Licensed Contractors in Los Angeles, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.

Contractors by Trade

Building (4069)
Electrical (1156)
Painting (852)
Plumbing (692)
HVAC (347)
Limited (328)
Roofing (327)
Landscaping (234)
Earthwork (143)
Fire (127)
Welding (121)
Solar (39)
A G Construction Active
License #857321 B Los Angeles, CA Est. 2005
Mr Construction & Management Inc Active
License #857376 B Los Angeles, CA Est. 2005
Matthew Lieberman Active
License #857516 B Los Angeles, CA Est. 2005
Certified Fire Protection Inc Active
License #857547 C-16 Los Angeles, CA Est. 2005
Franco Plumbing Active
License #858015 C-36 Los Angeles, CA Est. 2005
R Young Enterprises Inc Dba Accurate Roofing Active
License #858242 B, C-9 +1 more Los Angeles, CA Est. 2005
True Line La Llc Active
License #858246 B Los Angeles, CA Est. 2005
The Building Doctor Active
License #858304 B Los Angeles, CA Est. 2005
A3 Visual Active
License #858350 D42 Los Angeles, CA Est. 2005
Uge & Ecs (Underwood General Engineering & Environmental Active
License #858387 A, ASB Los Angeles, CA Est. 2005
Hagen Plumbing & Heating Inc Active
License #858452 C-36 Los Angeles, CA Est. 2005
Tony Mouallem Active
License #859141 B Los Angeles, CA Est. 2005
Michael Christopher Packham Active
License #859256 C-10 Los Angeles, CA Est. 2005
Precision Building & Development Inc Active
License #859758 B Los Angeles, CA Est. 2005
Marcelino Lopez Painting Active
License #859773 C-33 Los Angeles, CA Est. 2005
Rcw Construction Inc Active
License #859811 A, B +1 more Los Angeles, CA Est. 2005
J M H Construction Inc Active
License #860100 B Los Angeles, CA Est. 2005
Steven Masi Andelin Active
License #860164 B Los Angeles, CA Est. 2005
Balque Electric Active
License #860289 C-10 Los Angeles, CA Est. 2005
Designer Kitchens Active
License #860365 B Los Angeles, CA Est. 2005
Krikor Gezalian Active
License #860547 C-10 Los Angeles, CA Est. 2005
Ross Contracting Active
License #860593 B Los Angeles, CA Est. 2005
Frymer Construction Active
License #860661 B Los Angeles, CA Est. 2005
Gizwit Inc Active
License #860881 C-10 Los Angeles, CA Est. 2005
Zohar Tsfira Active
License #860984 B Los Angeles, CA Est. 2005
Morgner Technology Management Active
License #861169 C-10 Los Angeles, CA Est. 2005
Richard F Marquez Active
License #861272 C-10 Los Angeles, CA Est. 2005
Ariel Construction Inc A California Corporation Active
License #861664 B, C-36 +1 more Los Angeles, CA Est. 2005
Yaniv Zilberberg Active
License #861683 B Los Angeles, CA Est. 2005
Christopher Lee Somers Active
License #861750 C-7 Los Angeles, CA Est. 2005
Kroner Environmental Services Inc Active
License #861892 A, HAZ Los Angeles, CA Est. 2005
Samwon Construction Active
License #862299 B Los Angeles, CA Est. 2005
Domingo N Balmonte Active
License #862352 D28 Los Angeles, CA Est. 2005
Bayat Properties Active
License #862421 B, C-36 Los Angeles, CA Est. 2005
A A A Quality Flooring Specialist Active
License #862439 C-15 Los Angeles, CA Est. 2005
Oberfeld Development Corporation Active
License #862554 B Los Angeles, CA Est. 2005
Dugally Oberfeld Inc Active
License #862641 B Los Angeles, CA Est. 2005
L T J Designs Active
License #862727 B, C-20 Los Angeles, CA Est. 2005
Z & S Fire Equipment Active
License #862747 C-10, C-16 Los Angeles, CA Est. 2005
All Natural Stone Design Inc Active
License #862794 C-54 Los Angeles, CA Est. 2005
Isidro De Jesus Menendez Sandoval Active
License #862932 B Los Angeles, CA Est. 2005
G & G Construction Active
License #863352 B Los Angeles, CA Est. 2005
Amazing Airconditioning Inc Active
License #863510 C-10, C-20 +2 more Los Angeles, CA Est. 2005
Inner Space Design & Development Inc Active
License #863612 B, C-10 +1 more Los Angeles, CA Est. 2005
Janis Electric Co Active
License #863640 C-10 Los Angeles, CA Est. 2005
Exoticus Botanicus Active
License #864031 C-27 Los Angeles, CA Est. 2005
Decorative Elements Active
License #864104 C-33 Los Angeles, CA Est. 2005
Studio Exodus Inc Active
License #864144 B Los Angeles, CA Est. 2005
True North Landscapes Llc Active
License #864147 C-27 Los Angeles, CA Est. 2005
Zusser Company Inc Active
License #864216 A, B +1 more Los Angeles, CA Est. 2005

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Los Angeles Building Permits

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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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