Licensed Contractors in West Covina, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (270)
Electrical (75)
HVAC (48)
Plumbing (43)
Painting (42)
Limited (26)
Earthwork (16)
Landscaping (14)
Fire (11)
Roofing (10)
Welding (7)
Solar (2)
Cml Plumbing Contractor Inc Active
License #932805 C-36 West Covina, CA Est. 2009
M & J Tree Service Active
License #933133 D49 West Covina, CA Est. 2009
Justin Leao Active
License #933840 B West Covina, CA Est. 2009
So Cal Contractors And Remodeling Inc Active
License #934182 B West Covina, CA Est. 2009
Constructix Co Plumbing Electrical & General - B Svcs Active
License #936518 B, C-10 +1 more West Covina, CA Est. 2009
Alpha Traffic Services Inc Active
License #936627 C-31 West Covina, CA Est. 2009
K O P Construction Active
License #945246 C-36 West Covina, CA Est. 2010
Andy'S Tractor Service Inc Active
License #947882 C-12 West Covina, CA Est. 2010
Roger'S A/C Repair & Service Active
License #948940 C-20 West Covina, CA Est. 2010
J M Z Customs Inc Active
License #949079 C-6 West Covina, CA Est. 2010
L G Designs Cabinets And Millwork Active
License #949298 C-6 West Covina, CA Est. 2010
Sunrise Home Improvements Active
License #950006 B, C-10 +1 more West Covina, CA Est. 2010
Pro Water Plumbing Active
License #952006 C-36 West Covina, CA Est. 2010
Dez Mechanical Systems Active
License #952037 C-20 West Covina, CA Est. 2010
Acabe General Contractor Active
License #952411 B, C-10 West Covina, CA Est. 2010
Power & Air Mechanical Inc Active
License #953388 C-10, C-20 West Covina, CA Est. 2010
Yuan Rong Pan Active
License #954408 C-10 West Covina, CA Est. 2010
Claude Gonzales Construction Active
License #957116 B West Covina, CA Est. 2011
Dynamics Electric Inc Active
License #957745 C-10 West Covina, CA Est. 2011
Thee Best Rooter And Plumbing Active
License #957938 C-36 West Covina, CA Est. 2011
J D G Construction Co Active
License #959780 B West Covina, CA Est. 2011
J V Construction Inc Active
License #961164 B, C-10 +3 more West Covina, CA Est. 2011
A S A P Door Active
License #964257 D28 West Covina, CA Est. 2011
Elite - Av Active
License #966861 C-7 West Covina, CA Est. 2011
Zhao Guo Active
License #966875 B West Covina, CA Est. 2011
Mike Liu Active
License #967513 B West Covina, CA Est. 2011
Level 3 Construction And Management Inc Active
License #967967 B West Covina, CA Est. 2011
J M Remodeling Active
License #969166 B West Covina, CA Est. 2012
Kreationz Finest Corp Active
License #969802 B West Covina, CA Est. 2012
Jho Plumbing Inc Active
License #972634 C-36 West Covina, CA Est. 2012
Frank Y Chiu Active
License #972844 C-54 West Covina, CA Est. 2012
Full Blast Heating And Air Conditioning Active
License #973689 C-20 West Covina, CA Est. 2012
Yuriar Painting Inc Active
License #973703 C-33 West Covina, CA Est. 2012
Pacifica Tree And Landscape Active
License #974501 C-27 West Covina, CA Est. 2012
Ollendorff Construction Active
License #975714 B West Covina, CA Est. 2012
R & R Remodeling Inc Active
License #976113 B West Covina, CA Est. 2012
William'S Construction Services Inc. Active
License #977960 B West Covina, CA Est. 2012
Dino'S Construction And Home Repair Active
License #978695 B West Covina, CA Est. 2012
A T M And Safes Services Inc Active
License #981144 B, D34 West Covina, CA Est. 2013
Elliott Martin Construction Active
License #981693 B West Covina, CA Est. 2013
Darrah Anderson Electric Inc Active
License #985266 C-10 West Covina, CA Est. 2013
Agr General Construction Active
License #985393 B West Covina, CA Est. 2013
Rf Solar & Green Energy Inc Active
License #987150 B, C-10 +3 more West Covina, CA Est. 2013
Celco Construction Services Incorporated Active
License #988826 B, C-10 +1 more West Covina, CA Est. 2013
Lepe Painting Inc Active
License #989983 C-33 West Covina, CA Est. 2014
Mayorga G M T Active
License #990735 C-54 West Covina, CA Est. 2014
Rey Santos Plumbing Active
License #992594 C-36 West Covina, CA Est. 2014
Cinc - Tech Electric Active
License #993303 C-10 West Covina, CA Est. 2014
Shuo Yuan Active
License #994178 B West Covina, CA Est. 2014
Elite Medical Construction Inc Active
License #994332 B West Covina, CA Est. 2014

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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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