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)
Desiderio'S Painting Active
License #720404 C-33 West Covina, CA Est. 1996
Ly Duong Tang Active
License #720921 B, C-10 +2 more West Covina, CA Est. 1996
Ken Yu Active
License #724389 B, C-10 West Covina, CA Est. 1996
Juan Llamas Floor Covering Active
License #726608 C-15 West Covina, CA Est. 1996
Moby'S Pool And Spa Active
License #732524 C-53 West Covina, CA Est. 1997
On - Site Welding & Construction Active
License #734139 ASB, B +1 more West Covina, CA Est. 1997
Romero Development & Construction Inc Active
License #738307 B West Covina, CA Est. 1997
Perfect Painting Active
License #742654 C-33 West Covina, CA Est. 1997
Chao Pan Active
License #745705 B West Covina, CA Est. 1998
A J C Concrete Inc Active
License #747046 C-8 West Covina, CA Est. 1998
Dorgan Services Active
License #750420 B West Covina, CA Est. 1998
Christopher Hung Loh Active
License #750909 B West Covina, CA Est. 1998
Cabinet Busters Active
License #752051 C-6 West Covina, CA Est. 1998
West Coast Master Coating Active
License #754379 C-33 West Covina, CA Est. 1998
Cortez Roofing Active
License #762520 B, C-39 +1 more West Covina, CA Est. 1999
Journey Man Painter Active
License #764559 C-33 West Covina, CA Est. 1999
Dev Industries Inc Active
License #768944 D64 West Covina, CA Est. 1999
Grohs Joshua Daniel Active
License #771707 B West Covina, CA Est. 1999
A & O Electric Active
License #772627 B, C-10 West Covina, CA Est. 1999
Limas Power Services Active
License #775656 C-7, C-10 West Covina, CA Est. 2000
Nature'S Tree Service Active
License #776350 D49 West Covina, CA Est. 2000
Universal Services Tech Active
License #777141 B, C-10 +2 more West Covina, CA Est. 2000
Applied Mechanical Active
License #777230 C-20 West Covina, CA Est. 2000
Reata Roofing Services Active
License #780227 B, C-39 West Covina, CA Est. 2000
Residential Electric Repair Active
License #781145 C-10 West Covina, CA Est. 2000
Vita Abbondante Builders Inc Active
License #787708 A, B +1 more West Covina, CA Est. 2000
Grand Pacific Communities Corporation Active
License #794987 B West Covina, CA Est. 2001
Ellen Vann Jones Construction Active
License #798852 B West Covina, CA Est. 2001
Isaac Martin Concrete Active
License #800624 C-8 West Covina, CA Est. 2001
Rosales Plumbing & Rooter Active
License #802004 C-36 West Covina, CA Est. 2001
The Comfort Zone Active
License #802854 B West Covina, CA Est. 2002
Gatewood Construction Active
License #805799 B West Covina, CA Est. 2002
E V Iron Active
License #807185 C-23 West Covina, CA Est. 2002
M Rodriguez Builders Active
License #809760 B, C-10 +1 more West Covina, CA Est. 2002
Peregrine Tile Active
License #810485 C-54 West Covina, CA Est. 2002
Macias Landscape Active
License #811518 C-27 West Covina, CA Est. 2002
G G Construction Development Active
License #814886 B West Covina, CA Est. 2002
Mike'S Remodeling And Repair Active
License #824123 B West Covina, CA Est. 2003
Andreso Electric Active
License #826746 C-10 West Covina, CA Est. 2003
Cozy Air Active
License #829703 C-20 West Covina, CA Est. 2003
Suncom Service Active
License #829980 C-10, C-20 +2 more West Covina, CA Est. 2003
C C Mansfield Inc Active
License #833117 B West Covina, CA Est. 2004
T3 Electric Co Active
License #835314 C-10 West Covina, CA Est. 2004
Tac Construction Co Active
License #837920 B, C-35 West Covina, CA Est. 2004
B B S Construction Inc Active
License #839266 A, B +3 more West Covina, CA Est. 2004
Jjj Plumbing Inc Active
License #842875 C-36 West Covina, CA Est. 2004
M A V Construction Active
License #843005 B West Covina, CA Est. 2004
Abcom Construction Active
License #843871 B West Covina, CA Est. 2004
Frank A Ackley Active
License #845197 C-10 West Covina, CA Est. 2004
C B Builders Active
License #846712 B West Covina, CA Est. 2004

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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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