Licensed Contractors in Winnetka, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.
Contractors by Trade
Building
(173)
Electrical
(58)
Painting
(41)
HVAC
(39)
Plumbing
(36)
Limited
(30)
Landscaping
(19)
Roofing
(14)
Earthwork
(11)
Welding
(7)
Fire
(6)
Solar
(1)
Spear Pool Care
Suspended
License #1041272
C-53, D35
Winnetka, CA
Est. 2018
Aguilera Marble And Tile
Suspended
License #1087465
C-54
Winnetka, CA
Est. 2022
Renovation Builders Inc
Suspended
License #1094029
B
Winnetka, CA
Est. 2022
Gds Heating And Cooling Inc
Suspended
License #1104807
C-20
Winnetka, CA
Est. 2023
West Valley Landscaping Inc
Suspended
License #1105319
C-27, D49
Winnetka, CA
Est. 2023
Reliable Painting Llc
Suspended
License #1113863
C-33
Winnetka, CA
Est. 2023
Commercial Power Core Electric Inc
Suspended
License #1125686
C-10
Winnetka, CA
Est. 2024
J F Carpentry Inc
Suspended
License #1131086
C-5
Winnetka, CA
Est. 2024
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements