264 contractors checked against 6 data sources (Page 1 of 6)
264
Total Contractors
252
Active Licenses
4
Federal Records
Winchester, California has 264 CSLB-registered contractors. 95% hold active licenses. 4 (1.5%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.
Sorted by federal compliance records (most flags first)
RUTT FENCE
2 flagsLicense #1044340 · C13
DETRAY DRILLING
1 flagLicense #603728 · C57
PADILLA'S CONSTRUCTION
1 flagLicense #1013714 · B
SKILLFUL DRYWALL CO INC
1 flagLicense #1059230 · C-9
A B GLASSWERKS & ALUMINUM
ClearLicense #1129907 · C17
ACKERMAN'S CUSTOM WOODWORKS
ClearLicense #912232 · B
ACKERMANN DALTON
ClearLicense #1118027 · C10
ACME LOCK & SAFE
ClearLicense #736296 · D16
ADAMS SOLAR ELECTRICAL AND ELECTRIC
ClearLicense #981353 · C10
ADU PLUMBING LLC
ClearLicense #1078074 · C36
ADVANCED GARAGE DOOR
ClearLicense #842020 · D28
AFFORDABLE FINISH CABINETRY
ClearLicense #977143 · C-6
AGAPE GENERAL CONTRACTOR
ClearLicense #707990 · B
AIR CONDITIONER GUY
ClearLicense #890436 · C20
AIR CONDITIONING EXPERTS
ClearLicense #1007998 · C20
AIRFLOW COMFORT HEATING AND COOLING
ClearLicense #1120092 · C20
ALL DRY SERVICES
ClearLicense #1145032 · D64
ALL TRUE WOODWORKS
ClearLicense #1079606 · C-6
ALL WEATHER SHEET METAL INC
ClearLicense #930419 · C43
ALLIED DRYWALL
ClearLicense #1001884 · B
ALLIED GRADING AND PAVING INC
ClearLicense #624661 · C12
ALLSTAR DEVELOPMENT GROUP LLC
ClearLicense #964502 · B
ALTRUISTIC CONSTRUCTION SERVICES
ClearLicense #968580 · B
AM PM PLUMBING GROUP INC
ClearLicense #958510 · C36
AMERICAN APPLIANCE INSTALLERS
ClearLicense #946893 · D34
AMERICAN INDUSTRY GLASS LLC
ClearLicense #1105502 · C17
AMERICAN WOODMARK CORPORATION
ClearLicense #526100 · C-6
AMIGO MECHANICAL INC
ClearLicense #1137584 · C20
APACHE PAVING CO
ClearLicense #1068953 · C12
APEX PRO CONSTRUCTION INC
ClearLicense #1125637 · B
ASGHARY HABIBULLAH
ClearLicense #1105659 · C33
ATOMIC AIR COMPANY
ClearLicense #1130637 · C20
ATTENTION TO DETAIL CONSTRUCTION LP
ClearLicense #1132049 · A
AZ CONSTRUCTION
ClearLicense #793072 · B
BA WAGNER CONSTRUCTION
ClearLicense #1041335 · B
BAJA POOL COMPANY
ClearLicense #1132501 · C53
BAKER AIR INC
ClearLicense #1120875 · C20
BELLACON INC
ClearLicense #1132303 · B
BI-CEN STEEL CO
ClearLicense #326529 · C50
BIG OR SMALL CONSTRUCTION
ClearLicense #963852 · B
BILL & DAVE'S LANDSCAPE MAINTENANCE INC
ClearLicense #751707 · C27
BILLO MOBILE HOME SPECIALIST
ClearLicense #1111696 · C47
BORN WIRED ELECTRIC
ClearLicense #1132360 · C10
BOSS RENOVATIONS AND CONSTRUCTION
ClearLicense #1016827 · B
BOSS RENOVATIONS AND CONSTRUCTION INC
ClearLicense #1043027 · B
BROMLEY ELECTRIC
ClearLicense #1118067 · C10
BURNS RANDY
ClearLicense #784203 · B
C C & D ELECTRIC INC
ClearLicense #888366 · B
C G ACOUSTICS INC
ClearLicense #951228 · B
C M G INTERIORS LLC
ClearLicense #1135551 · B
Manual contractor vetting takes 45+ minutes per sub and still misses violations in databases you don't know exist. SiteVetter runs 6 data source checks in seconds: CSLB license status, SAM.gov federal debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits.
Contractors in Winchester serve local residential and commercial construction needs.
Of the 264 CSLB-registered contractors in Winchester, 95% hold active licenses and 4 have at least one record in federal databases. Under California's "Controlling Employer" doctrine, general contractors can be held liable for subcontractor safety violations—making verification a legal necessity, not optional due diligence.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.