License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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CASTILLO GUILLERMO
Owner: GUILLERMO CASTILLO
- License Number
- 964052
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 20201 ACRE STREET WINNETKA, CA, 91306 Los Angeles County
- Phone
- (818) 326 6486
License Dates
Issued
08/02/2011
Expires
08/31/2027
Expires in 17 months
CSLB Last Updated
07/15/2025
License Classifications
Personnel & Officers
CASTILLO GUILLERMO
Sole Owner
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30114935
Effective: 04/26/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4432 -4432 N STANSBURY AVE, 91423
CONVERT THE 2ND FLR REC. ROOM INTO AN ACCESSORY DWELLING UNIT PER AB 4
$10,000
2019-12-19
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