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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GOLDEN KEY HOME IMPROVEMENT
- License Number
- 1128193
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 4260 MEHAFFEY WAY OAKLEY, CA, 94561 Contra Costa County
- Phone
- (925) 332 8649
License Dates
Issued
10/25/2024
Expires
10/31/2026
Expires in 7 months
CSLB Last Updated
10/30/2025
License Classifications
Personnel & Officers
MEDINA DUQUE ANDRES MIGUEL
Sole Owner
Contractor Bond
Amount: $25,000
Company: PHILADELPHIA INDEMNITY INSURANCE COMPANY
Bond #PB10163404602
Effective: 10/04/2025
Workers' Compensation
Carrier: BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY
Policy #N9WC867681
Effective: 10/30/2025
Expires: 10/10/2026
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)
otc alterations permit
100 26th Av, 94121
removing unpermitted addition space w/ plans. to comply with nov 202535690
$11,000
2026-03-06
otc alterations permit
100 26th Av, 94121
to obtain final inspection for work approved under pa# 202501178583. all work is approved.
$1
2026-03-03
otc alterations permit
100 26th Av, 94121
kitchen window replacement in kind same size not visible from street to partially comply with nov#202535690 per ces
$900
2026-02-10
otc alterations permit
100 26th Av, 94121
three bathrooms: retile, replace tub and shower, replace vanity will not be relocating plumbing or electrical. kitchen: paint and replace counter top
$100,000
2025-01-17
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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