los Angeles, CA Est. 2011
Oren Hassidim Active
License #958264 B Los Angeles, CA Est. 2011
Bryan'S Reglazing Services Active
License #958310 D12 Los Angeles, CA Est. 2011
Mancini Contracting Active
License #958370 B Los Angeles, CA Est. 2011
Property Retrofit Active
License #958408 B, C-10 Los Angeles, CA Est. 2011
Vana Hawaii Builders Inc Active
License #958698 B Los Angeles, CA Est. 2011
Henatle Active
License #959209 C-10 Los Angeles, CA Est. 2011
Nice And Cool Inc Active
License #959276 C-20 Los Angeles, CA Est. 2011
Samuel Moore Active
License #959290 C-36 Los Angeles, CA Est. 2011
American Fire Protection Systems Inc Active
License #959294 C-16 Los Angeles, CA Est. 2011
M B Welding Active
License #959367 C-51 Los Angeles, CA Est. 2011
Infinite Solutions And Services Active
License #959570 C-7 Los Angeles, CA Est. 2011
Y K S Construction Inc Active
License #959646 B Los Angeles, CA Est. 2011
Juan Cruz Active
License #959660 C-23 Los Angeles, CA Est. 2011

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Los Angeles Building Permits

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Licensing Resources

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Deposit and payment rules for California contracts
Home improvement contract requirements

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