License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
WINNCO BUILDERS INC
- License Number
- 1037580
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 18017 CHATSWORTH STREET 304 GRANADA HILLS, CA, 91344 Los Angeles County
- Phone
- (310) 866 2430
License Dates
Issued
03/30/2018
Expires
01/31/2028
Expires in 22 months
Reissued
01/16/2020
CSLB Last Updated
02/17/2026
License Classifications
Personnel & Officers
NEGRETE DILLON ANTHONY
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100468497
Effective: 01/01/2023
Workers' Compensation
Carrier: AMERICAN INSURANCE COMPANY
Policy #WCPI951338000
Effective: 03/31/2025
Expires: 03/31/2026
CSLB designation: Workers' Compensation Insurance
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 — Commercial
5804 -5804 W OBAMA BLVD, 90016
REPLACE EXISTING DAMAGED POST. WORK PER ENGINEER. "COMPLY WITH DEPARTM
$3,000
2023-01-20
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3111 -3111 S CASTLE HEIGHTS AVE, 90034
Replace 4 window(s). Same size, location, number, type. Replace 2 door
$2,151
2022-10-14
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3111 -3111 S CASTLE HEIGHTS AVE, 90034
Replace 8 window(s). Same size, location, number, type. Interior bathr
$14,000
2022-09-12
Bldg-Alter/Repair — 1 or 2 Family Dwelling
23256 -23256 W CALVERT ST, 91367
Replace drywall/plaster (patch and paint). Non-structural repair only.
$53,160
2021-10-08
Bldg-Alter/Repair — Apartment
2 -2 E KETCH ST, 90292
"COMPLY WITH DEPARTMENT ORDER effective date 07/26/2019. PERMIT WILL E
$10,000
2019-07-11
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Building Contractor in GRANADA HILLS
M R BUILDER
License #926834 · CA
FOXX IMAGING
License #939678 · CA
BAROYAN HAKOP
HAKOP BAROYAN
License #939680 · CA
NORSAR CONSTRUCTION INC
License #942423 · CA
YARDEN BUILDERS INC
License #952977 · CA