Licensed Contractors in Winchester, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
Specialty Contractors
C-10: Electrical Contractor
(31)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(18)
C-36: Plumbing Contractor
(14)
C-27: Landscaping Contractor
(12)
C-54: Ceramic and Mosaic Tile Contractor
(9)
C-33: Painting and Decorating Contractor
(9)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(8)
C-9: Drywall Contractor
(7)
C-15: Flooring and Floor Covering Contractor
(7)
D28: Doors, Gates and Activating Devices
(6)
Diamond Sheet Metal
Active
License #861080
C-43
Winchester, CA
Est. 2005
Re - Leaf Landscape
Active
License #862059
C-27
Winchester, CA
Est. 2005
Gilberto Porras Cons
Active
License #866918
C-27
Winchester, CA
Est. 2005
License #872839
B
Winchester, CA
Est. 2006
Gutter Done
Active
License #877652
C-43
Winchester, CA
Est. 2006
Robertson Remodeling Service
Active
License #878470
B
Winchester, CA
Est. 2006
Didonna Awning Services
Active
License #880182
C-54, D03 +1 more
Winchester, CA
Est. 2006
License #883686
A, B +1 more
Winchester, CA
Est. 2006
Grossmann Construction
Active
License #884143
B
Winchester, CA
Est. 2006
Country Boys Landscape
Active
License #886419
C-27
Winchester, CA
Est. 2006
C C & D Electric Inc
Active
License #888366
B, C-10
Winchester, CA
Est. 2006
License #888569
C-36
Winchester, CA
Est. 2006
Air Conditioner Guy
Active
License #890436
C-20
Winchester, CA
Est. 2007
License #891073
B
Winchester, CA
Est. 2007
License #892058
B
Winchester, CA
Est. 2007
Ital-Tile-Design Inc
Active
License #892853
C-54
Winchester, CA
Est. 2007
Get Floored Inc
Active
License #895771
C-15
Winchester, CA
Est. 2007
Good Telecom
Active
License #903030
C-7
Winchester, CA
Est. 2007
Tlk Builders Inc
Active
License #904804
B
Winchester, CA
Est. 2007
Dsdc General Contractor Inc
Active
License #907061
A, B
Winchester, CA
Est. 2007
Ackerman'S Custom Woodworks
Active
License #912232
B, C-6
Winchester, CA
Est. 2008
Angel Mendez
Active
License #920666
B
Winchester, CA
Est. 2008
Crown Town Plumbing Inc
Active
License #921818
C-36
Winchester, CA
Est. 2008
Kent Plumbing Company
Active
License #925750
C-36
Winchester, CA
Est. 2008
License #927508
D28
Winchester, CA
Est. 2009
Vic'S Electric Service
Active
License #928397
C-10
Winchester, CA
Est. 2009
San Diego Drywall Solutions
Active
License #930184
C-9
Winchester, CA
Est. 2009
All Weather Sheet Metal Inc
Active
License #930419
C-43
Winchester, CA
Est. 2009
D R C General Contracting
Active
License #931626
B
Winchester, CA
Est. 2009
License #933984
B, C-36
Winchester, CA
Est. 2009
Cones Construction
Active
License #938006
B
Winchester, CA
Est. 2009
License #942449
C-10, C-38 +2 more
Winchester, CA
Est. 2010
Nata Construction Inc
Active
License #943562
B
Winchester, CA
Est. 2010
San Diego Solar Install Inc
Active
License #946112
C-46
Winchester, CA
Est. 2010
License #946893
D34
Winchester, CA
Est. 2010
Thacker Floor Covering
Active
License #947268
C-15
Winchester, CA
Est. 2010
Jav Electric
Active
License #948178
C-10
Winchester, CA
Est. 2010
Overhead Door Solutions
Active
License #951077
D28
Winchester, CA
Est. 2010
C G Acoustics Inc
Active
License #951228
B, C-2
Winchester, CA
Est. 2010
J W P Electric
Active
License #951604
C-10
Winchester, CA
Est. 2010
Enrique Lopez
Active
License #952323
C-54
Winchester, CA
Est. 2010
Madz Construction Inc
Active
License #952414
B
Winchester, CA
Est. 2010
Fire Wire Systems Inc
Active
License #957054
C-10
Winchester, CA
Est. 2011
Am Pm Plumbing Group Inc
Active
License #958510
C-36
Winchester, CA
Est. 2011
Common Ground Electric
Active
License #960900
C-10
Winchester, CA
Est. 2011
Big Or Small Construction
Active
License #963852
B
Winchester, CA
Est. 2011
License #964502
B
Winchester, CA
Est. 2011
Saour Construction Company
Active
License #965065
B
Winchester, CA
Est. 2011
Modupe Adedeji Kosoko
Active
License #966150
B, C-20
Winchester, CA
Est. 2011
License #968580
B, C-42
Winchester, CA
Est. 2011