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
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DESIGN WINDOWS & DOORS INC
- License Number
- 912367
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 504 S MOUNTAIN AVE ONTARIO, CA, 91762 San Bernardino County
- Phone
- (909) 980 3003
License Dates
Issued
03/13/2008
Expires
03/31/2028
Expires in 24 months
CSLB Last Updated
02/17/2026
License Classifications
Personnel & Officers
PENTOLINO JILL LYN
Officer
PENTOLINO ONOFRIO II
Responsible Managing Officer/Chief Executive Officer/President
PENTOLINO ONOFRIO JOSEPH
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30130987
Effective: 10/17/2023
Workers' Compensation
Carrier: AMERICAN INSURANCE COMPANY
Policy #WCPI3088931000
Effective: 10/31/2025
Expires: 10/31/2026
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 — 1 or 2 Family Dwelling
1300 -1300 W HILL DR, 90041
(19) Window change-out (same size & type) for residential buildings.
$6,500
2016-01-19
Bldg-Alter/Repair — 1 or 2 Family Dwelling
2621 -2621 S PURDUE AVE, 90064
CHANGE OUT 17 (SAME SIZE & TYPE FOR RESIDENTIAL BUILDINGS ONLY) DUAL
$5,000
2015-12-10
Verify this record on the official state licensing board
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.