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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UPGRADE CALIFORNIA CONSTRUCTION
DBA: UPGRADE CALIFORNIA LLC
- License Number
- 1048120
- State
- California
- Status
- active
- Business Type
- Limited Liability
- Address
- 2999 KENDALL DR STE 204BOX 200 SAN BERNARDINO, CA, 92407 San Bernardino County
- Phone
- (424) 731 3205
License Dates
Issued
12/19/2018
Expires
12/31/2026
Expires in 9 months
CSLB Last Updated
01/08/2026
License Classifications
Personnel & Officers
ESPOSITO TIMOTHY PAUL
Responsible Managing Member
KUENZ JACOB ADAM
Responsible Managing Member
Contractor Bond
Amount: $25,000
Bond #JT006551
Effective: 12/18/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Wage Bond
Amount: $100,000
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 — Apartment
3061 -3061 W STOCKER ST, 90008
Reframe opening at hallway for wall heater
$1,000
2023-01-06
Bldg-Alter/Repair — Apartment
3061 -3061 W STOCKER ST, 90008
Water damage, termite damage/ dry rot repair less than 10% of replacem
$500
2021-11-16
Bldg-Alter/Repair — Apartment
3061 -3061 W STOCKER ST, 90008
DEMO EXISTING STAIRS AND LANDING ON THE NORTH AND EASTSIDE OF (E) APAR
$20,000
2021-09-27
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3412 -3412 W 78TH PL, 90043
SUPPLEMENTAL TO PERMIT # 18014-20000-00278 TO CHANGE FROM OWNER BUILDE
2020-02-19
Bldg-Alter/Repair — 1 or 2 Family Dwelling
4304 -4304 S BUDLONG AVE, 90037
SUPPLEMENTAL TO PERMIT # 18014-10000-06117 - REVISE FOUNDATION PLAN AN
$501
2019-05-03
Bldg-Alter/Repair — 1 or 2 Family Dwelling
13535 -13535 W BAYLISS ROAD, 90049
Replace 9 window(s). Same size, location, number, type. Replace 2 door
$2,751
2019-01-16
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.
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